feat: Initial commit

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2025-02-14 16:06:00 +08:00
commit da75a84e02
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Copyright 2022 The Noto Project Authors (https://github.com/notofonts/latin-greek-cyrillic)
This Font Software is licensed under the SIL Open Font License, Version 1.1.
This license is copied below, and is also available with a FAQ at:
https://openfontlicense.org
-----------------------------------------------------------
SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
-----------------------------------------------------------
PREAMBLE
The goals of the Open Font License (OFL) are to stimulate worldwide
development of collaborative font projects, to support the font creation
efforts of academic and linguistic communities, and to provide a free and
open framework in which fonts may be shared and improved in partnership
with others.
The OFL allows the licensed fonts to be used, studied, modified and
redistributed freely as long as they are not sold by themselves. The
fonts, including any derivative works, can be bundled, embedded,
redistributed and/or sold with any software provided that any reserved
names are not used by derivative works. The fonts and derivatives,
however, cannot be released under any other type of license. The
requirement for fonts to remain under this license does not apply
to any document created using the fonts or their derivatives.
DEFINITIONS
"Font Software" refers to the set of files released by the Copyright
Holder(s) under this license and clearly marked as such. This may
include source files, build scripts and documentation.
"Reserved Font Name" refers to any names specified as such after the
copyright statement(s).
"Original Version" refers to the collection of Font Software components as
distributed by the Copyright Holder(s).
"Modified Version" refers to any derivative made by adding to, deleting,
or substituting -- in part or in whole -- any of the components of the
Original Version, by changing formats or by porting the Font Software to a
new environment.
"Author" refers to any designer, engineer, programmer, technical
writer or other person who contributed to the Font Software.
PERMISSION & CONDITIONS
Permission is hereby granted, free of charge, to any person obtaining
a copy of the Font Software, to use, study, copy, merge, embed, modify,
redistribute, and sell modified and unmodified copies of the Font
Software, subject to the following conditions:
1) Neither the Font Software nor any of its individual components,
in Original or Modified Versions, may be sold by itself.
2) Original or Modified Versions of the Font Software may be bundled,
redistributed and/or sold with any software, provided that each copy
contains the above copyright notice and this license. These can be
included either as stand-alone text files, human-readable headers or
in the appropriate machine-readable metadata fields within text or
binary files as long as those fields can be easily viewed by the user.
3) No Modified Version of the Font Software may use the Reserved Font
Name(s) unless explicit written permission is granted by the corresponding
Copyright Holder. This restriction only applies to the primary font name as
presented to the users.
4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
Software shall not be used to promote, endorse or advertise any
Modified Version, except to acknowledge the contribution(s) of the
Copyright Holder(s) and the Author(s) or with their explicit written
permission.
5) The Font Software, modified or unmodified, in part or in whole,
must be distributed entirely under this license, and must not be
distributed under any other license. The requirement for fonts to
remain under this license does not apply to any document created
using the Font Software.
TERMINATION
This license becomes null and void if any of the above conditions are
not met.
DISCLAIMER
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
OTHER DEALINGS IN THE FONT SOFTWARE.

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)]}〕〉》」』】〙〗〟’”⦆»ヽヾーァィゥェォッャュョヮヵヶぁぃぅぇぉっゃゅょゎゕゖㇰㇱㇲㇳㇴㇵㇶㇷㇸㇹㇺㇻㇼㇽㇾㇿ々〻‐゠–〜?!‼⁇⁈⁉・、%,.:;。!?]):;=}¢°"†‡℃〆%,.

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([{〔〈《「『【〘〖〝‘“⦅«$—…‥〳〴〵\{£¥"々〇$¥₩ #

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float2 UnpackUV(float uv)
{
float2 output;
output.x = floor(uv / 4096.0);
output.y = uv - 4096.0 * output.x;
return output * 0.001953125;
}
float4 BlendARGB(float4 overlying, float4 underlying)
{
overlying.rgb *= overlying.a;
underlying.rgb *= underlying.a;
float3 blended = overlying.rgb + ((1 - overlying.a) * underlying.rgb);
float alpha = underlying.a + (1 - underlying.a) * overlying.a;
return float4(blended / alpha, alpha);
}
float3 GetSpecular(float3 n, float3 l)
{
float spec = pow(max(0.0, dot(n, l)), _Reflectivity);
return _SpecularColor.rgb * spec * _SpecularPower;
}
void GetSurfaceNormal_float(texture2D atlas, float textureWidth, float textureHeight, float2 uv, bool isFront, out float3 nornmal)
{
float3 delta = float3(1.0 / textureWidth, 1.0 / textureHeight, 0.0);
// Read "height field"
float4 h = float4(
SAMPLE_TEXTURE2D(atlas, SamplerState_Linear_Clamp, uv - delta.xz).a,
SAMPLE_TEXTURE2D(atlas, SamplerState_Linear_Clamp, uv + delta.xz).a,
SAMPLE_TEXTURE2D(atlas, SamplerState_Linear_Clamp, uv - delta.zy).a,
SAMPLE_TEXTURE2D(atlas, SamplerState_Linear_Clamp, uv + delta.zy).a);
bool raisedBevel = _BevelType;
h += _BevelOffset;
float bevelWidth = max(.01, _BevelWidth);
// Track outline
h -= .5;
h /= bevelWidth;
h = saturate(h + .5);
if (raisedBevel) h = 1 - abs(h * 2.0 - 1.0);
h = lerp(h, sin(h * 3.141592 / 2.0), float4(_BevelRoundness, _BevelRoundness, _BevelRoundness, _BevelRoundness));
h = min(h, 1.0 - float4(_BevelClamp, _BevelClamp, _BevelClamp, _BevelClamp));
h *= _BevelAmount * bevelWidth * _GradientScale * -2.0;
float3 va = normalize(float3(-1.0, 0.0, h.y - h.x));
float3 vb = normalize(float3(0.0, 1.0, h.w - h.z));
float3 f = float3(1, 1, 1);
if (isFront) f = float3(1, 1, -1);
nornmal = cross(va, vb) * f;
}
void EvaluateLight_float(float4 faceColor, float3 n, out float4 color)
{
n.z = abs(n.z);
float3 light = normalize(float3(sin(_LightAngle), cos(_LightAngle), 1.0));
float3 col = max(faceColor.rgb, 0) + GetSpecular(n, light)* faceColor.a;
//faceColor.rgb += col * faceColor.a;
col *= 1 - (dot(n, light) * _Diffuse);
col *= lerp(_Ambient, 1, n.z * n.z);
//fixed4 reflcol = texCUBE(_Cube, reflect(input.viewDir, -n));
//faceColor.rgb += reflcol.rgb * lerp(_ReflectFaceColor.rgb, _ReflectOutlineColor.rgb, saturate(sd + outline * 0.5)) * faceColor.a;
color = float4(col, faceColor.a);
}
// Add custom function to handle time in HDRP
//
void GenerateUV_float(float2 inUV, float4 transform, float2 animSpeed, out float2 outUV)
{
outUV = inUV * transform.xy + transform.zw + (animSpeed * _Time.y);
}
void ComputeUVOffset_float(float texWidth, float texHeight, float2 offset, float SDR, out float2 uvOffset)
{
uvOffset = float2(-offset.x * SDR / texWidth, -offset.y * SDR / texHeight);
}
void ScreenSpaceRatio2_float(float4x4 projection, float4 position, float2 objectScale, float screenWidth, float screenHeight, float fontScale, out float SSR)
{
float2 pixelSize = position.w;
pixelSize /= (objectScale * mul((float2x2)projection, float2(screenWidth, screenHeight)));
SSR = rsqrt(dot(pixelSize, pixelSize)*2) * fontScale;
}
// UV : Texture coordinate of the source distance field texture
// TextureSize : Size of the source distance field texture
// Filter : Enable perspective filter (soften)
void ScreenSpaceRatio_float(float2 UV, float TextureSize, bool Filter, out float SSR)
{
if(Filter)
{
float2 a = float2(ddx(UV.x), ddy(UV.x));
float2 b = float2(ddx(UV.y), ddy(UV.y));
float s = lerp(dot(a,a), dot(b,b), 0.5);
SSR = rsqrt(s) / TextureSize;
}
else
{
float s = rsqrt(abs(ddx(UV.x) * ddy(UV.y) - ddy(UV.x) * ddx(UV.y)));
SSR = s / TextureSize;
}
}
// SSR : Screen Space Ratio
// SD : Signed Distance (encoded : Distance / SDR + .5)
// SDR : Signed Distance Ratio
//
// IsoPerimeter : Dilate / Contract the shape
void ComputeSDF_float(float SSR, float SD, float SDR, float isoPerimeter, float softness, out float outAlpha)
{
softness *= SSR * SDR;
float d = (SD - 0.5) * SDR; // Signed distance to edge, in Texture space
outAlpha = saturate((d * 2.0 * SSR + 0.5 + isoPerimeter * SDR * SSR + softness * 0.5) / (1.0 + softness)); // Screen pixel coverage (alpha)
}
void ComputeSDF2_float(float SSR, float SD, float SDR, float2 isoPerimeter, float2 softness, out float2 outAlpha)
{
softness *= SSR * SDR;
float d = (SD - 0.5f) * SDR;
outAlpha = saturate((d * 2.0f * SSR + 0.5f + isoPerimeter * SDR * SSR + softness * 0.5) / (1.0 + softness));
}
void ComputeSDF4_float(float SSR, float SD, float SDR, float4 isoPerimeter, float4 softness, out float4 outAlpha)
{
softness *= SSR * SDR;
float d = (SD - 0.5f) * SDR;
outAlpha = saturate((d * 2.0f * SSR + 0.5f + isoPerimeter * SDR * SSR + softness * 0.5) / (1.0 + softness));
}
void ComputeSDF44_float(float SSR, float4 SD, float SDR, float4 isoPerimeter, float4 softness, bool outline, out float4 outAlpha)
{
softness *= SSR * SDR;
float4 d = (SD - 0.5f) * SDR;
if(outline) d.w = max(max(d.x, d.y), d.z);
outAlpha = saturate((d * 2.0f * SSR + 0.5f + isoPerimeter * SDR * SSR + softness * 0.5) / (1.0 + softness));
}
void Composite_float(float4 overlying, float4 underlying, out float4 outColor)
{
outColor = BlendARGB(overlying, underlying);
}
// Face only
void Layer1_float(float alpha, float4 color0, out float4 outColor)
{
color0.a *= alpha;
outColor = color0;
}
// Face + 1 Outline
void Layer2_float(float2 alpha, float4 color0, float4 color1, out float4 outColor)
{
color1.a *= alpha.y;
color0.rgb *= color0.a; color1.rgb *= color1.a;
outColor = lerp(color1, color0, alpha.x);
outColor.rgb /= outColor.a;
}
// Face + 3 Outline
void Layer4_float(float4 alpha, float4 color0, float4 color1, float4 color2, float4 color3, out float4 outColor)
{
color3.a *= alpha.w;
color0.rgb *= color0.a; color1.rgb *= color1.a; color2.rgb *= color2.a; color3.rgb *= color3.a;
outColor = lerp(lerp(lerp(color3, color2, alpha.z), color1, alpha.y), color0, alpha.x);
outColor.rgb /= outColor.a;
}

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Shader "TextMeshPro/Bitmap Custom Atlas" {
Properties {
_MainTex ("Font Atlas", 2D) = "white" {}
_FaceTex ("Font Texture", 2D) = "white" {}
_FaceColor ("Text Color", Color) = (1,1,1,1)
_VertexOffsetX ("Vertex OffsetX", float) = 0
_VertexOffsetY ("Vertex OffsetY", float) = 0
_MaskSoftnessX ("Mask SoftnessX", float) = 0
_MaskSoftnessY ("Mask SoftnessY", float) = 0
_ClipRect ("Clip Rect", vector) = (-32767, -32767, 32767, 32767)
_Padding ("Padding", float) = 0
_StencilComp ("Stencil Comparison", Float) = 8
_Stencil ("Stencil ID", Float) = 0
_StencilOp ("Stencil Operation", Float) = 0
_StencilWriteMask ("Stencil Write Mask", Float) = 255
_StencilReadMask ("Stencil Read Mask", Float) = 255
_CullMode ("Cull Mode", Float) = 0
_ColorMask ("Color Mask", Float) = 15
}
SubShader{
Tags { "Queue" = "Transparent" "IgnoreProjector" = "True" "RenderType" = "Transparent" }
Stencil
{
Ref[_Stencil]
Comp[_StencilComp]
Pass[_StencilOp]
ReadMask[_StencilReadMask]
WriteMask[_StencilWriteMask]
}
Lighting Off
Cull [_CullMode]
ZTest [unity_GUIZTestMode]
ZWrite Off
Fog { Mode Off }
Blend SrcAlpha OneMinusSrcAlpha
ColorMask[_ColorMask]
Pass {
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#pragma multi_compile __ UNITY_UI_CLIP_RECT
#pragma multi_compile __ UNITY_UI_ALPHACLIP
#include "UnityCG.cginc"
struct appdata_t
{
float4 vertex : POSITION;
fixed4 color : COLOR;
float4 texcoord0 : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
};
struct v2f
{
float4 vertex : SV_POSITION;
fixed4 color : COLOR;
float2 texcoord0 : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
float4 mask : TEXCOORD2;
};
uniform sampler2D _MainTex;
uniform sampler2D _FaceTex;
uniform float4 _FaceTex_ST;
uniform fixed4 _FaceColor;
uniform float _VertexOffsetX;
uniform float _VertexOffsetY;
uniform float4 _ClipRect;
uniform float _MaskSoftnessX;
uniform float _MaskSoftnessY;
uniform float _UIMaskSoftnessX;
uniform float _UIMaskSoftnessY;
v2f vert (appdata_t v)
{
float4 vert = v.vertex;
vert.x += _VertexOffsetX;
vert.y += _VertexOffsetY;
vert.xy += (vert.w * 0.5) / _ScreenParams.xy;
float4 vPosition = UnityPixelSnap(UnityObjectToClipPos(vert));
fixed4 faceColor = v.color;
faceColor *= _FaceColor;
v2f OUT;
OUT.vertex = vPosition;
OUT.color = faceColor;
OUT.texcoord0 = v.texcoord0;
OUT.texcoord1 = TRANSFORM_TEX(v.texcoord1, _FaceTex);
float2 pixelSize = vPosition.w;
pixelSize /= abs(float2(_ScreenParams.x * UNITY_MATRIX_P[0][0], _ScreenParams.y * UNITY_MATRIX_P[1][1]));
// Clamp _ClipRect to 16bit.
const float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
const half2 maskSoftness = half2(max(_UIMaskSoftnessX, _MaskSoftnessX), max(_UIMaskSoftnessY, _MaskSoftnessY));
OUT.mask = float4(vert.xy * 2 - clampedRect.xy - clampedRect.zw, 0.25 / (0.25 * maskSoftness + pixelSize.xy));
return OUT;
}
fixed4 frag (v2f IN) : SV_Target
{
fixed4 color = tex2D(_MainTex, IN.texcoord0) * tex2D(_FaceTex, IN.texcoord1) * IN.color;
// Alternative implementation to UnityGet2DClipping with support for softness.
#if UNITY_UI_CLIP_RECT
half2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(IN.mask.xy)) * IN.mask.zw);
color *= m.x * m.y;
#endif
#if UNITY_UI_ALPHACLIP
clip(color.a - 0.001);
#endif
return color;
}
ENDCG
}
}
CustomEditor "TMPro.EditorUtilities.TMP_BitmapShaderGUI"
}

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Shader "TextMeshPro/Mobile/Bitmap" {
Properties {
_MainTex ("Font Atlas", 2D) = "white" {}
_Color ("Text Color", Color) = (1,1,1,1)
_DiffusePower ("Diffuse Power", Range(1.0,4.0)) = 1.0
_VertexOffsetX ("Vertex OffsetX", float) = 0
_VertexOffsetY ("Vertex OffsetY", float) = 0
_MaskSoftnessX ("Mask SoftnessX", float) = 0
_MaskSoftnessY ("Mask SoftnessY", float) = 0
_ClipRect ("Clip Rect", vector) = (-32767, -32767, 32767, 32767)
_StencilComp ("Stencil Comparison", Float) = 8
_Stencil ("Stencil ID", Float) = 0
_StencilOp ("Stencil Operation", Float) = 0
_StencilWriteMask ("Stencil Write Mask", Float) = 255
_StencilReadMask ("Stencil Read Mask", Float) = 255
_CullMode ("Cull Mode", Float) = 0
_ColorMask ("Color Mask", Float) = 15
}
SubShader {
Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
Stencil
{
Ref[_Stencil]
Comp[_StencilComp]
Pass[_StencilOp]
ReadMask[_StencilReadMask]
WriteMask[_StencilWriteMask]
}
Lighting Off
Cull [_CullMode]
ZTest [unity_GUIZTestMode]
ZWrite Off
Fog { Mode Off }
Blend SrcAlpha OneMinusSrcAlpha
ColorMask[_ColorMask]
Pass {
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#pragma fragmentoption ARB_precision_hint_fastest
#pragma multi_compile __ UNITY_UI_CLIP_RECT
#pragma multi_compile __ UNITY_UI_ALPHACLIP
#include "UnityCG.cginc"
struct appdata_t
{
float4 vertex : POSITION;
fixed4 color : COLOR;
float2 texcoord0 : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
};
struct v2f
{
float4 vertex : POSITION;
fixed4 color : COLOR;
float2 texcoord0 : TEXCOORD0;
float4 mask : TEXCOORD2;
};
sampler2D _MainTex;
fixed4 _Color;
float _DiffusePower;
uniform float _VertexOffsetX;
uniform float _VertexOffsetY;
uniform float4 _ClipRect;
uniform float _MaskSoftnessX;
uniform float _MaskSoftnessY;
uniform float _UIMaskSoftnessX;
uniform float _UIMaskSoftnessY;
v2f vert (appdata_t v)
{
v2f OUT;
float4 vert = v.vertex;
vert.x += _VertexOffsetX;
vert.y += _VertexOffsetY;
vert.xy += (vert.w * 0.5) / _ScreenParams.xy;
OUT.vertex = UnityPixelSnap(UnityObjectToClipPos(vert));
OUT.color = v.color;
OUT.color *= _Color;
OUT.color.rgb *= _DiffusePower;
OUT.texcoord0 = v.texcoord0;
float2 pixelSize = OUT.vertex.w;
//pixelSize /= abs(float2(_ScreenParams.x * UNITY_MATRIX_P[0][0], _ScreenParams.y * UNITY_MATRIX_P[1][1]));
// Clamp _ClipRect to 16bit.
const float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
const half2 maskSoftness = half2(max(_UIMaskSoftnessX, _MaskSoftnessX), max(_UIMaskSoftnessY, _MaskSoftnessY));
OUT.mask = float4(vert.xy * 2 - clampedRect.xy - clampedRect.zw, 0.25 / (0.25 * maskSoftness + pixelSize.xy));
return OUT;
}
fixed4 frag (v2f IN) : COLOR
{
fixed4 color = fixed4(IN.color.rgb, IN.color.a * tex2D(_MainTex, IN.texcoord0).a);
// Alternative implementation to UnityGet2DClipping with support for softness.
#if UNITY_UI_CLIP_RECT
half2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(IN.mask.xy)) * IN.mask.zw);
color *= m.x * m.y;
#endif
#if UNITY_UI_ALPHACLIP
clip(color.a - 0.001);
#endif
return color;
}
ENDCG
}
}
SubShader {
Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
Lighting Off Cull Off ZTest Always ZWrite Off Fog { Mode Off }
Blend SrcAlpha OneMinusSrcAlpha
BindChannels {
Bind "Color", color
Bind "Vertex", vertex
Bind "TexCoord", texcoord0
}
Pass {
SetTexture [_MainTex] {
constantColor [_Color] combine constant * primary, constant * texture
}
}
}
CustomEditor "TMPro.EditorUtilities.TMP_BitmapShaderGUI"
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Shader "TextMeshPro/Bitmap" {
Properties {
_MainTex ("Font Atlas", 2D) = "white" {}
_FaceTex ("Font Texture", 2D) = "white" {}
_FaceColor ("Text Color", Color) = (1,1,1,1)
_VertexOffsetX ("Vertex OffsetX", float) = 0
_VertexOffsetY ("Vertex OffsetY", float) = 0
_MaskSoftnessX ("Mask SoftnessX", float) = 0
_MaskSoftnessY ("Mask SoftnessY", float) = 0
_ClipRect ("Clip Rect", vector) = (-32767, -32767, 32767, 32767)
_StencilComp ("Stencil Comparison", Float) = 8
_Stencil ("Stencil ID", Float) = 0
_StencilOp ("Stencil Operation", Float) = 0
_StencilWriteMask ("Stencil Write Mask", Float) = 255
_StencilReadMask ("Stencil Read Mask", Float) = 255
_CullMode ("Cull Mode", Float) = 0
_ColorMask ("Color Mask", Float) = 15
}
SubShader{
Tags { "Queue" = "Transparent" "IgnoreProjector" = "True" "RenderType" = "Transparent" }
Stencil
{
Ref[_Stencil]
Comp[_StencilComp]
Pass[_StencilOp]
ReadMask[_StencilReadMask]
WriteMask[_StencilWriteMask]
}
Lighting Off
Cull [_CullMode]
ZTest [unity_GUIZTestMode]
ZWrite Off
Fog { Mode Off }
Blend SrcAlpha OneMinusSrcAlpha
ColorMask[_ColorMask]
Pass {
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#pragma multi_compile __ UNITY_UI_CLIP_RECT
#pragma multi_compile __ UNITY_UI_ALPHACLIP
#include "UnityCG.cginc"
struct appdata_t
{
float4 vertex : POSITION;
fixed4 color : COLOR;
float4 texcoord0 : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
};
struct v2f
{
float4 vertex : SV_POSITION;
fixed4 color : COLOR;
float2 texcoord0 : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
float4 mask : TEXCOORD2;
};
uniform sampler2D _MainTex;
uniform sampler2D _FaceTex;
uniform float4 _FaceTex_ST;
uniform fixed4 _FaceColor;
uniform float _VertexOffsetX;
uniform float _VertexOffsetY;
uniform float4 _ClipRect;
uniform float _MaskSoftnessX;
uniform float _MaskSoftnessY;
uniform float _UIMaskSoftnessX;
uniform float _UIMaskSoftnessY;
v2f vert (appdata_t v)
{
float4 vert = v.vertex;
vert.x += _VertexOffsetX;
vert.y += _VertexOffsetY;
vert.xy += (vert.w * 0.5) / _ScreenParams.xy;
float4 vPosition = UnityPixelSnap(UnityObjectToClipPos(vert));
fixed4 faceColor = v.color;
faceColor *= _FaceColor;
v2f OUT;
OUT.vertex = vPosition;
OUT.color = faceColor;
OUT.texcoord0 = v.texcoord0;
OUT.texcoord1 = TRANSFORM_TEX(v.texcoord1, _FaceTex);
float2 pixelSize = vPosition.w;
pixelSize /= abs(float2(_ScreenParams.x * UNITY_MATRIX_P[0][0], _ScreenParams.y * UNITY_MATRIX_P[1][1]));
// Clamp _ClipRect to 16bit.
const float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
const half2 maskSoftness = half2(max(_UIMaskSoftnessX, _MaskSoftnessX), max(_UIMaskSoftnessY, _MaskSoftnessY));
OUT.mask = float4(vert.xy * 2 - clampedRect.xy - clampedRect.zw, 0.25 / (0.25 * maskSoftness + pixelSize.xy));
return OUT;
}
fixed4 frag (v2f IN) : SV_Target
{
fixed4 color = tex2D(_MainTex, IN.texcoord0);
color = fixed4 (tex2D(_FaceTex, IN.texcoord1).rgb * IN.color.rgb, IN.color.a * color.a);
// Alternative implementation to UnityGet2DClipping with support for softness.
#if UNITY_UI_CLIP_RECT
half2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(IN.mask.xy)) * IN.mask.zw);
color *= m.x * m.y;
#endif
#if UNITY_UI_ALPHACLIP
clip(color.a - 0.001);
#endif
return color;
}
ENDCG
}
}
CustomEditor "TMPro.EditorUtilities.TMP_BitmapShaderGUI"
}

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fileFormatVersion: 2
guid: 128e987d567d4e2c824d754223b3f3b0
ShaderImporter:
externalObjects: {}
defaultTextures: []
nonModifiableTextures: []
userData:
assetBundleName:
assetBundleVariant:

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Shader "TextMeshPro/Distance Field Overlay" {
Properties {
_FaceTex ("Face Texture", 2D) = "white" {}
_FaceUVSpeedX ("Face UV Speed X", Range(-5, 5)) = 0.0
_FaceUVSpeedY ("Face UV Speed Y", Range(-5, 5)) = 0.0
_FaceColor ("Face Color", Color) = (1,1,1,1)
_FaceDilate ("Face Dilate", Range(-1,1)) = 0
_OutlineColor ("Outline Color", Color) = (0,0,0,1)
_OutlineTex ("Outline Texture", 2D) = "white" {}
_OutlineUVSpeedX ("Outline UV Speed X", Range(-5, 5)) = 0.0
_OutlineUVSpeedY ("Outline UV Speed Y", Range(-5, 5)) = 0.0
_OutlineWidth ("Outline Thickness", Range(0, 1)) = 0
_OutlineSoftness ("Outline Softness", Range(0,1)) = 0
_Bevel ("Bevel", Range(0,1)) = 0.5
_BevelOffset ("Bevel Offset", Range(-0.5,0.5)) = 0
_BevelWidth ("Bevel Width", Range(-.5,0.5)) = 0
_BevelClamp ("Bevel Clamp", Range(0,1)) = 0
_BevelRoundness ("Bevel Roundness", Range(0,1)) = 0
_LightAngle ("Light Angle", Range(0.0, 6.2831853)) = 3.1416
_SpecularColor ("Specular", Color) = (1,1,1,1)
_SpecularPower ("Specular", Range(0,4)) = 2.0
_Reflectivity ("Reflectivity", Range(5.0,15.0)) = 10
_Diffuse ("Diffuse", Range(0,1)) = 0.5
_Ambient ("Ambient", Range(1,0)) = 0.5
_BumpMap ("Normal map", 2D) = "bump" {}
_BumpOutline ("Bump Outline", Range(0,1)) = 0
_BumpFace ("Bump Face", Range(0,1)) = 0
_ReflectFaceColor ("Reflection Color", Color) = (0,0,0,1)
_ReflectOutlineColor("Reflection Color", Color) = (0,0,0,1)
_Cube ("Reflection Cubemap", Cube) = "black" { /* TexGen CubeReflect */ }
_EnvMatrixRotation ("Texture Rotation", vector) = (0, 0, 0, 0)
_UnderlayColor ("Border Color", Color) = (0,0,0, 0.5)
_UnderlayOffsetX ("Border OffsetX", Range(-1,1)) = 0
_UnderlayOffsetY ("Border OffsetY", Range(-1,1)) = 0
_UnderlayDilate ("Border Dilate", Range(-1,1)) = 0
_UnderlaySoftness ("Border Softness", Range(0,1)) = 0
_GlowColor ("Color", Color) = (0, 1, 0, 0.5)
_GlowOffset ("Offset", Range(-1,1)) = 0
_GlowInner ("Inner", Range(0,1)) = 0.05
_GlowOuter ("Outer", Range(0,1)) = 0.05
_GlowPower ("Falloff", Range(1, 0)) = 0.75
_WeightNormal ("Weight Normal", float) = 0
_WeightBold ("Weight Bold", float) = 0.5
_ShaderFlags ("Flags", float) = 0
_ScaleRatioA ("Scale RatioA", float) = 1
_ScaleRatioB ("Scale RatioB", float) = 1
_ScaleRatioC ("Scale RatioC", float) = 1
_MainTex ("Font Atlas", 2D) = "white" {}
_TextureWidth ("Texture Width", float) = 512
_TextureHeight ("Texture Height", float) = 512
_GradientScale ("Gradient Scale", float) = 5.0
_ScaleX ("Scale X", float) = 1.0
_ScaleY ("Scale Y", float) = 1.0
_PerspectiveFilter ("Perspective Correction", Range(0, 1)) = 0.875
_Sharpness ("Sharpness", Range(-1,1)) = 0
_VertexOffsetX ("Vertex OffsetX", float) = 0
_VertexOffsetY ("Vertex OffsetY", float) = 0
_MaskCoord ("Mask Coordinates", vector) = (0, 0, 32767, 32767)
_ClipRect ("Clip Rect", vector) = (-32767, -32767, 32767, 32767)
_MaskSoftnessX ("Mask SoftnessX", float) = 0
_MaskSoftnessY ("Mask SoftnessY", float) = 0
_StencilComp ("Stencil Comparison", Float) = 8
_Stencil ("Stencil ID", Float) = 0
_StencilOp ("Stencil Operation", Float) = 0
_StencilWriteMask ("Stencil Write Mask", Float) = 255
_StencilReadMask ("Stencil Read Mask", Float) = 255
_CullMode ("Cull Mode", Float) = 0
_ColorMask ("Color Mask", Float) = 15
}
SubShader {
Tags
{
"Queue"="Overlay"
"IgnoreProjector"="True"
"RenderType"="Transparent"
}
Stencil
{
Ref [_Stencil]
Comp [_StencilComp]
Pass [_StencilOp]
ReadMask [_StencilReadMask]
WriteMask [_StencilWriteMask]
}
Cull [_CullMode]
ZWrite Off
Lighting Off
Fog { Mode Off }
ZTest Always
Blend One OneMinusSrcAlpha
ColorMask [_ColorMask]
Pass {
CGPROGRAM
#pragma target 3.0
#pragma vertex VertShader
#pragma fragment PixShader
#pragma shader_feature __ BEVEL_ON
#pragma shader_feature __ UNDERLAY_ON UNDERLAY_INNER
#pragma shader_feature __ GLOW_ON
#pragma multi_compile __ UNITY_UI_CLIP_RECT
#pragma multi_compile __ UNITY_UI_ALPHACLIP
#include "UnityCG.cginc"
#include "UnityUI.cginc"
#include "TMPro_Properties.cginc"
#include "TMPro.cginc"
struct vertex_t
{
UNITY_VERTEX_INPUT_INSTANCE_ID
float4 position : POSITION;
float3 normal : NORMAL;
fixed4 color : COLOR;
float4 texcoord0 : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
};
struct pixel_t
{
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
float4 position : SV_POSITION;
fixed4 color : COLOR;
float2 atlas : TEXCOORD0; // Atlas
float4 param : TEXCOORD1; // alphaClip, scale, bias, weight
float4 mask : TEXCOORD2; // Position in object space(xy), pixel Size(zw)
float3 viewDir : TEXCOORD3;
#if (UNDERLAY_ON || UNDERLAY_INNER)
float4 texcoord2 : TEXCOORD4; // u,v, scale, bias
fixed4 underlayColor : COLOR1;
#endif
float4 textures : TEXCOORD5;
};
// Used by Unity internally to handle Texture Tiling and Offset.
uniform float4 _FaceTex_ST;
uniform float4 _OutlineTex_ST;
uniform float _UIMaskSoftnessX;
uniform float _UIMaskSoftnessY;
pixel_t VertShader(vertex_t input)
{
pixel_t output;
UNITY_INITIALIZE_OUTPUT(pixel_t, output);
UNITY_SETUP_INSTANCE_ID(input);
UNITY_TRANSFER_INSTANCE_ID(input,output);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(output);
float bold = step(input.texcoord0.w, 0);
float4 vert = input.position;
vert.x += _VertexOffsetX;
vert.y += _VertexOffsetY;
float4 vPosition = UnityObjectToClipPos(vert);
float2 pixelSize = vPosition.w;
pixelSize /= float2(_ScaleX, _ScaleY) * abs(mul((float2x2)UNITY_MATRIX_P, _ScreenParams.xy));
float scale = rsqrt(dot(pixelSize, pixelSize));
scale *= abs(input.texcoord0.w) * _GradientScale * (_Sharpness + 1);
if (UNITY_MATRIX_P[3][3] == 0) scale = lerp(abs(scale) * (1 - _PerspectiveFilter), scale, abs(dot(UnityObjectToWorldNormal(input.normal.xyz), normalize(WorldSpaceViewDir(vert)))));
float weight = lerp(_WeightNormal, _WeightBold, bold) / 4.0;
weight = (weight + _FaceDilate) * _ScaleRatioA * 0.5;
float bias =(.5 - weight) + (.5 / scale);
float alphaClip = (1.0 - _OutlineWidth*_ScaleRatioA - _OutlineSoftness*_ScaleRatioA);
#if GLOW_ON
alphaClip = min(alphaClip, 1.0 - _GlowOffset * _ScaleRatioB - _GlowOuter * _ScaleRatioB);
#endif
alphaClip = alphaClip / 2.0 - ( .5 / scale) - weight;
#if (UNDERLAY_ON || UNDERLAY_INNER)
float4 underlayColor = _UnderlayColor;
underlayColor.rgb *= underlayColor.a;
float bScale = scale;
bScale /= 1 + ((_UnderlaySoftness*_ScaleRatioC) * bScale);
float bBias = (0.5 - weight) * bScale - 0.5 - ((_UnderlayDilate * _ScaleRatioC) * 0.5 * bScale);
float x = -(_UnderlayOffsetX * _ScaleRatioC) * _GradientScale / _TextureWidth;
float y = -(_UnderlayOffsetY * _ScaleRatioC) * _GradientScale / _TextureHeight;
float2 bOffset = float2(x, y);
#endif
// Generate UV for the Masking Texture
float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
float2 maskUV = (vert.xy - clampedRect.xy) / (clampedRect.zw - clampedRect.xy);
// Support for texture tiling and offset
float2 textureUV = input.texcoord1;
float2 faceUV = TRANSFORM_TEX(textureUV, _FaceTex);
float2 outlineUV = TRANSFORM_TEX(textureUV, _OutlineTex);
output.position = vPosition;
output.color = input.color;
output.atlas = input.texcoord0;
output.param = float4(alphaClip, scale, bias, weight);
const half2 maskSoftness = half2(max(_UIMaskSoftnessX, _MaskSoftnessX), max(_UIMaskSoftnessY, _MaskSoftnessY));
output.mask = half4(vert.xy * 2 - clampedRect.xy - clampedRect.zw, 0.25 / (0.25 * maskSoftness + pixelSize.xy));
output.viewDir = mul((float3x3)_EnvMatrix, _WorldSpaceCameraPos.xyz - mul(unity_ObjectToWorld, vert).xyz);
#if (UNDERLAY_ON || UNDERLAY_INNER)
output.texcoord2 = float4(input.texcoord0 + bOffset, bScale, bBias);
output.underlayColor = underlayColor;
#endif
output.textures = float4(faceUV, outlineUV);
return output;
}
fixed4 PixShader(pixel_t input) : SV_Target
{
UNITY_SETUP_INSTANCE_ID(input);
float c = tex2D(_MainTex, input.atlas).a;
#ifndef UNDERLAY_ON
clip(c - input.param.x);
#endif
float scale = input.param.y;
float bias = input.param.z;
float weight = input.param.w;
float sd = (bias - c) * scale;
float outline = (_OutlineWidth * _ScaleRatioA) * scale;
float softness = (_OutlineSoftness * _ScaleRatioA) * scale;
half4 faceColor = _FaceColor;
half4 outlineColor = _OutlineColor;
faceColor.rgb *= input.color.rgb;
faceColor *= tex2D(_FaceTex, input.textures.xy + float2(_FaceUVSpeedX, _FaceUVSpeedY) * _Time.y);
outlineColor *= tex2D(_OutlineTex, input.textures.zw + float2(_OutlineUVSpeedX, _OutlineUVSpeedY) * _Time.y);
faceColor = GetColor(sd, faceColor, outlineColor, outline, softness);
#if BEVEL_ON
float3 dxy = float3(0.5 / _TextureWidth, 0.5 / _TextureHeight, 0);
float3 n = GetSurfaceNormal(input.atlas, weight, dxy);
float3 bump = UnpackNormal(tex2D(_BumpMap, input.textures.xy + float2(_FaceUVSpeedX, _FaceUVSpeedY) * _Time.y)).xyz;
bump *= lerp(_BumpFace, _BumpOutline, saturate(sd + outline * 0.5));
n = normalize(n- bump);
float3 light = normalize(float3(sin(_LightAngle), cos(_LightAngle), -1.0));
float3 col = GetSpecular(n, light);
faceColor.rgb += col*faceColor.a;
faceColor.rgb *= 1-(dot(n, light)*_Diffuse);
faceColor.rgb *= lerp(_Ambient, 1, n.z*n.z);
fixed4 reflcol = texCUBE(_Cube, reflect(input.viewDir, -n));
faceColor.rgb += reflcol.rgb * lerp(_ReflectFaceColor.rgb, _ReflectOutlineColor.rgb, saturate(sd + outline * 0.5)) * faceColor.a;
#endif
#if UNDERLAY_ON
float d = tex2D(_MainTex, input.texcoord2.xy).a * input.texcoord2.z;
faceColor += input.underlayColor * saturate(d - input.texcoord2.w) * (1 - faceColor.a);
#endif
#if UNDERLAY_INNER
float d = tex2D(_MainTex, input.texcoord2.xy).a * input.texcoord2.z;
faceColor += input.underlayColor * (1 - saturate(d - input.texcoord2.w)) * saturate(1 - sd) * (1 - faceColor.a);
#endif
#if GLOW_ON
float4 glowColor = GetGlowColor(sd, scale);
faceColor.rgb += glowColor.rgb * glowColor.a;
#endif
// Alternative implementation to UnityGet2DClipping with support for softness.
#if UNITY_UI_CLIP_RECT
half2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(input.mask.xy)) * input.mask.zw);
faceColor *= m.x * m.y;
#endif
#if UNITY_UI_ALPHACLIP
clip(faceColor.a - 0.001);
#endif
return faceColor * input.color.a;
}
ENDCG
}
}
Fallback "TextMeshPro/Mobile/Distance Field"
CustomEditor "TMPro.EditorUtilities.TMP_SDFShaderGUI"
}

View File

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fileFormatVersion: 2
guid: dd89cf5b9246416f84610a006f916af7
ShaderImporter:
externalObjects: {}
defaultTextures: []
nonModifiableTextures: []
userData:
assetBundleName:
assetBundleVariant:

View File

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Shader "TextMeshPro/Distance Field SSD" {
Properties {
_FaceTex ("Face Texture", 2D) = "white" {}
_FaceUVSpeedX ("Face UV Speed X", Range(-5, 5)) = 0.0
_FaceUVSpeedY ("Face UV Speed Y", Range(-5, 5)) = 0.0
_FaceColor ("Face Color", Color) = (1,1,1,1)
_FaceDilate ("Face Dilate", Range(-1,1)) = 0
_OutlineColor ("Outline Color", Color) = (0,0,0,1)
_OutlineTex ("Outline Texture", 2D) = "white" {}
_OutlineUVSpeedX ("Outline UV Speed X", Range(-5, 5)) = 0.0
_OutlineUVSpeedY ("Outline UV Speed Y", Range(-5, 5)) = 0.0
_OutlineWidth ("Outline Thickness", Range(0, 1)) = 0
_OutlineSoftness ("Outline Softness", Range(0,1)) = 0
_Bevel ("Bevel", Range(0,1)) = 0.5
_BevelOffset ("Bevel Offset", Range(-0.5,0.5)) = 0
_BevelWidth ("Bevel Width", Range(-.5,0.5)) = 0
_BevelClamp ("Bevel Clamp", Range(0,1)) = 0
_BevelRoundness ("Bevel Roundness", Range(0,1)) = 0
_LightAngle ("Light Angle", Range(0.0, 6.2831853)) = 3.1416
_SpecularColor ("Specular", Color) = (1,1,1,1)
_SpecularPower ("Specular", Range(0,4)) = 2.0
_Reflectivity ("Reflectivity", Range(5.0,15.0)) = 10
_Diffuse ("Diffuse", Range(0,1)) = 0.5
_Ambient ("Ambient", Range(1,0)) = 0.5
_BumpMap ("Normal map", 2D) = "bump" {}
_BumpOutline ("Bump Outline", Range(0,1)) = 0
_BumpFace ("Bump Face", Range(0,1)) = 0
_ReflectFaceColor ("Reflection Color", Color) = (0,0,0,1)
_ReflectOutlineColor("Reflection Color", Color) = (0,0,0,1)
_Cube ("Reflection Cubemap", Cube) = "black" { /* TexGen CubeReflect */ }
_EnvMatrixRotation ("Texture Rotation", vector) = (0, 0, 0, 0)
_UnderlayColor ("Border Color", Color) = (0,0,0, 0.5)
_UnderlayOffsetX ("Border OffsetX", Range(-1,1)) = 0
_UnderlayOffsetY ("Border OffsetY", Range(-1,1)) = 0
_UnderlayDilate ("Border Dilate", Range(-1,1)) = 0
_UnderlaySoftness ("Border Softness", Range(0,1)) = 0
_GlowColor ("Color", Color) = (0, 1, 0, 0.5)
_GlowOffset ("Offset", Range(-1,1)) = 0
_GlowInner ("Inner", Range(0,1)) = 0.05
_GlowOuter ("Outer", Range(0,1)) = 0.05
_GlowPower ("Falloff", Range(1, 0)) = 0.75
_WeightNormal ("Weight Normal", float) = 0
_WeightBold ("Weight Bold", float) = 0.5
_ShaderFlags ("Flags", float) = 0
_ScaleRatioA ("Scale RatioA", float) = 1
_ScaleRatioB ("Scale RatioB", float) = 1
_ScaleRatioC ("Scale RatioC", float) = 1
_MainTex ("Font Atlas", 2D) = "white" {}
_TextureWidth ("Texture Width", float) = 512
_TextureHeight ("Texture Height", float) = 512
_GradientScale ("Gradient Scale", float) = 5.0
_ScaleX ("Scale X", float) = 1.0
_ScaleY ("Scale Y", float) = 1.0
_PerspectiveFilter ("Perspective Correction", Range(0, 1)) = 0.875
_Sharpness ("Sharpness", Range(-1,1)) = 0
_VertexOffsetX ("Vertex OffsetX", float) = 0
_VertexOffsetY ("Vertex OffsetY", float) = 0
_MaskCoord ("Mask Coordinates", vector) = (0, 0, 32767, 32767)
_ClipRect ("Clip Rect", vector) = (-32767, -32767, 32767, 32767)
_MaskSoftnessX ("Mask SoftnessX", float) = 0
_MaskSoftnessY ("Mask SoftnessY", float) = 0
_StencilComp ("Stencil Comparison", Float) = 8
_Stencil ("Stencil ID", Float) = 0
_StencilOp ("Stencil Operation", Float) = 0
_StencilWriteMask ("Stencil Write Mask", Float) = 255
_StencilReadMask ("Stencil Read Mask", Float) = 255
_CullMode ("Cull Mode", Float) = 0
_ColorMask ("Color Mask", Float) = 15
}
SubShader {
Tags
{
"Queue" = "Transparent"
"IgnoreProjector" = "True"
"RenderType" = "Transparent"
}
Stencil
{
Ref[_Stencil]
Comp[_StencilComp]
Pass[_StencilOp]
ReadMask[_StencilReadMask]
WriteMask[_StencilWriteMask]
}
Cull[_CullMode]
ZWrite Off
Lighting Off
Fog { Mode Off }
ZTest[unity_GUIZTestMode]
Blend One OneMinusSrcAlpha
ColorMask[_ColorMask]
Pass
{
CGPROGRAM
#pragma target 3.0
#pragma vertex VertShader
#pragma fragment PixShader
#pragma shader_feature __ BEVEL_ON
#pragma shader_feature __ UNDERLAY_ON UNDERLAY_INNER
#pragma shader_feature __ GLOW_ON
#pragma shader_feature __ FORCE_LINEAR
#pragma multi_compile __ UNITY_UI_CLIP_RECT
#pragma multi_compile __ UNITY_UI_ALPHACLIP
#include "UnityCG.cginc"
#include "UnityUI.cginc"
#include "TMPro_Properties.cginc"
#include "TMPro.cginc"
struct vertex_t
{
UNITY_VERTEX_INPUT_INSTANCE_ID
float4 position : POSITION;
float3 normal : NORMAL;
float4 color : COLOR;
float4 texcoord0 : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
};
struct pixel_t
{
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
float4 position : SV_POSITION;
float4 color : COLOR;
float2 atlas : TEXCOORD0;
float weight : TEXCOORD1;
float2 mask : TEXCOORD2; // Position in object space(xy)
float3 viewDir : TEXCOORD3;
#if (UNDERLAY_ON || UNDERLAY_INNER)
float2 texcoord2 : TEXCOORD4;
float4 underlayColor : COLOR1;
#endif
float4 textures : TEXCOORD5;
};
// Used by Unity internally to handle Texture Tiling and Offset.
float4 _FaceTex_ST;
float4 _OutlineTex_ST;
float _UIMaskSoftnessX;
float _UIMaskSoftnessY;
float4 SRGBToLinear(float4 rgba)
{
return float4(lerp(rgba.rgb / 12.92f, pow((rgba.rgb + 0.055f) / 1.055f, 2.4f), step(0.04045f, rgba.rgb)), rgba.a);
}
pixel_t VertShader(vertex_t input)
{
pixel_t output;
UNITY_INITIALIZE_OUTPUT(pixel_t, output);
UNITY_SETUP_INSTANCE_ID(input);
UNITY_TRANSFER_INSTANCE_ID(input,output);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(output);
float bold = step(input.texcoord0.w, 0);
float4 vert = input.position;
vert.x += _VertexOffsetX;
vert.y += _VertexOffsetY;
float4 vPosition = UnityObjectToClipPos(vert);
float weight = lerp(_WeightNormal, _WeightBold, bold) / 4.0;
weight = (weight + _FaceDilate) * _ScaleRatioA * 0.5;
#if (UNDERLAY_ON || UNDERLAY_INNER)
float4 underlayColor = _UnderlayColor;
underlayColor.rgb *= underlayColor.a;
float x = -(_UnderlayOffsetX * _ScaleRatioC) * _GradientScale / _TextureWidth;
float y = -(_UnderlayOffsetY * _ScaleRatioC) * _GradientScale / _TextureHeight;
float2 bOffset = float2(x, y);
#endif
// Generate UV for the Masking Texture
float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
// Support for texture tiling and offset
float2 textureUV = input.texcoord1;
float2 faceUV = TRANSFORM_TEX(textureUV, _FaceTex);
float2 outlineUV = TRANSFORM_TEX(textureUV, _OutlineTex);
float4 color = input.color;
#if (FORCE_LINEAR && !UNITY_COLORSPACE_GAMMA)
color = SRGBToLinear(input.color);
#endif
output.position = vPosition;
output.color = color;
output.atlas = input.texcoord0;
output.weight = weight;
output.mask = half2(vert.xy * 2 - clampedRect.xy - clampedRect.zw);
output.viewDir = mul((float3x3)_EnvMatrix, _WorldSpaceCameraPos.xyz - mul(unity_ObjectToWorld, vert).xyz);
#if (UNDERLAY_ON || UNDERLAY_INNER)
output.texcoord2 = input.texcoord0 + bOffset;
output.underlayColor = underlayColor;
#endif
output.textures = float4(faceUV, outlineUV);
return output;
}
fixed4 PixShader(pixel_t input) : SV_Target
{
UNITY_SETUP_INSTANCE_ID(input);
float c = tex2D(_MainTex, input.atlas).a;
float pixelSize = abs(ddx(input.atlas.y)) + abs(ddy(input.atlas.y));
pixelSize *= _TextureHeight * 0.75;
float scale = 1 / pixelSize * _GradientScale * (_Sharpness + 1);
float weight = input.weight;
float bias = (.5 - weight) + (.5 / scale);
float sd = (bias - c) * scale;
float outline = (_OutlineWidth * _ScaleRatioA) * scale;
float softness = (_OutlineSoftness * _ScaleRatioA) * scale;
half4 faceColor = _FaceColor;
half4 outlineColor = _OutlineColor;
faceColor.rgb *= input.color.rgb;
faceColor *= tex2D(_FaceTex, input.textures.xy + float2(_FaceUVSpeedX, _FaceUVSpeedY) * _Time.y);
outlineColor *= tex2D(_OutlineTex, input.textures.zw + float2(_OutlineUVSpeedX, _OutlineUVSpeedY) * _Time.y);
faceColor = GetColor(sd, faceColor, outlineColor, outline, softness);
#if BEVEL_ON
float3 dxy = float3(0.5 / _TextureWidth, 0.5 / _TextureHeight, 0);
float3 n = GetSurfaceNormal(input.atlas, weight, dxy);
float3 bump = UnpackNormal(tex2D(_BumpMap, input.textures.xy + float2(_FaceUVSpeedX, _FaceUVSpeedY) * _Time.y)).xyz;
bump *= lerp(_BumpFace, _BumpOutline, saturate(sd + outline * 0.5));
n = normalize(n - bump);
float3 light = normalize(float3(sin(_LightAngle), cos(_LightAngle), -1.0));
float3 col = GetSpecular(n, light);
faceColor.rgb += col * faceColor.a;
faceColor.rgb *= 1 - (dot(n, light) * _Diffuse);
faceColor.rgb *= lerp(_Ambient, 1, n.z * n.z);
fixed4 reflcol = texCUBE(_Cube, reflect(input.viewDir, -n));
faceColor.rgb += reflcol.rgb * lerp(_ReflectFaceColor.rgb, _ReflectOutlineColor.rgb, saturate(sd + outline * 0.5)) * faceColor.a;
#endif
#if (UNDERLAY_ON || UNDERLAY_INNER)
float bScale = scale;
bScale /= 1 + ((_UnderlaySoftness * _ScaleRatioC) * bScale);
float bBias = (0.5 - weight) * bScale - 0.5 - ((_UnderlayDilate * _ScaleRatioC) * 0.5 * bScale);
#endif
#if UNDERLAY_ON
float d = tex2D(_MainTex, input.texcoord2.xy).a * bScale;
faceColor += input.underlayColor * saturate(d - bBias) * (1 - faceColor.a);
#endif
#if UNDERLAY_INNER
float d = tex2D(_MainTex, input.texcoord2.xy).a * bScale;
faceColor += input.underlayColor * (1 - saturate(d - bBias)) * saturate(1 - sd) * (1 - faceColor.a);
#endif
#if GLOW_ON
float4 glowColor = GetGlowColor(sd, scale);
faceColor.rgb += glowColor.rgb * glowColor.a;
#endif
// Alternative implementation to UnityGet2DClipping with support for softness.
#if UNITY_UI_CLIP_RECT
half2 maskSoftness = half2(max(_UIMaskSoftnessX, _MaskSoftnessX), max(_UIMaskSoftnessY, _MaskSoftnessY));
float2 maskZW = 0.25 / (0.25 * maskSoftness + 1 / scale);
half2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(input.mask.xy)) * maskZW);
faceColor *= m.x * m.y;
#endif
#if UNITY_UI_ALPHACLIP
clip(faceColor.a - 0.001);
#endif
return faceColor * input.color.a;
}
ENDCG
}
}
Fallback "TextMeshPro/Mobile/Distance Field"
CustomEditor "TMPro.EditorUtilities.TMP_SDFShaderGUI"
}

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// Simplified SDF shader:
// - No Shading Option (bevel / bump / env map)
// - No Glow Option
// - Softness is applied on both side of the outline
Shader "TextMeshPro/Mobile/Distance Field - Masking" {
Properties {
_FaceColor ("Face Color", Color) = (1,1,1,1)
_FaceDilate ("Face Dilate", Range(-1,1)) = 0
_OutlineColor ("Outline Color", Color) = (0,0,0,1)
_OutlineWidth ("Outline Thickness", Range(0,1)) = 0
_OutlineSoftness ("Outline Softness", Range(0,1)) = 0
_UnderlayColor ("Border Color", Color) = (0,0,0,.5)
_UnderlayOffsetX ("Border OffsetX", Range(-1,1)) = 0
_UnderlayOffsetY ("Border OffsetY", Range(-1,1)) = 0
_UnderlayDilate ("Border Dilate", Range(-1,1)) = 0
_UnderlaySoftness ("Border Softness", Range(0,1)) = 0
_WeightNormal ("Weight Normal", float) = 0
_WeightBold ("Weight Bold", float) = .5
_ShaderFlags ("Flags", float) = 0
_ScaleRatioA ("Scale RatioA", float) = 1
_ScaleRatioB ("Scale RatioB", float) = 1
_ScaleRatioC ("Scale RatioC", float) = 1
_MainTex ("Font Atlas", 2D) = "white" {}
_TextureWidth ("Texture Width", float) = 512
_TextureHeight ("Texture Height", float) = 512
_GradientScale ("Gradient Scale", float) = 5
_ScaleX ("Scale X", float) = 1
_ScaleY ("Scale Y", float) = 1
_PerspectiveFilter ("Perspective Correction", Range(0, 1)) = 0.875
_Sharpness ("Sharpness", Range(-1,1)) = 0
_VertexOffsetX ("Vertex OffsetX", float) = 0
_VertexOffsetY ("Vertex OffsetY", float) = 0
_ClipRect ("Clip Rect", vector) = (-32767, -32767, 32767, 32767)
_MaskSoftnessX ("Mask SoftnessX", float) = 0
_MaskSoftnessY ("Mask SoftnessY", float) = 0
_MaskTex ("Mask Texture", 2D) = "white" {}
_MaskInverse ("Inverse", float) = 0
_MaskEdgeColor ("Edge Color", Color) = (1,1,1,1)
_MaskEdgeSoftness ("Edge Softness", Range(0, 1)) = 0.01
_MaskWipeControl ("Wipe Position", Range(0, 1)) = 0.5
_StencilComp ("Stencil Comparison", Float) = 8
_Stencil ("Stencil ID", Float) = 0
_StencilOp ("Stencil Operation", Float) = 0
_StencilWriteMask ("Stencil Write Mask", Float) = 255
_StencilReadMask ("Stencil Read Mask", Float) = 255
_CullMode ("Cull Mode", Float) = 0
_ColorMask ("Color Mask", Float) = 15
}
SubShader {
Tags
{
"Queue"="Transparent"
"IgnoreProjector"="True"
"RenderType"="Transparent"
}
Stencil
{
Ref [_Stencil]
Comp [_StencilComp]
Pass [_StencilOp]
ReadMask [_StencilReadMask]
WriteMask [_StencilWriteMask]
}
Cull [_CullMode]
ZWrite Off
Lighting Off
Fog { Mode Off }
ZTest [unity_GUIZTestMode]
Blend One OneMinusSrcAlpha
ColorMask [_ColorMask]
Pass {
CGPROGRAM
#pragma vertex VertShader
#pragma fragment PixShader
#pragma shader_feature __ OUTLINE_ON
#pragma shader_feature __ UNDERLAY_ON UNDERLAY_INNER
#pragma multi_compile __ UNITY_UI_CLIP_RECT
#pragma multi_compile __ UNITY_UI_ALPHACLIP
#include "UnityCG.cginc"
#include "UnityUI.cginc"
#include "TMPro_Properties.cginc"
struct vertex_t
{
float4 vertex : POSITION;
float3 normal : NORMAL;
fixed4 color : COLOR;
float4 texcoord0 : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
};
struct pixel_t
{
float4 vertex : SV_POSITION;
fixed4 faceColor : COLOR;
fixed4 outlineColor : COLOR1;
float4 texcoord0 : TEXCOORD0; // Texture UV, Mask UV
half4 param : TEXCOORD1; // Scale(x), BiasIn(y), BiasOut(z), Bias(w)
half4 mask : TEXCOORD2; // Position in clip space(xy), Softness(zw)
#if (UNDERLAY_ON | UNDERLAY_INNER)
float4 texcoord1 : TEXCOORD3; // Texture UV, alpha, reserved
half2 underlayParam : TEXCOORD4; // Scale(x), Bias(y)
#endif
};
float _MaskWipeControl;
float _MaskEdgeSoftness;
fixed4 _MaskEdgeColor;
bool _MaskInverse;
float _UIMaskSoftnessX;
float _UIMaskSoftnessY;
pixel_t VertShader(vertex_t input)
{
float bold = step(input.texcoord0.w, 0);
float4 vert = input.vertex;
vert.x += _VertexOffsetX;
vert.y += _VertexOffsetY;
float4 vPosition = UnityObjectToClipPos(vert);
float2 pixelSize = vPosition.w;
pixelSize /= float2(_ScaleX, _ScaleY) * abs(mul((float2x2)UNITY_MATRIX_P, _ScreenParams.xy));
float scale = rsqrt(dot(pixelSize, pixelSize));
scale *= abs(input.texcoord0.w) * _GradientScale * (_Sharpness + 1);
if(UNITY_MATRIX_P[3][3] == 0) scale = lerp(abs(scale) * (1 - _PerspectiveFilter), scale, abs(dot(UnityObjectToWorldNormal(input.normal.xyz), normalize(WorldSpaceViewDir(vert)))));
float weight = lerp(_WeightNormal, _WeightBold, bold) / 4.0;
weight = (weight + _FaceDilate) * _ScaleRatioA * 0.5;
float layerScale = scale;
scale /= 1 + (_OutlineSoftness * _ScaleRatioA * scale);
float bias = (0.5 - weight) * scale - 0.5;
float outline = _OutlineWidth * _ScaleRatioA * 0.5 * scale;
float opacity = input.color.a;
#if (UNDERLAY_ON | UNDERLAY_INNER)
opacity = 1.0;
#endif
fixed4 faceColor = fixed4(input.color.rgb, opacity) * _FaceColor;
faceColor.rgb *= faceColor.a;
fixed4 outlineColor = _OutlineColor;
outlineColor.a *= opacity;
outlineColor.rgb *= outlineColor.a;
outlineColor = lerp(faceColor, outlineColor, sqrt(min(1.0, (outline * 2))));
#if (UNDERLAY_ON | UNDERLAY_INNER)
layerScale /= 1 + ((_UnderlaySoftness * _ScaleRatioC) * layerScale);
float layerBias = (.5 - weight) * layerScale - .5 - ((_UnderlayDilate * _ScaleRatioC) * .5 * layerScale);
float x = -(_UnderlayOffsetX * _ScaleRatioC) * _GradientScale / _TextureWidth;
float y = -(_UnderlayOffsetY * _ScaleRatioC) * _GradientScale / _TextureHeight;
float2 layerOffset = float2(x, y);
#endif
// Generate UV for the Masking Texture
float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
float2 maskUV = (vert.xy - clampedRect.xy) / (clampedRect.zw - clampedRect.xy);
const half2 maskSoftness = half2(max(_UIMaskSoftnessX, _MaskSoftnessX), max(_UIMaskSoftnessY, _MaskSoftnessY));
// Structure for pixel shader
pixel_t output = {
vPosition,
faceColor,
outlineColor,
float4(input.texcoord0.x, input.texcoord0.y, maskUV.x, maskUV.y),
half4(scale, bias - outline, bias + outline, bias),
half4(vert.xy * 2 - clampedRect.xy - clampedRect.zw, 0.25 / (0.25 * maskSoftness + pixelSize.xy)),
#if (UNDERLAY_ON | UNDERLAY_INNER)
float4(input.texcoord0 + layerOffset, input.color.a, 0),
half2(layerScale, layerBias),
#endif
};
return output;
}
// PIXEL SHADER
fixed4 PixShader(pixel_t input) : SV_Target
{
half d = tex2D(_MainTex, input.texcoord0.xy).a * input.param.x;
half4 c = input.faceColor * saturate(d - input.param.w);
#ifdef OUTLINE_ON
c = lerp(input.outlineColor, input.faceColor, saturate(d - input.param.z));
c *= saturate(d - input.param.y);
#endif
#if UNDERLAY_ON
d = tex2D(_MainTex, input.texcoord1.xy).a * input.underlayParam.x;
c += float4(_UnderlayColor.rgb * _UnderlayColor.a, _UnderlayColor.a) * saturate(d - input.underlayParam.y) * (1 - c.a);
#endif
#if UNDERLAY_INNER
half sd = saturate(d - input.param.z);
d = tex2D(_MainTex, input.texcoord1.xy).a * input.underlayParam.x;
c += float4(_UnderlayColor.rgb * _UnderlayColor.a, _UnderlayColor.a) * (1 - saturate(d - input.underlayParam.y)) * sd * (1 - c.a);
#endif
// Alternative implementation to UnityGet2DClipping with support for softness.
//#if UNITY_UI_CLIP_RECT
half2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(input.mask.xy)) * input.mask.zw);
c *= m.x * m.y;
//#endif
float a = abs(_MaskInverse - tex2D(_MaskTex, input.texcoord0.zw).a);
float t = a + (1 - _MaskWipeControl) * _MaskEdgeSoftness - _MaskWipeControl;
a = saturate(t / _MaskEdgeSoftness);
c.rgb = lerp(_MaskEdgeColor.rgb*c.a, c.rgb, a);
c *= a;
#if (UNDERLAY_ON | UNDERLAY_INNER)
c *= input.texcoord1.z;
#endif
#if UNITY_UI_ALPHACLIP
clip(c.a - 0.001);
#endif
return c;
}
ENDCG
}
}
CustomEditor "TMPro.EditorUtilities.TMP_SDFShaderGUI"
}

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// Simplified SDF shader:
// - No Shading Option (bevel / bump / env map)
// - No Glow Option
// - Softness is applied on both side of the outline
Shader "TextMeshPro/Mobile/Distance Field Overlay" {
Properties {
_FaceColor ("Face Color", Color) = (1,1,1,1)
_FaceDilate ("Face Dilate", Range(-1,1)) = 0
_OutlineColor ("Outline Color", Color) = (0,0,0,1)
_OutlineWidth ("Outline Thickness", Range(0,1)) = 0
_OutlineSoftness ("Outline Softness", Range(0,1)) = 0
_UnderlayColor ("Border Color", Color) = (0,0,0,.5)
_UnderlayOffsetX ("Border OffsetX", Range(-1,1)) = 0
_UnderlayOffsetY ("Border OffsetY", Range(-1,1)) = 0
_UnderlayDilate ("Border Dilate", Range(-1,1)) = 0
_UnderlaySoftness ("Border Softness", Range(0,1)) = 0
_WeightNormal ("Weight Normal", float) = 0
_WeightBold ("Weight Bold", float) = .5
_ShaderFlags ("Flags", float) = 0
_ScaleRatioA ("Scale RatioA", float) = 1
_ScaleRatioB ("Scale RatioB", float) = 1
_ScaleRatioC ("Scale RatioC", float) = 1
_MainTex ("Font Atlas", 2D) = "white" {}
_TextureWidth ("Texture Width", float) = 512
_TextureHeight ("Texture Height", float) = 512
_GradientScale ("Gradient Scale", float) = 5
_ScaleX ("Scale X", float) = 1
_ScaleY ("Scale Y", float) = 1
_PerspectiveFilter ("Perspective Correction", Range(0, 1)) = 0.875
_Sharpness ("Sharpness", Range(-1,1)) = 0
_VertexOffsetX ("Vertex OffsetX", float) = 0
_VertexOffsetY ("Vertex OffsetY", float) = 0
_ClipRect ("Clip Rect", vector) = (-32767, -32767, 32767, 32767)
_MaskSoftnessX ("Mask SoftnessX", float) = 0
_MaskSoftnessY ("Mask SoftnessY", float) = 0
_StencilComp ("Stencil Comparison", Float) = 8
_Stencil ("Stencil ID", Float) = 0
_StencilOp ("Stencil Operation", Float) = 0
_StencilWriteMask ("Stencil Write Mask", Float) = 255
_StencilReadMask ("Stencil Read Mask", Float) = 255
_CullMode ("Cull Mode", Float) = 0
_ColorMask ("Color Mask", Float) = 15
}
SubShader {
Tags
{
"Queue"="Overlay"
"IgnoreProjector"="True"
"RenderType"="Transparent"
}
Stencil
{
Ref [_Stencil]
Comp [_StencilComp]
Pass [_StencilOp]
ReadMask [_StencilReadMask]
WriteMask [_StencilWriteMask]
}
Cull [_CullMode]
ZWrite Off
Lighting Off
Fog { Mode Off }
ZTest Always
Blend One OneMinusSrcAlpha
ColorMask [_ColorMask]
Pass {
CGPROGRAM
#pragma vertex VertShader
#pragma fragment PixShader
#pragma shader_feature __ OUTLINE_ON
#pragma shader_feature __ UNDERLAY_ON UNDERLAY_INNER
#pragma multi_compile __ UNITY_UI_CLIP_RECT
#pragma multi_compile __ UNITY_UI_ALPHACLIP
#include "UnityCG.cginc"
#include "UnityUI.cginc"
#include "TMPro_Properties.cginc"
struct vertex_t
{
UNITY_VERTEX_INPUT_INSTANCE_ID
float4 vertex : POSITION;
float3 normal : NORMAL;
fixed4 color : COLOR;
float4 texcoord0 : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
};
struct pixel_t
{
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
float4 vertex : SV_POSITION;
fixed4 faceColor : COLOR;
fixed4 outlineColor : COLOR1;
float4 texcoord0 : TEXCOORD0; // Texture UV, Mask UV
half4 param : TEXCOORD1; // Scale(x), BiasIn(y), BiasOut(z), Bias(w)
half4 mask : TEXCOORD2; // Position in clip space(xy), Softness(zw)
#if (UNDERLAY_ON | UNDERLAY_INNER)
float4 texcoord1 : TEXCOORD3; // Texture UV, alpha, reserved
half2 underlayParam : TEXCOORD4; // Scale(x), Bias(y)
#endif
};
float _UIMaskSoftnessX;
float _UIMaskSoftnessY;
pixel_t VertShader(vertex_t input)
{
pixel_t output;
UNITY_INITIALIZE_OUTPUT(pixel_t, output);
UNITY_SETUP_INSTANCE_ID(input);
UNITY_TRANSFER_INSTANCE_ID(input, output);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(output);
float bold = step(input.texcoord0.w, 0);
float4 vert = input.vertex;
vert.x += _VertexOffsetX;
vert.y += _VertexOffsetY;
float4 vPosition = UnityObjectToClipPos(vert);
float2 pixelSize = vPosition.w;
pixelSize /= float2(_ScaleX, _ScaleY) * abs(mul((float2x2)UNITY_MATRIX_P, _ScreenParams.xy));
float scale = rsqrt(dot(pixelSize, pixelSize));
scale *= abs(input.texcoord0.w) * _GradientScale * (_Sharpness + 1);
if(UNITY_MATRIX_P[3][3] == 0) scale = lerp(abs(scale) * (1 - _PerspectiveFilter), scale, abs(dot(UnityObjectToWorldNormal(input.normal.xyz), normalize(WorldSpaceViewDir(vert)))));
float weight = lerp(_WeightNormal, _WeightBold, bold) / 4.0;
weight = (weight + _FaceDilate) * _ScaleRatioA * 0.5;
float layerScale = scale;
scale /= 1 + (_OutlineSoftness * _ScaleRatioA * scale);
float bias = (0.5 - weight) * scale - 0.5;
float outline = _OutlineWidth * _ScaleRatioA * 0.5 * scale;
float opacity = input.color.a;
#if (UNDERLAY_ON | UNDERLAY_INNER)
opacity = 1.0;
#endif
fixed4 faceColor = fixed4(input.color.rgb, opacity) * _FaceColor;
faceColor.rgb *= faceColor.a;
fixed4 outlineColor = _OutlineColor;
outlineColor.a *= opacity;
outlineColor.rgb *= outlineColor.a;
outlineColor = lerp(faceColor, outlineColor, sqrt(min(1.0, (outline * 2))));
#if (UNDERLAY_ON | UNDERLAY_INNER)
layerScale /= 1 + ((_UnderlaySoftness * _ScaleRatioC) * layerScale);
float layerBias = (.5 - weight) * layerScale - .5 - ((_UnderlayDilate * _ScaleRatioC) * .5 * layerScale);
float x = -(_UnderlayOffsetX * _ScaleRatioC) * _GradientScale / _TextureWidth;
float y = -(_UnderlayOffsetY * _ScaleRatioC) * _GradientScale / _TextureHeight;
float2 layerOffset = float2(x, y);
#endif
// Generate UV for the Masking Texture
float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
float2 maskUV = (vert.xy - clampedRect.xy) / (clampedRect.zw - clampedRect.xy);
// Populate structure for pixel shader
output.vertex = vPosition;
output.faceColor = faceColor;
output.outlineColor = outlineColor;
output.texcoord0 = float4(input.texcoord0.x, input.texcoord0.y, maskUV.x, maskUV.y);
output.param = half4(scale, bias - outline, bias + outline, bias);
const half2 maskSoftness = half2(max(_UIMaskSoftnessX, _MaskSoftnessX), max(_UIMaskSoftnessY, _MaskSoftnessY));
output.mask = half4(vert.xy * 2 - clampedRect.xy - clampedRect.zw, 0.25 / (0.25 * maskSoftness + pixelSize.xy));
#if (UNDERLAY_ON || UNDERLAY_INNER)
output.texcoord1 = float4(input.texcoord0 + layerOffset, input.color.a, 0);
output.underlayParam = half2(layerScale, layerBias);
#endif
return output;
}
// PIXEL SHADER
fixed4 PixShader(pixel_t input) : SV_Target
{
UNITY_SETUP_INSTANCE_ID(input);
half d = tex2D(_MainTex, input.texcoord0.xy).a * input.param.x;
half4 c = input.faceColor * saturate(d - input.param.w);
#ifdef OUTLINE_ON
c = lerp(input.outlineColor, input.faceColor, saturate(d - input.param.z));
c *= saturate(d - input.param.y);
#endif
#if UNDERLAY_ON
d = tex2D(_MainTex, input.texcoord1.xy).a * input.underlayParam.x;
c += float4(_UnderlayColor.rgb * _UnderlayColor.a, _UnderlayColor.a) * saturate(d - input.underlayParam.y) * (1 - c.a);
#endif
#if UNDERLAY_INNER
half sd = saturate(d - input.param.z);
d = tex2D(_MainTex, input.texcoord1.xy).a * input.underlayParam.x;
c += float4(_UnderlayColor.rgb * _UnderlayColor.a, _UnderlayColor.a) * (1 - saturate(d - input.underlayParam.y)) * sd * (1 - c.a);
#endif
// Alternative implementation to UnityGet2DClipping with support for softness.
#if UNITY_UI_CLIP_RECT
half2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(input.mask.xy)) * input.mask.zw);
c *= m.x * m.y;
#endif
#if (UNDERLAY_ON | UNDERLAY_INNER)
c *= input.texcoord1.z;
#endif
#if UNITY_UI_ALPHACLIP
clip(c.a - 0.001);
#endif
return c;
}
ENDCG
}
}
CustomEditor "TMPro.EditorUtilities.TMP_SDFShaderGUI"
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// Simplified SDF shader:
// - No Shading Option (bevel / bump / env map)
// - No Glow Option
// - Softness is applied on both side of the outline
Shader "TextMeshPro/Mobile/Distance Field SSD" {
Properties {
_FaceColor ("Face Color", Color) = (1,1,1,1)
_FaceDilate ("Face Dilate", Range(-1,1)) = 0
_OutlineColor ("Outline Color", Color) = (0,0,0,1)
_OutlineWidth ("Outline Thickness", Range(0,1)) = 0
_OutlineSoftness ("Outline Softness", Range(0,1)) = 0
_UnderlayColor ("Border Color", Color) = (0,0,0,.5)
_UnderlayOffsetX ("Border OffsetX", Range(-1,1)) = 0
_UnderlayOffsetY ("Border OffsetY", Range(-1,1)) = 0
_UnderlayDilate ("Border Dilate", Range(-1,1)) = 0
_UnderlaySoftness ("Border Softness", Range(0,1)) = 0
_WeightNormal ("Weight Normal", float) = 0
_WeightBold ("Weight Bold", float) = .5
_ShaderFlags ("Flags", float) = 0
_ScaleRatioA ("Scale RatioA", float) = 1
_ScaleRatioB ("Scale RatioB", float) = 1
_ScaleRatioC ("Scale RatioC", float) = 1
_MainTex ("Font Atlas", 2D) = "white" {}
_TextureWidth ("Texture Width", float) = 512
_TextureHeight ("Texture Height", float) = 512
_GradientScale ("Gradient Scale", float) = 5
_ScaleX ("Scale X", float) = 1
_ScaleY ("Scale Y", float) = 1
_PerspectiveFilter ("Perspective Correction", Range(0, 1)) = 0.875
_Sharpness ("Sharpness", Range(-1,1)) = 0
_VertexOffsetX ("Vertex OffsetX", float) = 0
_VertexOffsetY ("Vertex OffsetY", float) = 0
_ClipRect ("Clip Rect", vector) = (-32767, -32767, 32767, 32767)
_MaskSoftnessX ("Mask SoftnessX", float) = 0
_MaskSoftnessY ("Mask SoftnessY", float) = 0
_MaskTex ("Mask Texture", 2D) = "white" {}
_MaskInverse ("Inverse", float) = 0
_MaskEdgeColor ("Edge Color", Color) = (1,1,1,1)
_MaskEdgeSoftness ("Edge Softness", Range(0, 1)) = 0.01
_MaskWipeControl ("Wipe Position", Range(0, 1)) = 0.5
_StencilComp ("Stencil Comparison", Float) = 8
_Stencil ("Stencil ID", Float) = 0
_StencilOp ("Stencil Operation", Float) = 0
_StencilWriteMask ("Stencil Write Mask", Float) = 255
_StencilReadMask ("Stencil Read Mask", Float) = 255
_CullMode ("Cull Mode", Float) = 0
_ColorMask ("Color Mask", Float) = 15
}
SubShader {
Tags {
"Queue"="Transparent"
"IgnoreProjector"="True"
"RenderType"="Transparent"
}
Stencil
{
Ref [_Stencil]
Comp [_StencilComp]
Pass [_StencilOp]
ReadMask [_StencilReadMask]
WriteMask [_StencilWriteMask]
}
Cull [_CullMode]
ZWrite Off
Lighting Off
Fog { Mode Off }
ZTest [unity_GUIZTestMode]
Blend One OneMinusSrcAlpha
ColorMask [_ColorMask]
Pass {
CGPROGRAM
#pragma vertex VertShader
#pragma fragment PixShader
#pragma shader_feature __ OUTLINE_ON
#pragma shader_feature __ UNDERLAY_ON UNDERLAY_INNER
#pragma multi_compile __ UNITY_UI_CLIP_RECT
#pragma multi_compile __ UNITY_UI_ALPHACLIP
#include "UnityCG.cginc"
#include "UnityUI.cginc"
#include "TMPro_Properties.cginc"
#include "TMPro_Mobile.cginc"
ENDCG
}
}
CustomEditor "TMPro.EditorUtilities.TMP_SDFShaderGUI"
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// Simplified SDF shader:
// - No Shading Option (bevel / bump / env map)
// - No Glow Option
// - Softness is applied on both side of the outline
Shader "TextMeshPro/Mobile/Distance Field" {
Properties {
_FaceColor ("Face Color", Color) = (1,1,1,1)
_FaceDilate ("Face Dilate", Range(-1,1)) = 0
_OutlineColor ("Outline Color", Color) = (0,0,0,1)
_OutlineWidth ("Outline Thickness", Range(0,1)) = 0
_OutlineSoftness ("Outline Softness", Range(0,1)) = 0
_UnderlayColor ("Border Color", Color) = (0,0,0,.5)
_UnderlayOffsetX ("Border OffsetX", Range(-1,1)) = 0
_UnderlayOffsetY ("Border OffsetY", Range(-1,1)) = 0
_UnderlayDilate ("Border Dilate", Range(-1,1)) = 0
_UnderlaySoftness ("Border Softness", Range(0,1)) = 0
_WeightNormal ("Weight Normal", float) = 0
_WeightBold ("Weight Bold", float) = .5
_ShaderFlags ("Flags", float) = 0
_ScaleRatioA ("Scale RatioA", float) = 1
_ScaleRatioB ("Scale RatioB", float) = 1
_ScaleRatioC ("Scale RatioC", float) = 1
_MainTex ("Font Atlas", 2D) = "white" {}
_TextureWidth ("Texture Width", float) = 512
_TextureHeight ("Texture Height", float) = 512
_GradientScale ("Gradient Scale", float) = 5
_ScaleX ("Scale X", float) = 1
_ScaleY ("Scale Y", float) = 1
_PerspectiveFilter ("Perspective Correction", Range(0, 1)) = 0.875
_Sharpness ("Sharpness", Range(-1,1)) = 0
_VertexOffsetX ("Vertex OffsetX", float) = 0
_VertexOffsetY ("Vertex OffsetY", float) = 0
_ClipRect ("Clip Rect", vector) = (-32767, -32767, 32767, 32767)
_MaskSoftnessX ("Mask SoftnessX", float) = 0
_MaskSoftnessY ("Mask SoftnessY", float) = 0
_StencilComp ("Stencil Comparison", Float) = 8
_Stencil ("Stencil ID", Float) = 0
_StencilOp ("Stencil Operation", Float) = 0
_StencilWriteMask ("Stencil Write Mask", Float) = 255
_StencilReadMask ("Stencil Read Mask", Float) = 255
_CullMode ("Cull Mode", Float) = 0
_ColorMask ("Color Mask", Float) = 15
}
SubShader {
Tags
{
"Queue"="Transparent"
"IgnoreProjector"="True"
"RenderType"="Transparent"
}
Stencil
{
Ref [_Stencil]
Comp [_StencilComp]
Pass [_StencilOp]
ReadMask [_StencilReadMask]
WriteMask [_StencilWriteMask]
}
Cull [_CullMode]
ZWrite Off
Lighting Off
Fog { Mode Off }
ZTest [unity_GUIZTestMode]
Blend One OneMinusSrcAlpha
ColorMask [_ColorMask]
Pass {
CGPROGRAM
#pragma vertex VertShader
#pragma fragment PixShader
#pragma shader_feature __ OUTLINE_ON
#pragma shader_feature __ UNDERLAY_ON UNDERLAY_INNER
#pragma multi_compile __ UNITY_UI_CLIP_RECT
#pragma multi_compile __ UNITY_UI_ALPHACLIP
#include "UnityCG.cginc"
#include "UnityUI.cginc"
#include "TMPro_Properties.cginc"
struct vertex_t {
UNITY_VERTEX_INPUT_INSTANCE_ID
float4 vertex : POSITION;
float3 normal : NORMAL;
fixed4 color : COLOR;
float4 texcoord0 : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
};
struct pixel_t {
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
float4 vertex : SV_POSITION;
fixed4 faceColor : COLOR;
fixed4 outlineColor : COLOR1;
float4 texcoord0 : TEXCOORD0; // Texture UV, Mask UV
half4 param : TEXCOORD1; // Scale(x), BiasIn(y), BiasOut(z), Bias(w)
half4 mask : TEXCOORD2; // Position in clip space(xy), Softness(zw)
#if (UNDERLAY_ON | UNDERLAY_INNER)
float4 texcoord1 : TEXCOORD3; // Texture UV, alpha, reserved
half2 underlayParam : TEXCOORD4; // Scale(x), Bias(y)
#endif
};
float _UIMaskSoftnessX;
float _UIMaskSoftnessY;
pixel_t VertShader(vertex_t input)
{
pixel_t output;
UNITY_INITIALIZE_OUTPUT(pixel_t, output);
UNITY_SETUP_INSTANCE_ID(input);
UNITY_TRANSFER_INSTANCE_ID(input, output);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(output);
float bold = step(input.texcoord0.w, 0);
float4 vert = input.vertex;
vert.x += _VertexOffsetX;
vert.y += _VertexOffsetY;
float4 vPosition = UnityObjectToClipPos(vert);
float2 pixelSize = vPosition.w;
pixelSize /= float2(_ScaleX, _ScaleY) * abs(mul((float2x2)UNITY_MATRIX_P, _ScreenParams.xy));
float scale = rsqrt(dot(pixelSize, pixelSize));
scale *= abs(input.texcoord0.w) * _GradientScale * (_Sharpness + 1);
if(UNITY_MATRIX_P[3][3] == 0) scale = lerp(abs(scale) * (1 - _PerspectiveFilter), scale, abs(dot(UnityObjectToWorldNormal(input.normal.xyz), normalize(WorldSpaceViewDir(vert)))));
float weight = lerp(_WeightNormal, _WeightBold, bold) / 4.0;
weight = (weight + _FaceDilate) * _ScaleRatioA * 0.5;
float layerScale = scale;
scale /= 1 + (_OutlineSoftness * _ScaleRatioA * scale);
float bias = (0.5 - weight) * scale - 0.5;
float outline = _OutlineWidth * _ScaleRatioA * 0.5 * scale;
float opacity = input.color.a;
#if (UNDERLAY_ON | UNDERLAY_INNER)
opacity = 1.0;
#endif
fixed4 faceColor = fixed4(input.color.rgb, opacity) * _FaceColor;
faceColor.rgb *= faceColor.a;
fixed4 outlineColor = _OutlineColor;
outlineColor.a *= opacity;
outlineColor.rgb *= outlineColor.a;
outlineColor = lerp(faceColor, outlineColor, sqrt(min(1.0, (outline * 2))));
#if (UNDERLAY_ON | UNDERLAY_INNER)
layerScale /= 1 + ((_UnderlaySoftness * _ScaleRatioC) * layerScale);
float layerBias = (.5 - weight) * layerScale - .5 - ((_UnderlayDilate * _ScaleRatioC) * .5 * layerScale);
float x = -(_UnderlayOffsetX * _ScaleRatioC) * _GradientScale / _TextureWidth;
float y = -(_UnderlayOffsetY * _ScaleRatioC) * _GradientScale / _TextureHeight;
float2 layerOffset = float2(x, y);
#endif
// Generate UV for the Masking Texture
float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
float2 maskUV = (vert.xy - clampedRect.xy) / (clampedRect.zw - clampedRect.xy);
// Populate structure for pixel shader
output.vertex = vPosition;
output.faceColor = faceColor;
output.outlineColor = outlineColor;
output.texcoord0 = float4(input.texcoord0.x, input.texcoord0.y, maskUV.x, maskUV.y);
output.param = half4(scale, bias - outline, bias + outline, bias);
const half2 maskSoftness = half2(max(_UIMaskSoftnessX, _MaskSoftnessX), max(_UIMaskSoftnessY, _MaskSoftnessY));
output.mask = half4(vert.xy * 2 - clampedRect.xy - clampedRect.zw, 0.25 / (0.25 * maskSoftness + pixelSize.xy));
#if (UNDERLAY_ON || UNDERLAY_INNER)
output.texcoord1 = float4(input.texcoord0 + layerOffset, input.color.a, 0);
output.underlayParam = half2(layerScale, layerBias);
#endif
return output;
}
// PIXEL SHADER
fixed4 PixShader(pixel_t input) : SV_Target
{
UNITY_SETUP_INSTANCE_ID(input);
half d = tex2D(_MainTex, input.texcoord0.xy).a * input.param.x;
half4 c = input.faceColor * saturate(d - input.param.w);
#ifdef OUTLINE_ON
c = lerp(input.outlineColor, input.faceColor, saturate(d - input.param.z));
c *= saturate(d - input.param.y);
#endif
#if UNDERLAY_ON
d = tex2D(_MainTex, input.texcoord1.xy).a * input.underlayParam.x;
c += float4(_UnderlayColor.rgb * _UnderlayColor.a, _UnderlayColor.a) * saturate(d - input.underlayParam.y) * (1 - c.a);
#endif
#if UNDERLAY_INNER
half sd = saturate(d - input.param.z);
d = tex2D(_MainTex, input.texcoord1.xy).a * input.underlayParam.x;
c += float4(_UnderlayColor.rgb * _UnderlayColor.a, _UnderlayColor.a) * (1 - saturate(d - input.underlayParam.y)) * sd * (1 - c.a);
#endif
// Alternative implementation to UnityGet2DClipping with support for softness.
#if UNITY_UI_CLIP_RECT
half2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(input.mask.xy)) * input.mask.zw);
c *= m.x * m.y;
#endif
#if (UNDERLAY_ON | UNDERLAY_INNER)
c *= input.texcoord1.z;
#endif
#if UNITY_UI_ALPHACLIP
clip(c.a - 0.001);
#endif
return c;
}
ENDCG
}
}
CustomEditor "TMPro.EditorUtilities.TMP_SDFShaderGUI"
}

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// Simplified version of the SDF Surface shader :
// - No support for Bevel, Bump or envmap
// - Diffuse only lighting
// - Fully supports only 1 directional light. Other lights can affect it, but it will be per-vertex/SH.
Shader "TextMeshPro/Mobile/Distance Field (Surface)" {
Properties {
_FaceTex ("Fill Texture", 2D) = "white" {}
_FaceColor ("Fill Color", Color) = (1,1,1,1)
_FaceDilate ("Face Dilate", Range(-1,1)) = 0
_OutlineColor ("Outline Color", Color) = (0,0,0,1)
_OutlineTex ("Outline Texture", 2D) = "white" {}
_OutlineWidth ("Outline Thickness", Range(0, 1)) = 0
_OutlineSoftness ("Outline Softness", Range(0,1)) = 0
_GlowColor ("Color", Color) = (0, 1, 0, 0.5)
_GlowOffset ("Offset", Range(-1,1)) = 0
_GlowInner ("Inner", Range(0,1)) = 0.05
_GlowOuter ("Outer", Range(0,1)) = 0.05
_GlowPower ("Falloff", Range(1, 0)) = 0.75
_WeightNormal ("Weight Normal", float) = 0
_WeightBold ("Weight Bold", float) = 0.5
// Should not be directly exposed to the user
_ShaderFlags ("Flags", float) = 0
_ScaleRatioA ("Scale RatioA", float) = 1
_ScaleRatioB ("Scale RatioB", float) = 1
_ScaleRatioC ("Scale RatioC", float) = 1
_MainTex ("Font Atlas", 2D) = "white" {}
_TextureWidth ("Texture Width", float) = 512
_TextureHeight ("Texture Height", float) = 512
_GradientScale ("Gradient Scale", float) = 5.0
_ScaleX ("Scale X", float) = 1.0
_ScaleY ("Scale Y", float) = 1.0
_PerspectiveFilter ("Perspective Correction", Range(0, 1)) = 0.875
_Sharpness ("Sharpness", Range(-1,1)) = 0
_VertexOffsetX ("Vertex OffsetX", float) = 0
_VertexOffsetY ("Vertex OffsetY", float) = 0
_CullMode ("Cull Mode", Float) = 0
//_MaskCoord ("Mask Coords", vector) = (0,0,0,0)
//_MaskSoftness ("Mask Softness", float) = 0
}
SubShader {
Tags {
"Queue"="Transparent"
"IgnoreProjector"="True"
"RenderType"="Transparent"
}
LOD 300
Cull [_CullMode]
CGPROGRAM
#pragma surface PixShader Lambert alpha:blend vertex:VertShader noforwardadd nolightmap nodirlightmap
#pragma target 3.0
#pragma shader_feature __ GLOW_ON
#include "TMPro_Properties.cginc"
#include "TMPro.cginc"
half _FaceShininess;
half _OutlineShininess;
struct Input
{
fixed4 color : COLOR;
float2 uv_MainTex;
float2 uv2_FaceTex;
float2 uv2_OutlineTex;
float2 param; // Weight, Scale
float3 viewDirEnv;
};
#include "TMPro_Surface.cginc"
ENDCG
// Pass to render object as a shadow caster
Pass
{
Name "Caster"
Tags { "LightMode" = "ShadowCaster" }
Offset 1, 1
Fog {Mode Off}
ZWrite On ZTest LEqual Cull Off
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#pragma multi_compile_shadowcaster
#include "UnityCG.cginc"
struct v2f
{
V2F_SHADOW_CASTER;
float2 uv : TEXCOORD1;
float2 uv2 : TEXCOORD3;
float alphaClip : TEXCOORD2;
};
uniform float4 _MainTex_ST;
uniform float4 _OutlineTex_ST;
float _OutlineWidth;
float _FaceDilate;
float _ScaleRatioA;
v2f vert( appdata_base v )
{
v2f o;
TRANSFER_SHADOW_CASTER(o)
o.uv = TRANSFORM_TEX(v.texcoord, _MainTex);
o.uv2 = TRANSFORM_TEX(v.texcoord, _OutlineTex);
o.alphaClip = o.alphaClip = (1.0 - _OutlineWidth * _ScaleRatioA - _FaceDilate * _ScaleRatioA) / 2;
return o;
}
uniform sampler2D _MainTex;
float4 frag(v2f i) : COLOR
{
fixed4 texcol = tex2D(_MainTex, i.uv).a;
clip(texcol.a - i.alphaClip);
SHADOW_CASTER_FRAGMENT(i)
}
ENDCG
}
}
CustomEditor "TMPro.EditorUtilities.TMP_SDFShaderGUI"
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Shader "TextMeshPro/Distance Field (Surface)" {
Properties {
_FaceTex ("Fill Texture", 2D) = "white" {}
_FaceUVSpeedX ("Face UV Speed X", Range(-5, 5)) = 0.0
_FaceUVSpeedY ("Face UV Speed Y", Range(-5, 5)) = 0.0
_FaceColor ("Fill Color", Color) = (1,1,1,1)
_FaceDilate ("Face Dilate", Range(-1,1)) = 0
_OutlineColor ("Outline Color", Color) = (0,0,0,1)
_OutlineTex ("Outline Texture", 2D) = "white" {}
_OutlineUVSpeedX ("Outline UV Speed X", Range(-5, 5)) = 0.0
_OutlineUVSpeedY ("Outline UV Speed Y", Range(-5, 5)) = 0.0
_OutlineWidth ("Outline Thickness", Range(0, 1)) = 0
_OutlineSoftness ("Outline Softness", Range(0,1)) = 0
_Bevel ("Bevel", Range(0,1)) = 0.5
_BevelOffset ("Bevel Offset", Range(-0.5,0.5)) = 0
_BevelWidth ("Bevel Width", Range(-.5,0.5)) = 0
_BevelClamp ("Bevel Clamp", Range(0,1)) = 0
_BevelRoundness ("Bevel Roundness", Range(0,1)) = 0
_BumpMap ("Normalmap", 2D) = "bump" {}
_BumpOutline ("Bump Outline", Range(0,1)) = 0.5
_BumpFace ("Bump Face", Range(0,1)) = 0.5
_ReflectFaceColor ("Face Color", Color) = (0,0,0,1)
_ReflectOutlineColor ("Outline Color", Color) = (0,0,0,1)
_Cube ("Reflection Cubemap", Cube) = "black" { /* TexGen CubeReflect */ }
_EnvMatrixRotation ("Texture Rotation", vector) = (0, 0, 0, 0)
_SpecColor ("Specular Color", Color) = (0,0,0,1)
_FaceShininess ("Face Shininess", Range(0,1)) = 0
_OutlineShininess ("Outline Shininess", Range(0,1)) = 0
_GlowColor ("Color", Color) = (0, 1, 0, 0.5)
_GlowOffset ("Offset", Range(-1,1)) = 0
_GlowInner ("Inner", Range(0,1)) = 0.05
_GlowOuter ("Outer", Range(0,1)) = 0.05
_GlowPower ("Falloff", Range(1, 0)) = 0.75
_WeightNormal ("Weight Normal", float) = 0
_WeightBold ("Weight Bold", float) = 0.5
// Should not be directly exposed to the user
_ShaderFlags ("Flags", float) = 0
_ScaleRatioA ("Scale RatioA", float) = 1
_ScaleRatioB ("Scale RatioB", float) = 1
_ScaleRatioC ("Scale RatioC", float) = 1
_MainTex ("Font Atlas", 2D) = "white" {}
_TextureWidth ("Texture Width", float) = 512
_TextureHeight ("Texture Height", float) = 512
_GradientScale ("Gradient Scale", float) = 5.0
_ScaleX ("Scale X", float) = 1.0
_ScaleY ("Scale Y", float) = 1.0
_PerspectiveFilter ("Perspective Correction", Range(0, 1)) = 0.875
_Sharpness ("Sharpness", Range(-1,1)) = 0
_VertexOffsetX ("Vertex OffsetX", float) = 0
_VertexOffsetY ("Vertex OffsetY", float) = 0
_CullMode ("Cull Mode", Float) = 0
//_MaskCoord ("Mask Coords", vector) = (0,0,0,0)
//_MaskSoftness ("Mask Softness", float) = 0
}
SubShader {
Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
LOD 300
Cull [_CullMode]
CGPROGRAM
#pragma surface PixShader BlinnPhong alpha:blend vertex:VertShader nolightmap nodirlightmap
#pragma target 3.0
#pragma shader_feature __ GLOW_ON
#pragma glsl
#include "TMPro_Properties.cginc"
#include "TMPro.cginc"
half _FaceShininess;
half _OutlineShininess;
struct Input
{
fixed4 color : COLOR;
float2 uv_MainTex;
float2 uv2_FaceTex;
float2 uv2_OutlineTex;
float2 param; // Weight, Scale
float3 viewDirEnv;
};
#define BEVEL_ON 1
#include "TMPro_Surface.cginc"
ENDCG
// Pass to render object as a shadow caster
Pass
{
Name "Caster"
Tags { "LightMode" = "ShadowCaster" }
Offset 1, 1
Fog {Mode Off}
ZWrite On
ZTest LEqual
Cull Off
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#pragma multi_compile_shadowcaster
#include "UnityCG.cginc"
struct v2f
{
V2F_SHADOW_CASTER;
float2 uv : TEXCOORD1;
float2 uv2 : TEXCOORD3;
float alphaClip : TEXCOORD2;
};
uniform float4 _MainTex_ST;
uniform float4 _OutlineTex_ST;
float _OutlineWidth;
float _FaceDilate;
float _ScaleRatioA;
v2f vert( appdata_base v )
{
v2f o;
TRANSFER_SHADOW_CASTER(o)
o.uv = TRANSFORM_TEX(v.texcoord, _MainTex);
o.uv2 = TRANSFORM_TEX(v.texcoord, _OutlineTex);
o.alphaClip = (1.0 - _OutlineWidth * _ScaleRatioA - _FaceDilate * _ScaleRatioA) / 2;
return o;
}
uniform sampler2D _MainTex;
float4 frag(v2f i) : COLOR
{
fixed4 texcol = tex2D(_MainTex, i.uv).a;
clip(texcol.a - i.alphaClip);
SHADOW_CASTER_FRAGMENT(i)
}
ENDCG
}
}
CustomEditor "TMPro.EditorUtilities.TMP_SDFShaderGUI"
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Shader "TextMeshPro/Distance Field" {
Properties {
_FaceTex ("Face Texture", 2D) = "white" {}
_FaceUVSpeedX ("Face UV Speed X", Range(-5, 5)) = 0.0
_FaceUVSpeedY ("Face UV Speed Y", Range(-5, 5)) = 0.0
_FaceColor ("Face Color", Color) = (1,1,1,1)
_FaceDilate ("Face Dilate", Range(-1,1)) = 0
_OutlineColor ("Outline Color", Color) = (0,0,0,1)
_OutlineTex ("Outline Texture", 2D) = "white" {}
_OutlineUVSpeedX ("Outline UV Speed X", Range(-5, 5)) = 0.0
_OutlineUVSpeedY ("Outline UV Speed Y", Range(-5, 5)) = 0.0
_OutlineWidth ("Outline Thickness", Range(0, 1)) = 0
_OutlineSoftness ("Outline Softness", Range(0,1)) = 0
_Bevel ("Bevel", Range(0,1)) = 0.5
_BevelOffset ("Bevel Offset", Range(-0.5,0.5)) = 0
_BevelWidth ("Bevel Width", Range(-.5,0.5)) = 0
_BevelClamp ("Bevel Clamp", Range(0,1)) = 0
_BevelRoundness ("Bevel Roundness", Range(0,1)) = 0
_LightAngle ("Light Angle", Range(0.0, 6.2831853)) = 3.1416
_SpecularColor ("Specular", Color) = (1,1,1,1)
_SpecularPower ("Specular", Range(0,4)) = 2.0
_Reflectivity ("Reflectivity", Range(5.0,15.0)) = 10
_Diffuse ("Diffuse", Range(0,1)) = 0.5
_Ambient ("Ambient", Range(1,0)) = 0.5
_BumpMap ("Normal map", 2D) = "bump" {}
_BumpOutline ("Bump Outline", Range(0,1)) = 0
_BumpFace ("Bump Face", Range(0,1)) = 0
_ReflectFaceColor ("Reflection Color", Color) = (0,0,0,1)
_ReflectOutlineColor("Reflection Color", Color) = (0,0,0,1)
_Cube ("Reflection Cubemap", Cube) = "black" { /* TexGen CubeReflect */ }
_EnvMatrixRotation ("Texture Rotation", vector) = (0, 0, 0, 0)
_UnderlayColor ("Border Color", Color) = (0,0,0, 0.5)
_UnderlayOffsetX ("Border OffsetX", Range(-1,1)) = 0
_UnderlayOffsetY ("Border OffsetY", Range(-1,1)) = 0
_UnderlayDilate ("Border Dilate", Range(-1,1)) = 0
_UnderlaySoftness ("Border Softness", Range(0,1)) = 0
_GlowColor ("Color", Color) = (0, 1, 0, 0.5)
_GlowOffset ("Offset", Range(-1,1)) = 0
_GlowInner ("Inner", Range(0,1)) = 0.05
_GlowOuter ("Outer", Range(0,1)) = 0.05
_GlowPower ("Falloff", Range(1, 0)) = 0.75
_WeightNormal ("Weight Normal", float) = 0
_WeightBold ("Weight Bold", float) = 0.5
_ShaderFlags ("Flags", float) = 0
_ScaleRatioA ("Scale RatioA", float) = 1
_ScaleRatioB ("Scale RatioB", float) = 1
_ScaleRatioC ("Scale RatioC", float) = 1
_MainTex ("Font Atlas", 2D) = "white" {}
_TextureWidth ("Texture Width", float) = 512
_TextureHeight ("Texture Height", float) = 512
_GradientScale ("Gradient Scale", float) = 5.0
_ScaleX ("Scale X", float) = 1.0
_ScaleY ("Scale Y", float) = 1.0
_PerspectiveFilter ("Perspective Correction", Range(0, 1)) = 0.875
_Sharpness ("Sharpness", Range(-1,1)) = 0
_VertexOffsetX ("Vertex OffsetX", float) = 0
_VertexOffsetY ("Vertex OffsetY", float) = 0
_MaskCoord ("Mask Coordinates", vector) = (0, 0, 32767, 32767)
_ClipRect ("Clip Rect", vector) = (-32767, -32767, 32767, 32767)
_MaskSoftnessX ("Mask SoftnessX", float) = 0
_MaskSoftnessY ("Mask SoftnessY", float) = 0
_StencilComp ("Stencil Comparison", Float) = 8
_Stencil ("Stencil ID", Float) = 0
_StencilOp ("Stencil Operation", Float) = 0
_StencilWriteMask ("Stencil Write Mask", Float) = 255
_StencilReadMask ("Stencil Read Mask", Float) = 255
_CullMode ("Cull Mode", Float) = 0
_ColorMask ("Color Mask", Float) = 15
}
SubShader {
Tags
{
"Queue"="Transparent"
"IgnoreProjector"="True"
"RenderType"="Transparent"
}
Stencil
{
Ref [_Stencil]
Comp [_StencilComp]
Pass [_StencilOp]
ReadMask [_StencilReadMask]
WriteMask [_StencilWriteMask]
}
Cull [_CullMode]
ZWrite Off
Lighting Off
Fog { Mode Off }
ZTest [unity_GUIZTestMode]
Blend One OneMinusSrcAlpha
ColorMask [_ColorMask]
Pass {
CGPROGRAM
#pragma target 3.0
#pragma vertex VertShader
#pragma fragment PixShader
#pragma shader_feature __ BEVEL_ON
#pragma shader_feature __ UNDERLAY_ON UNDERLAY_INNER
#pragma shader_feature __ GLOW_ON
#pragma multi_compile __ UNITY_UI_CLIP_RECT
#pragma multi_compile __ UNITY_UI_ALPHACLIP
#include "UnityCG.cginc"
#include "UnityUI.cginc"
#include "TMPro_Properties.cginc"
#include "TMPro.cginc"
struct vertex_t
{
UNITY_VERTEX_INPUT_INSTANCE_ID
float4 position : POSITION;
float3 normal : NORMAL;
fixed4 color : COLOR;
float4 texcoord0 : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
};
struct pixel_t
{
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
float4 position : SV_POSITION;
fixed4 color : COLOR;
float2 atlas : TEXCOORD0; // Atlas
float4 param : TEXCOORD1; // alphaClip, scale, bias, weight
float4 mask : TEXCOORD2; // Position in object space(xy), pixel Size(zw)
float3 viewDir : TEXCOORD3;
#if (UNDERLAY_ON || UNDERLAY_INNER)
float4 texcoord2 : TEXCOORD4; // u,v, scale, bias
fixed4 underlayColor : COLOR1;
#endif
float4 textures : TEXCOORD5;
};
// Used by Unity internally to handle Texture Tiling and Offset.
float4 _FaceTex_ST;
float4 _OutlineTex_ST;
float _UIMaskSoftnessX;
float _UIMaskSoftnessY;
pixel_t VertShader(vertex_t input)
{
pixel_t output;
UNITY_INITIALIZE_OUTPUT(pixel_t, output);
UNITY_SETUP_INSTANCE_ID(input);
UNITY_TRANSFER_INSTANCE_ID(input,output);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(output);
float bold = step(input.texcoord0.w, 0);
float4 vert = input.position;
vert.x += _VertexOffsetX;
vert.y += _VertexOffsetY;
float4 vPosition = UnityObjectToClipPos(vert);
float2 pixelSize = vPosition.w;
pixelSize /= float2(_ScaleX, _ScaleY) * abs(mul((float2x2)UNITY_MATRIX_P, _ScreenParams.xy));
float scale = rsqrt(dot(pixelSize, pixelSize));
scale *= abs(input.texcoord0.w) * _GradientScale * (_Sharpness + 1);
if (UNITY_MATRIX_P[3][3] == 0) scale = lerp(abs(scale) * (1 - _PerspectiveFilter), scale, abs(dot(UnityObjectToWorldNormal(input.normal.xyz), normalize(WorldSpaceViewDir(vert)))));
float weight = lerp(_WeightNormal, _WeightBold, bold) / 4.0;
weight = (weight + _FaceDilate) * _ScaleRatioA * 0.5;
float bias =(.5 - weight) + (.5 / scale);
float alphaClip = (1.0 - _OutlineWidth * _ScaleRatioA - _OutlineSoftness * _ScaleRatioA);
#if GLOW_ON
alphaClip = min(alphaClip, 1.0 - _GlowOffset * _ScaleRatioB - _GlowOuter * _ScaleRatioB);
#endif
alphaClip = alphaClip / 2.0 - ( .5 / scale) - weight;
#if (UNDERLAY_ON || UNDERLAY_INNER)
float4 underlayColor = _UnderlayColor;
underlayColor.rgb *= underlayColor.a;
float bScale = scale;
bScale /= 1 + ((_UnderlaySoftness*_ScaleRatioC) * bScale);
float bBias = (0.5 - weight) * bScale - 0.5 - ((_UnderlayDilate * _ScaleRatioC) * 0.5 * bScale);
float x = -(_UnderlayOffsetX * _ScaleRatioC) * _GradientScale / _TextureWidth;
float y = -(_UnderlayOffsetY * _ScaleRatioC) * _GradientScale / _TextureHeight;
float2 bOffset = float2(x, y);
#endif
// Generate UV for the Masking Texture
float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
float2 maskUV = (vert.xy - clampedRect.xy) / (clampedRect.zw - clampedRect.xy);
// Support for texture tiling and offset
float2 textureUV = input.texcoord1;
float2 faceUV = TRANSFORM_TEX(textureUV, _FaceTex);
float2 outlineUV = TRANSFORM_TEX(textureUV, _OutlineTex);
output.position = vPosition;
output.color = input.color;
output.atlas = input.texcoord0;
output.param = float4(alphaClip, scale, bias, weight);
const half2 maskSoftness = half2(max(_UIMaskSoftnessX, _MaskSoftnessX), max(_UIMaskSoftnessY, _MaskSoftnessY));
output.mask = half4(vert.xy * 2 - clampedRect.xy - clampedRect.zw, 0.25 / (0.25 * maskSoftness + pixelSize.xy));
output.viewDir = mul((float3x3)_EnvMatrix, _WorldSpaceCameraPos.xyz - mul(unity_ObjectToWorld, vert).xyz);
#if (UNDERLAY_ON || UNDERLAY_INNER)
output.texcoord2 = float4(input.texcoord0 + bOffset, bScale, bBias);
output.underlayColor = underlayColor;
#endif
output.textures = float4(faceUV, outlineUV);
return output;
}
fixed4 PixShader(pixel_t input) : SV_Target
{
UNITY_SETUP_INSTANCE_ID(input);
float c = tex2D(_MainTex, input.atlas).a;
#ifndef UNDERLAY_ON
clip(c - input.param.x);
#endif
float scale = input.param.y;
float bias = input.param.z;
float weight = input.param.w;
float sd = (bias - c) * scale;
float outline = (_OutlineWidth * _ScaleRatioA) * scale;
float softness = (_OutlineSoftness * _ScaleRatioA) * scale;
half4 faceColor = _FaceColor;
half4 outlineColor = _OutlineColor;
faceColor.rgb *= input.color.rgb;
faceColor *= tex2D(_FaceTex, input.textures.xy + float2(_FaceUVSpeedX, _FaceUVSpeedY) * _Time.y);
outlineColor *= tex2D(_OutlineTex, input.textures.zw + float2(_OutlineUVSpeedX, _OutlineUVSpeedY) * _Time.y);
faceColor = GetColor(sd, faceColor, outlineColor, outline, softness);
#if BEVEL_ON
float3 dxy = float3(0.5 / _TextureWidth, 0.5 / _TextureHeight, 0);
float3 n = GetSurfaceNormal(input.atlas, weight, dxy);
float3 bump = UnpackNormal(tex2D(_BumpMap, input.textures.xy + float2(_FaceUVSpeedX, _FaceUVSpeedY) * _Time.y)).xyz;
bump *= lerp(_BumpFace, _BumpOutline, saturate(sd + outline * 0.5));
n = normalize(n- bump);
float3 light = normalize(float3(sin(_LightAngle), cos(_LightAngle), -1.0));
float3 col = GetSpecular(n, light);
faceColor.rgb += col*faceColor.a;
faceColor.rgb *= 1-(dot(n, light)*_Diffuse);
faceColor.rgb *= lerp(_Ambient, 1, n.z*n.z);
fixed4 reflcol = texCUBE(_Cube, reflect(input.viewDir, -n));
faceColor.rgb += reflcol.rgb * lerp(_ReflectFaceColor.rgb, _ReflectOutlineColor.rgb, saturate(sd + outline * 0.5)) * faceColor.a;
#endif
#if UNDERLAY_ON
float d = tex2D(_MainTex, input.texcoord2.xy).a * input.texcoord2.z;
faceColor += input.underlayColor * saturate(d - input.texcoord2.w) * (1 - faceColor.a);
#endif
#if UNDERLAY_INNER
float d = tex2D(_MainTex, input.texcoord2.xy).a * input.texcoord2.z;
faceColor += input.underlayColor * (1 - saturate(d - input.texcoord2.w)) * saturate(1 - sd) * (1 - faceColor.a);
#endif
#if GLOW_ON
float4 glowColor = GetGlowColor(sd, scale);
faceColor.rgb += glowColor.rgb * glowColor.a;
#endif
// Alternative implementation to UnityGet2DClipping with support for softness.
#if UNITY_UI_CLIP_RECT
half2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(input.mask.xy)) * input.mask.zw);
faceColor *= m.x * m.y;
#endif
#if UNITY_UI_ALPHACLIP
clip(faceColor.a - 0.001);
#endif
return faceColor * input.color.a;
}
ENDCG
}
}
Fallback "TextMeshPro/Mobile/Distance Field"
CustomEditor "TMPro.EditorUtilities.TMP_SDFShaderGUI"
}

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fileFormatVersion: 2
guid: 68e6db2ebdc24f95958faec2be5558d6
ShaderImporter:
externalObjects: {}
defaultTextures: []
nonModifiableTextures: []
userData:
assetBundleName:
assetBundleVariant:

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Shader "TextMeshPro/Sprite"
{
Properties
{
_MainTex ("Sprite Texture", 2D) = "white" {}
_Color ("Tint", Color) = (1,1,1,1)
_StencilComp ("Stencil Comparison", Float) = 8
_Stencil ("Stencil ID", Float) = 0
_StencilOp ("Stencil Operation", Float) = 0
_StencilWriteMask ("Stencil Write Mask", Float) = 255
_StencilReadMask ("Stencil Read Mask", Float) = 255
_CullMode ("Cull Mode", Float) = 0
_ColorMask ("Color Mask", Float) = 15
_ClipRect ("Clip Rect", vector) = (-32767, -32767, 32767, 32767)
[Toggle(UNITY_UI_ALPHACLIP)] _UseUIAlphaClip ("Use Alpha Clip", Float) = 0
}
SubShader
{
Tags
{
"Queue"="Transparent"
"IgnoreProjector"="True"
"RenderType"="Transparent"
"PreviewType"="Plane"
"CanUseSpriteAtlas"="True"
}
Stencil
{
Ref [_Stencil]
Comp [_StencilComp]
Pass [_StencilOp]
ReadMask [_StencilReadMask]
WriteMask [_StencilWriteMask]
}
Cull [_CullMode]
Lighting Off
ZWrite Off
ZTest [unity_GUIZTestMode]
Blend SrcAlpha OneMinusSrcAlpha
ColorMask [_ColorMask]
Pass
{
Name "Default"
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#pragma target 2.0
#include "UnityCG.cginc"
#include "UnityUI.cginc"
#pragma multi_compile __ UNITY_UI_CLIP_RECT
#pragma multi_compile __ UNITY_UI_ALPHACLIP
struct appdata_t
{
float4 vertex : POSITION;
float4 color : COLOR;
float2 texcoord : TEXCOORD0;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct v2f
{
float4 vertex : SV_POSITION;
fixed4 color : COLOR;
float2 texcoord : TEXCOORD0;
float4 worldPosition : TEXCOORD1;
float4 mask : TEXCOORD2;
UNITY_VERTEX_OUTPUT_STEREO
};
sampler2D _MainTex;
fixed4 _Color;
fixed4 _TextureSampleAdd;
float4 _ClipRect;
float4 _MainTex_ST;
float _UIMaskSoftnessX;
float _UIMaskSoftnessY;
v2f vert(appdata_t v)
{
v2f OUT;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(OUT);
float4 vPosition = UnityObjectToClipPos(v.vertex);
OUT.worldPosition = v.vertex;
OUT.vertex = vPosition;
float2 pixelSize = vPosition.w;
pixelSize /= abs(mul((float2x2)UNITY_MATRIX_P, _ScreenParams.xy));
float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
OUT.texcoord = TRANSFORM_TEX(v.texcoord, _MainTex);
OUT.mask = half4(v.vertex.xy * 2 - clampedRect.xy - clampedRect.zw, 0.25 / (0.25 * half2(_UIMaskSoftnessX, _UIMaskSoftnessY) + abs(pixelSize.xy)));
OUT.color = v.color * _Color;
return OUT;
}
fixed4 frag(v2f IN) : SV_Target
{
half4 color = (tex2D(_MainTex, IN.texcoord) + _TextureSampleAdd) * IN.color;
#if UNITY_UI_CLIP_RECT
half2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(IN.mask.xy)) * IN.mask.zw);
color *= m.x * m.y;
#endif
#ifdef UNITY_UI_ALPHACLIP
clip (color.a - 0.001);
#endif
return color;
}
ENDCG
}
}
}

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fileFormatVersion: 2
guid: cf81c85f95fe47e1a27f6ae460cf182c
ShaderImporter:
externalObjects: {}
defaultTextures: []
nonModifiableTextures: []
userData:
assetBundleName:
assetBundleVariant:

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float2 UnpackUV(float uv)
{
float2 output;
output.x = floor(uv / 4096);
output.y = uv - 4096 * output.x;
return output * 0.001953125;
}
fixed4 GetColor(half d, fixed4 faceColor, fixed4 outlineColor, half outline, half softness)
{
half faceAlpha = 1-saturate((d - outline * 0.5 + softness * 0.5) / (1.0 + softness));
half outlineAlpha = saturate((d + outline * 0.5)) * sqrt(min(1.0, outline));
faceColor.rgb *= faceColor.a;
outlineColor.rgb *= outlineColor.a;
faceColor = lerp(faceColor, outlineColor, outlineAlpha);
faceColor *= faceAlpha;
return faceColor;
}
float3 GetSurfaceNormal(float4 h, float bias)
{
bool raisedBevel = step(1, fmod(_ShaderFlags, 2));
h += bias+_BevelOffset;
float bevelWidth = max(.01, _OutlineWidth+_BevelWidth);
// Track outline
h -= .5;
h /= bevelWidth;
h = saturate(h+.5);
if(raisedBevel) h = 1 - abs(h*2.0 - 1.0);
h = lerp(h, sin(h*3.141592/2.0), _BevelRoundness);
h = min(h, 1.0-_BevelClamp);
h *= _Bevel * bevelWidth * _GradientScale * -2.0;
float3 va = normalize(float3(1.0, 0.0, h.y - h.x));
float3 vb = normalize(float3(0.0, -1.0, h.w - h.z));
return cross(va, vb);
}
float3 GetSurfaceNormal(float2 uv, float bias, float3 delta)
{
// Read "height field"
float4 h = {tex2D(_MainTex, uv - delta.xz).a,
tex2D(_MainTex, uv + delta.xz).a,
tex2D(_MainTex, uv - delta.zy).a,
tex2D(_MainTex, uv + delta.zy).a};
return GetSurfaceNormal(h, bias);
}
float3 GetSpecular(float3 n, float3 l)
{
float spec = pow(max(0.0, dot(n, l)), _Reflectivity);
return _SpecularColor.rgb * spec * _SpecularPower;
}
float4 GetGlowColor(float d, float scale)
{
float glow = d - (_GlowOffset*_ScaleRatioB) * 0.5 * scale;
float t = lerp(_GlowInner, (_GlowOuter * _ScaleRatioB), step(0.0, glow)) * 0.5 * scale;
glow = saturate(abs(glow/(1.0 + t)));
glow = 1.0-pow(glow, _GlowPower);
glow *= sqrt(min(1.0, t)); // Fade off glow thinner than 1 screen pixel
return float4(_GlowColor.rgb, saturate(_GlowColor.a * glow * 2));
}
float4 BlendARGB(float4 overlying, float4 underlying)
{
overlying.rgb *= overlying.a;
underlying.rgb *= underlying.a;
float3 blended = overlying.rgb + ((1-overlying.a)*underlying.rgb);
float alpha = underlying.a + (1-underlying.a)*overlying.a;
return float4(blended, alpha);
}

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fileFormatVersion: 2
guid: 407bc68d299748449bbf7f48ee690f8d
ShaderImporter:
externalObjects: {}
defaultTextures: []
nonModifiableTextures: []
userData: Version 2.0
assetBundleName:
assetBundleVariant:

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struct vertex_t
{
UNITY_VERTEX_INPUT_INSTANCE_ID
float4 position : POSITION;
float3 normal : NORMAL;
float4 color : COLOR;
float4 texcoord0 : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
};
struct pixel_t
{
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
float4 position : SV_POSITION;
float4 faceColor : COLOR;
float4 outlineColor : COLOR1;
float4 texcoord0 : TEXCOORD0;
float4 param : TEXCOORD1; // x = weight, y = no longer used
float2 mask : TEXCOORD2;
#if (UNDERLAY_ON || UNDERLAY_INNER)
float4 texcoord2 : TEXCOORD3;
float4 underlayColor : COLOR2;
#endif
};
float4 SRGBToLinear(float4 rgba)
{
return float4(lerp(rgba.rgb / 12.92f, pow((rgba.rgb + 0.055f) / 1.055f, 2.4f), step(0.04045f, rgba.rgb)), rgba.a);
}
float _UIMaskSoftnessX;
float _UIMaskSoftnessY;
pixel_t VertShader(vertex_t input)
{
pixel_t output;
UNITY_INITIALIZE_OUTPUT(pixel_t, output);
UNITY_SETUP_INSTANCE_ID(input);
UNITY_TRANSFER_INSTANCE_ID(input, output);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(output);
float bold = step(input.texcoord0.w, 0);
float4 vert = input.position;
vert.x += _VertexOffsetX;
vert.y += _VertexOffsetY;
float4 vPosition = UnityObjectToClipPos(vert);
float weight = lerp(_WeightNormal, _WeightBold, bold) / 4.0;
weight = (weight + _FaceDilate) * _ScaleRatioA * 0.5;
// Generate UV for the Masking Texture
float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
float2 maskUV = (vert.xy - clampedRect.xy) / (clampedRect.zw - clampedRect.xy);
float4 color = input.color;
#if (FORCE_LINEAR && !UNITY_COLORSPACE_GAMMA)
color = SRGBToLinear(input.color);
#endif
float opacity = color.a;
#if (UNDERLAY_ON | UNDERLAY_INNER)
opacity = 1.0;
#endif
float4 faceColor = float4(color.rgb, opacity) * _FaceColor;
faceColor.rgb *= faceColor.a;
float4 outlineColor = _OutlineColor;
outlineColor.a *= opacity;
outlineColor.rgb *= outlineColor.a;
output.position = vPosition;
output.faceColor = faceColor;
output.outlineColor = outlineColor;
output.texcoord0 = float4(input.texcoord0.xy, maskUV.xy);
output.param = float4(0.5 - weight, 0, _OutlineWidth * _ScaleRatioA * 0.5, 0);
float2 mask = float2(0, 0);
#if UNITY_UI_CLIP_RECT
mask = vert.xy * 2 - clampedRect.xy - clampedRect.zw;
#endif
output.mask = mask;
#if (UNDERLAY_ON || UNDERLAY_INNER)
float4 underlayColor = _UnderlayColor;
underlayColor.rgb *= underlayColor.a;
float x = -(_UnderlayOffsetX * _ScaleRatioC) * _GradientScale / _TextureWidth;
float y = -(_UnderlayOffsetY * _ScaleRatioC) * _GradientScale / _TextureHeight;
output.texcoord2 = float4(input.texcoord0 + float2(x, y), input.color.a, 0);
output.underlayColor = underlayColor;
#endif
return output;
}
float4 PixShader(pixel_t input) : SV_Target
{
UNITY_SETUP_INSTANCE_ID(input);
float d = tex2D(_MainTex, input.texcoord0.xy).a;
float pixelSize = abs(ddx(input.texcoord0.y)) + abs(ddy(input.texcoord0.y));
pixelSize *= _TextureHeight * 0.75;
float scale = 1 / pixelSize * _GradientScale * (_Sharpness + 1);
#if (UNDERLAY_ON | UNDERLAY_INNER)
float layerScale = scale;
layerScale /= 1 + ((_UnderlaySoftness * _ScaleRatioC) * layerScale);
float layerBias = input.param.x * layerScale - .5 - ((_UnderlayDilate * _ScaleRatioC) * .5 * layerScale);
#endif
scale /= 1 + (_OutlineSoftness * _ScaleRatioA * scale);
float4 faceColor = input.faceColor * saturate((d - input.param.x) * scale + 0.5);
#if OUTLINE_ON
float4 outlineColor = lerp(input.faceColor, input.outlineColor, sqrt(min(1.0, input.param.z * scale * 2)));
faceColor = lerp(outlineColor, input.faceColor, saturate((d - input.param.x - input.param.z) * scale + 0.5));
faceColor *= saturate((d - input.param.x + input.param.z) * scale + 0.5);
#endif
#if UNDERLAY_ON
d = tex2D(_MainTex, input.texcoord2.xy).a * layerScale;
faceColor += float4(_UnderlayColor.rgb * _UnderlayColor.a, _UnderlayColor.a) * saturate(d - layerBias) * (1 - faceColor.a);
#endif
#if UNDERLAY_INNER
float bias = input.param.x * scale - 0.5;
float sd = saturate(d * scale - bias - input.param.z);
d = tex2D(_MainTex, input.texcoord2.xy).a * layerScale;
faceColor += float4(_UnderlayColor.rgb * _UnderlayColor.a, _UnderlayColor.a) * (1 - saturate(d - layerBias)) * sd * (1 - faceColor.a);
#endif
#if MASKING
float a = abs(_MaskInverse - tex2D(_MaskTex, input.texcoord0.zw).a);
float t = a + (1 - _MaskWipeControl) * _MaskEdgeSoftness - _MaskWipeControl;
a = saturate(t / _MaskEdgeSoftness);
faceColor.rgb = lerp(_MaskEdgeColor.rgb * faceColor.a, faceColor.rgb, a);
faceColor *= a;
#endif
// Alternative implementation to UnityGet2DClipping with support for softness
#if UNITY_UI_CLIP_RECT
half2 maskSoftness = half2(max(_UIMaskSoftnessX, _MaskSoftnessX), max(_UIMaskSoftnessY, _MaskSoftnessY));
float2 maskZW = 0.25 / (0.25 * maskSoftness + 1 / scale);
float2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(input.mask.xy)) * maskZW);
faceColor *= m.x * m.y;
#endif
#if (UNDERLAY_ON | UNDERLAY_INNER)
faceColor *= input.texcoord2.z;
#endif
#if UNITY_UI_ALPHACLIP
clip(faceColor.a - 0.001);
#endif
return faceColor;
}

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fileFormatVersion: 2
guid: c334973cef89a9840b0b0c507e0377ab
ShaderImporter:
externalObjects: {}
defaultTextures: []
nonModifiableTextures: []
userData:
assetBundleName:
assetBundleVariant:

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// UI Editable properties
uniform sampler2D _FaceTex; // Alpha : Signed Distance
uniform float _FaceUVSpeedX;
uniform float _FaceUVSpeedY;
uniform fixed4 _FaceColor; // RGBA : Color + Opacity
uniform float _FaceDilate; // v[ 0, 1]
uniform float _OutlineSoftness; // v[ 0, 1]
uniform sampler2D _OutlineTex; // RGBA : Color + Opacity
uniform float _OutlineUVSpeedX;
uniform float _OutlineUVSpeedY;
uniform fixed4 _OutlineColor; // RGBA : Color + Opacity
uniform float _OutlineWidth; // v[ 0, 1]
uniform float _Bevel; // v[ 0, 1]
uniform float _BevelOffset; // v[-1, 1]
uniform float _BevelWidth; // v[-1, 1]
uniform float _BevelClamp; // v[ 0, 1]
uniform float _BevelRoundness; // v[ 0, 1]
uniform sampler2D _BumpMap; // Normal map
uniform float _BumpOutline; // v[ 0, 1]
uniform float _BumpFace; // v[ 0, 1]
uniform samplerCUBE _Cube; // Cube / sphere map
uniform fixed4 _ReflectFaceColor; // RGB intensity
uniform fixed4 _ReflectOutlineColor;
//uniform float _EnvTiltX; // v[-1, 1]
//uniform float _EnvTiltY; // v[-1, 1]
uniform float3 _EnvMatrixRotation;
uniform float4x4 _EnvMatrix;
uniform fixed4 _SpecularColor; // RGB intensity
uniform float _LightAngle; // v[ 0,Tau]
uniform float _SpecularPower; // v[ 0, 1]
uniform float _Reflectivity; // v[ 5, 15]
uniform float _Diffuse; // v[ 0, 1]
uniform float _Ambient; // v[ 0, 1]
uniform fixed4 _UnderlayColor; // RGBA : Color + Opacity
uniform float _UnderlayOffsetX; // v[-1, 1]
uniform float _UnderlayOffsetY; // v[-1, 1]
uniform float _UnderlayDilate; // v[-1, 1]
uniform float _UnderlaySoftness; // v[ 0, 1]
uniform fixed4 _GlowColor; // RGBA : Color + Intesity
uniform float _GlowOffset; // v[-1, 1]
uniform float _GlowOuter; // v[ 0, 1]
uniform float _GlowInner; // v[ 0, 1]
uniform float _GlowPower; // v[ 1, 1/(1+4*4)]
// API Editable properties
uniform float _ShaderFlags;
uniform float _WeightNormal;
uniform float _WeightBold;
uniform float _ScaleRatioA;
uniform float _ScaleRatioB;
uniform float _ScaleRatioC;
uniform float _VertexOffsetX;
uniform float _VertexOffsetY;
//uniform float _UseClipRect;
uniform float _MaskID;
uniform sampler2D _MaskTex;
uniform float4 _MaskCoord;
uniform float4 _ClipRect; // bottom left(x,y) : top right(z,w)
uniform float _MaskSoftnessX;
uniform float _MaskSoftnessY;
// Font Atlas properties
uniform sampler2D _MainTex;
uniform float _TextureWidth;
uniform float _TextureHeight;
uniform float _GradientScale;
uniform float _ScaleX;
uniform float _ScaleY;
uniform float _PerspectiveFilter;
uniform float _Sharpness;

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fileFormatVersion: 2
guid: 3997e2241185407d80309a82f9148466
ShaderImporter:
externalObjects: {}
defaultTextures: []
nonModifiableTextures: []
userData:
assetBundleName:
assetBundleVariant:

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void VertShader(inout appdata_full v, out Input data)
{
v.vertex.x += _VertexOffsetX;
v.vertex.y += _VertexOffsetY;
UNITY_INITIALIZE_OUTPUT(Input, data);
float bold = step(v.texcoord.w, 0);
// Generate normal for backface
float3 view = ObjSpaceViewDir(v.vertex);
v.normal *= sign(dot(v.normal, view));
#if USE_DERIVATIVE
data.param.y = 1;
#else
float4 vert = v.vertex;
float4 vPosition = UnityObjectToClipPos(vert);
float2 pixelSize = vPosition.w;
pixelSize /= float2(_ScaleX, _ScaleY) * mul((float2x2)UNITY_MATRIX_P, _ScreenParams.xy);
float scale = rsqrt(dot(pixelSize, pixelSize));
scale *= abs(v.texcoord.w) * _GradientScale * (_Sharpness + 1);
scale = lerp(scale * (1 - _PerspectiveFilter), scale, abs(dot(UnityObjectToWorldNormal(v.normal.xyz), normalize(WorldSpaceViewDir(vert)))));
data.param.y = scale;
#endif
data.param.x = (lerp(_WeightNormal, _WeightBold, bold) / 4.0 + _FaceDilate) * _ScaleRatioA * 0.5; //
data.viewDirEnv = mul((float3x3)_EnvMatrix, WorldSpaceViewDir(v.vertex));
}
void PixShader(Input input, inout SurfaceOutput o)
{
#if USE_DERIVATIVE
float2 pixelSize = float2(ddx(input.uv_MainTex.y), ddy(input.uv_MainTex.y));
pixelSize *= _TextureWidth * .75;
float scale = rsqrt(dot(pixelSize, pixelSize)) * _GradientScale * (_Sharpness + 1);
#else
float scale = input.param.y;
#endif
// Signed distance
float c = tex2D(_MainTex, input.uv_MainTex).a;
float sd = (.5 - c - input.param.x) * scale + .5;
float outline = _OutlineWidth*_ScaleRatioA * scale;
float softness = _OutlineSoftness*_ScaleRatioA * scale;
// Color & Alpha
float4 faceColor = _FaceColor;
float4 outlineColor = _OutlineColor;
faceColor *= input.color;
outlineColor.a *= input.color.a;
faceColor *= tex2D(_FaceTex, float2(input.uv2_FaceTex.x + _FaceUVSpeedX * _Time.y, input.uv2_FaceTex.y + _FaceUVSpeedY * _Time.y));
outlineColor *= tex2D(_OutlineTex, float2(input.uv2_OutlineTex.x + _OutlineUVSpeedX * _Time.y, input.uv2_OutlineTex.y + _OutlineUVSpeedY * _Time.y));
faceColor = GetColor(sd, faceColor, outlineColor, outline, softness);
faceColor.rgb /= max(faceColor.a, 0.0001);
#if BEVEL_ON
float3 delta = float3(1.0 / _TextureWidth, 1.0 / _TextureHeight, 0.0);
float4 smp4x = {tex2D(_MainTex, input.uv_MainTex - delta.xz).a,
tex2D(_MainTex, input.uv_MainTex + delta.xz).a,
tex2D(_MainTex, input.uv_MainTex - delta.zy).a,
tex2D(_MainTex, input.uv_MainTex + delta.zy).a };
// Face Normal
float3 n = GetSurfaceNormal(smp4x, input.param.x);
// Bumpmap
float3 bump = UnpackNormal(tex2D(_BumpMap, input.uv2_FaceTex.xy)).xyz;
bump *= lerp(_BumpFace, _BumpOutline, saturate(sd + outline * 0.5));
bump = lerp(float3(0, 0, 1), bump, faceColor.a);
n = normalize(n - bump);
// Cubemap reflection
fixed4 reflcol = texCUBE(_Cube, reflect(input.viewDirEnv, mul((float3x3)unity_ObjectToWorld, n)));
float3 emission = reflcol.rgb * lerp(_ReflectFaceColor.rgb, _ReflectOutlineColor.rgb, saturate(sd + outline * 0.5)) * faceColor.a;
#else
float3 n = float3(0, 0, -1);
float3 emission = float3(0, 0, 0);
#endif
#if GLOW_ON
float4 glowColor = GetGlowColor(sd, scale);
glowColor.a *= input.color.a;
emission += glowColor.rgb*glowColor.a;
faceColor = BlendARGB(glowColor, faceColor);
faceColor.rgb /= max(faceColor.a, 0.0001);
#endif
// Set Standard output structure
o.Albedo = faceColor.rgb;
o.Normal = -n;
o.Emission = emission;
o.Specular = lerp(_FaceShininess, _OutlineShininess, saturate(sd + outline * 0.5));
o.Gloss = 1;
o.Alpha = faceColor.a;
}

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