diff options
author | pryazha <pryadeiniv@mail.ru> | 2025-07-02 08:46:23 -0700 |
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committer | pryazha <pryadeiniv@mail.ru> | 2025-07-02 08:46:23 -0700 |
commit | 8263edd59284aba390aca011d25b79efecef4c48 (patch) | |
tree | 6346e2afaaabd32156601cafaf20d4ee813befaf /Assets/TextMesh Pro/Shaders/TMP_Bitmap-Custom-Atlas.shader |
Diffstat (limited to 'Assets/TextMesh Pro/Shaders/TMP_Bitmap-Custom-Atlas.shader')
-rw-r--r-- | Assets/TextMesh Pro/Shaders/TMP_Bitmap-Custom-Atlas.shader | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/Assets/TextMesh Pro/Shaders/TMP_Bitmap-Custom-Atlas.shader b/Assets/TextMesh Pro/Shaders/TMP_Bitmap-Custom-Atlas.shader new file mode 100644 index 0000000..7e0f35c --- /dev/null +++ b/Assets/TextMesh Pro/Shaders/TMP_Bitmap-Custom-Atlas.shader @@ -0,0 +1,145 @@ +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" + #include "UnityUI.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; + uniform int _UIVertexColorAlwaysGammaSpace; + + 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)); + + if (_UIVertexColorAlwaysGammaSpace && !IsGammaSpace()) + { + v.color.rgb = UIGammaToLinear(v.color.rgb); + } + 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" +} |