liliaschwab
8b29c36c54
(Mache nach 2-4h Schlaf weiter. Noch nicht ganz fertig, aufgrund aufgrund mangelnder Zeit durch Arbeit, damaligen privaten Problemen und damals zu viel vorgenommen).
144 lines
3.4 KiB
Plaintext
144 lines
3.4 KiB
Plaintext
Shader "TextMeshPro/Bitmap" {
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Properties {
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_MainTex ("Font Atlas", 2D) = "white" {}
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_FaceTex ("Font Texture", 2D) = "white" {}
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[HDR]_FaceColor ("Text Color", Color) = (1,1,1,1)
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_VertexOffsetX ("Vertex OffsetX", float) = 0
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_VertexOffsetY ("Vertex OffsetY", float) = 0
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_MaskSoftnessX ("Mask SoftnessX", float) = 0
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_MaskSoftnessY ("Mask SoftnessY", float) = 0
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_ClipRect("Clip Rect", vector) = (-32767, -32767, 32767, 32767)
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_StencilComp("Stencil Comparison", Float) = 8
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_Stencil("Stencil ID", Float) = 0
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_StencilOp("Stencil Operation", Float) = 0
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_StencilWriteMask("Stencil Write Mask", Float) = 255
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_StencilReadMask("Stencil Read Mask", Float) = 255
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_CullMode("Cull Mode", Float) = 0
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_ColorMask("Color Mask", Float) = 15
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}
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SubShader{
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Tags { "Queue" = "Transparent" "IgnoreProjector" = "True" "RenderType" = "Transparent" }
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Stencil
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{
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Ref[_Stencil]
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Comp[_StencilComp]
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Pass[_StencilOp]
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ReadMask[_StencilReadMask]
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WriteMask[_StencilWriteMask]
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}
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Lighting Off
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Cull [_CullMode]
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ZTest [unity_GUIZTestMode]
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ZWrite Off
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Fog { Mode Off }
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Blend SrcAlpha OneMinusSrcAlpha
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ColorMask[_ColorMask]
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Pass {
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CGPROGRAM
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#pragma vertex vert
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#pragma fragment frag
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#pragma multi_compile __ UNITY_UI_CLIP_RECT
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#pragma multi_compile __ UNITY_UI_ALPHACLIP
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#include "UnityCG.cginc"
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struct appdata_t {
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float4 vertex : POSITION;
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fixed4 color : COLOR;
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float2 texcoord0 : TEXCOORD0;
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float2 texcoord1 : TEXCOORD1;
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};
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struct v2f {
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float4 vertex : SV_POSITION;
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fixed4 color : COLOR;
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float2 texcoord0 : TEXCOORD0;
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float2 texcoord1 : TEXCOORD1;
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float4 mask : TEXCOORD2;
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};
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uniform sampler2D _MainTex;
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uniform sampler2D _FaceTex;
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uniform float4 _FaceTex_ST;
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uniform fixed4 _FaceColor;
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uniform float _VertexOffsetX;
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uniform float _VertexOffsetY;
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uniform float4 _ClipRect;
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uniform float _MaskSoftnessX;
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uniform float _MaskSoftnessY;
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float2 UnpackUV(float uv)
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{
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float2 output;
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output.x = floor(uv / 4096);
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output.y = uv - 4096 * output.x;
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return output * 0.001953125;
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}
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v2f vert (appdata_t v)
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{
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float4 vert = v.vertex;
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vert.x += _VertexOffsetX;
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vert.y += _VertexOffsetY;
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vert.xy += (vert.w * 0.5) / _ScreenParams.xy;
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float4 vPosition = UnityPixelSnap(UnityObjectToClipPos(vert));
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fixed4 faceColor = v.color;
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faceColor *= _FaceColor;
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v2f OUT;
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OUT.vertex = vPosition;
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OUT.color = faceColor;
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OUT.texcoord0 = v.texcoord0;
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OUT.texcoord1 = TRANSFORM_TEX(UnpackUV(v.texcoord1), _FaceTex);
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float2 pixelSize = vPosition.w;
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pixelSize /= abs(float2(_ScreenParams.x * UNITY_MATRIX_P[0][0], _ScreenParams.y * UNITY_MATRIX_P[1][1]));
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// Clamp _ClipRect to 16bit.
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float4 clampedRect = clamp(_ClipRect, -2e10, 2e10);
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OUT.mask = float4(vert.xy * 2 - clampedRect.xy - clampedRect.zw, 0.25 / (0.25 * half2(_MaskSoftnessX, _MaskSoftnessY) + pixelSize.xy));
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return OUT;
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}
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fixed4 frag (v2f IN) : SV_Target
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{
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fixed4 color = tex2D(_MainTex, IN.texcoord0);
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color = fixed4 (tex2D(_FaceTex, IN.texcoord1).rgb * IN.color.rgb, IN.color.a * color.a);
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// Alternative implementation to UnityGet2DClipping with support for softness.
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#if UNITY_UI_CLIP_RECT
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half2 m = saturate((_ClipRect.zw - _ClipRect.xy - abs(IN.mask.xy)) * IN.mask.zw);
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color *= m.x * m.y;
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#endif
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#if UNITY_UI_ALPHACLIP
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clip(color.a - 0.001);
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#endif
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return color;
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}
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ENDCG
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}
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}
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CustomEditor "TMPro.EditorUtilities.TMP_BitmapShaderGUI"
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}
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