56 lines
1.2 KiB
HLSL
56 lines
1.2 KiB
HLSL
// OpenRA ui shader for non-SHP sprites (mostly just chrome)
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// Author: C. Forbes
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//--------------------------------------------------------
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float2 Scroll;
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float2 r1, r2; // matrix elements
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sampler2D DiffuseTexture = sampler_state {
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MinFilter = Nearest;
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MagFilter = Nearest;
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};
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struct VertexIn {
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float4 Position: POSITION;
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float4 Tex0: TEXCOORD0;
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};
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struct VertexOut {
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float4 Position: POSITION;
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float2 Tex0: TEXCOORD0;
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};
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struct FragmentIn {
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float2 Tex0: TEXCOORD0;
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};
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VertexOut Simple_vp(VertexIn v) {
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VertexOut o;
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float2 p = (v.Position.xy - Scroll.xy) * r1 + r2;
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o.Position = float4(p.x,p.y,0,1);
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o.Tex0 = v.Tex0.xy;
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return o;
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}
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float4 Simple_fp(FragmentIn f) : COLOR0 {
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float4 r = tex2D(DiffuseTexture, f.Tex0);
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return r;
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}
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technique high_quality {
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pass p0 {
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DepthTestEnable = false;
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CullFaceEnable = false;
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VertexProgram = compile latest Simple_vp();
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FragmentProgram = compile latest Simple_fp();
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}
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}
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technique high_quality_cg21 {
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pass p0 {
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DepthTestEnable = false;
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CullFaceEnable = false;
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VertexProgram = compile arbvp1 Simple_vp();
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FragmentProgram = compile arbfp1 Simple_fp();
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}
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} |