48 lines
1.2 KiB
HLSL
48 lines
1.2 KiB
HLSL
//$ANTCOLONY
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#include "ShaderConstants.fxh"
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struct VS_Input
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{
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float3 position : POSITION;
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float2 uv0 : TEXCOORD_0; // x,y 0-1 based off if voxel texture wasn't in atlas. Can multiply against atlas UV's to get atlas uv's
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float2 uv1 : TEXCOORD_1; // x = voxel coord x, y = voxel coord y
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#ifdef INSTANCEDSTEREO
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uint instanceID : SV_InstanceID;
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#endif
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};
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struct PS_Input
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{
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float4 position : SV_Position;
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float4 color : COLOR;
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float2 uv0 : TEXCOORD_0;
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float4 uvRect : TEXCOORD_1;
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#ifdef INSTANCEDSTEREO
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uint instanceID : SV_InstanceID;
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#endif
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};
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Texture2D<float4> TILE_UV_MAP : register (t1);
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void main( in VS_Input VSInput, out PS_Input PSInput )
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{
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float3 position = VSInput.position.xyz;
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int2 tileUVs = int2(0, VSInput.uv1.x * 255.0f);
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float4 uvCoords = TEXTURE_1[tileUVs];
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tileUVs.x = 4.0f;
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float4 colorVal = TEXTURE_1[tileUVs];
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PSInput.uv0 = VSInput.uv0 * float2(1.0f, 127.0f);
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PSInput.uvRect = uvCoords;
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#ifdef INSTANCEDSTEREO
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int i = VSInput.instanceID;
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PSInput.position = mul(WORLDVIEWPROJ_STEREO[i], float4(position.xyz, 1));
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PSInput.instanceID = i;
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#else
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PSInput.position = mul(WORLDVIEWPROJ, float4(position.xyz, 1));
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#endif
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PSInput.color = colorVal;
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} |