60 lines
1.3 KiB
HLSL
60 lines
1.3 KiB
HLSL
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#include "rect_shared.hlsli"
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StructuredBuffer<Scene> scene: register(t0, space0);
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cbuffer Uniforms : register(b0, space1)
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{
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float2 Extents;
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};
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struct Input
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{
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float3 Position : TEXCOORD0;
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float3 Normal : TEXCOORD1;
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float4 Color : TEXCOORD2;
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float2 UV : TEXCOORD3;
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uint Bones : TEXCOORD4;
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uint weights : TEXCOORD5;
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uint Instance : SV_InstanceID;
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};
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struct VertexOut
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{
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float4 Color : TEXCOORD0;
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float2 UV : TEXCOORD1;
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float2 pixelPosition: TEXCOORD2;
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uint Instance: TEXCOORD3;
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float4 Position : SV_Position;
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};
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VertexOut main(Input v)
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{
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VertexOut o;
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Scene s = scene[v.Instance];
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float2 finalSize = (s.imageSize / Extents);
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//float zLevel = objectBuffer.objects[gl_BaseInstance].zLevel;
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float2 finalPos = ((s.imagePosition / Extents) * 2 - 1) - s.anchorPoint * finalSize * s.scale;
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o.Color = s.baseColor;
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float4 fp = float4(
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finalPos.x + ( v.Position.x * finalSize.x * s.scale.x),
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finalPos.y + (-v.Position.y * finalSize.y * s.scale.y),
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v.Position.z, 1.0
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);
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o.Position = fp;
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o.UV = float2(1 - v.UV.x, v.UV.y);
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o.pixelPosition = (v.Position.xy - s.anchorPoint) / 2 * s.imageSize;
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o.pixelPosition.y = s.imageSize.y - o.pixelPosition.y;
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o.Instance = v.Instance;
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return o;
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}
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