46 lines
No EOL
1.1 KiB
HLSL
46 lines
No EOL
1.1 KiB
HLSL
#include "stereokit.hlsli"
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//--name = dofdev/colorcube
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// float4 color;
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float3 _pos;
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float _size;
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struct vsIn {
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float4 pos : SV_POSITION;
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float3 norm : NORMAL0;
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float2 uv : TEXCOORD0;
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float4 col : COLOR0;
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};
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struct psIn {
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float4 pos : SV_POSITION;
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float3 world : NORMAL0;
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float3 norm : NORMAL1;
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float2 uv : TEXCOORD0;
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float4 color : COLOR0;
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uint view_id : SV_RenderTargetArrayIndex;
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};
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psIn vs(vsIn input, uint id : SV_InstanceID) {
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psIn o;
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o.view_id = id % sk_view_count;
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id = id / sk_view_count;
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o.world = mul(input.pos, sk_inst[id].world).xyz;
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o.pos = mul(float4(o.world, 1), sk_viewproj[o.view_id]);
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o.norm = normalize(mul(input.norm, (float3x3)sk_inst[id].world));
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o.uv = input.uv;
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o.color = input.col;
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// float lighting = dot(o.norm, normalize(float3(-0.3, 0.6, 0.1)));
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// lighting = (clamp(lighting, 0, 1) * 0.8) + 0.2;
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// o.color.rgb = o.color.rgb * lighting;
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return o;
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}
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float4 ps(psIn input) : SV_TARGET {
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// input.color.r = 1;
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float3 pos = input.world - _pos;
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pos /= _size;
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pos += float3(0.5, 0.5, 0.5);
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return float4(pos.x, pos.y, pos.z, 1); // clamp values to 0..1
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} |