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https://github.com/aharabada/glitchy-engine-beef.git
synced 2026-09-05 21:01:52 +00:00
Start of 3d renderer integration
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@@ -0,0 +1,73 @@
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cbuffer SceneConstants
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{
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float4x4 ViewProjection = float4x4(1, 0, 0, 0,
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0, 1, 0, 0,
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0, 0, 1, 0,
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0, 0, 0, 1);
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}
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cbuffer ObjectConstants
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{
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float4x4 Transform;
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}
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cbuffer Constants
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{
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float4 BaseColor = float4(1, 0, 1, 1);
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//float3 LightDir = float3(0, 1, 0);
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}
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struct VS_IN
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{
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float3 Position : POSITION;
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float3 Normal : NORMAL;
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};
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struct PS_IN
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{
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float4 Position : SV_POSITION;
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float3 WorldPosition : TEXCOORD0;
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float3 Normal : NORMAL;
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};
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PS_IN VS(VS_IN input)
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{
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PS_IN output;
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float4 worldPosition = mul(Transform, float4(input.Position, 1));
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output.Position = mul(ViewProjection, worldPosition);
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output.WorldPosition = worldPosition.xyz / worldPosition.w;
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output.Normal = mul((float3x3)Transform, input.Normal);
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return output;
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}
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struct PS_OUT
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{
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float4 Color : SV_TARGET0;
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float4 Normal : SV_TARGET1;
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float4 Position : SV_TARGET2;
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};
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PS_OUT PS(PS_IN input)
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{
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input.Normal = normalize(input.Normal);
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float f = distance(input.Normal, input.Normal);
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//float shading = dot(LightDir, input.Normal);
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//float shading = dot(LightDir, LightDir) + 1;
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//shading = clamp(shading, 0.0f, 1.0f);
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//return float4(BaseColor.rgb * shading, 1.0f);
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PS_OUT output = (PS_OUT)0;
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output.Color = BaseColor;
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output.Normal = float4(input.Normal, 1);
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output.Position = float4(input.WorldPosition, 1);
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return output;
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}
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#effect[VS=VS,PS=PS]
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