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Updated names of position-related variables in shaders

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This commit is contained in:
Chris Cascioli 2021-08-24 12:25:52 -04:00
parent e312d0e54a
commit 423edaed90
3 changed files with 8 additions and 8 deletions
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4
PixelShader.hlsl
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@ -11,8 +11,8 @@ struct VertexToPixel
// | Name Semantic // | Name Semantic
// | | | // | | |
// v v v // v v v
float4 position : SV_POSITION; float4 screenPosition : SV_POSITION;
float4 color : COLOR; float4 color : COLOR;
}; };
// -------------------------------------------------------- // --------------------------------------------------------

2
Vertex.h
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@ -9,6 +9,6 @@
// -------------------------------------------------------- // --------------------------------------------------------
struct Vertex struct Vertex
{ {
DirectX::XMFLOAT3 Position; // The position of the vertex DirectX::XMFLOAT3 Position; // The local position of the vertex
DirectX::XMFLOAT4 Color; // The color of the vertex DirectX::XMFLOAT4 Color; // The color of the vertex
}; };

10
VertexShader.hlsl
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@ -11,8 +11,8 @@ struct VertexShaderInput
// | Name Semantic // | Name Semantic
// | | | // | | |
// v v v // v v v
float3 position : POSITION; // XYZ position float3 localPosition : POSITION; // XYZ position
float4 color : COLOR; // RGBA color float4 color : COLOR; // RGBA color
}; };
// Struct representing the data we're sending down the pipeline // Struct representing the data we're sending down the pipeline
@ -27,8 +27,8 @@ struct VertexToPixel
// | Name Semantic // | Name Semantic
// | | | // | | |
// v v v // v v v
float4 position : SV_POSITION; // XYZW position (System Value Position) float4 screenPosition : SV_POSITION; // XYZW position (System Value Position)
float4 color : COLOR; // RGBA color float4 color : COLOR; // RGBA color
}; };
// -------------------------------------------------------- // --------------------------------------------------------
@ -51,7 +51,7 @@ VertexToPixel main( VertexShaderInput input )
// - Each of these components is then automatically divided by the W component, // - Each of these components is then automatically divided by the W component,
// which we're leaving at 1.0 for now (this is more useful when dealing with // which we're leaving at 1.0 for now (this is more useful when dealing with
// a perspective projection matrix, which we'll get to in the future). // a perspective projection matrix, which we'll get to in the future).
output.position = float4(input.position, 1.0f); output.screenPosition = float4(input.localPosition, 1.0f);
// Pass the color through // Pass the color through
// - The values will be interpolated per-pixel by the rasterizer // - The values will be interpolated per-pixel by the rasterizer