ca884587a4
Move `data/shaders` to `data/shaders/glsl` Move `data/hlsl` to `data/shaders/hlsl` Fix up shader paths in the cpp files to point to the new glsl location. `data/shaders/hlsl/compile.py` still overwrites the glsl .spv files (for now). Issue: #723
36 lines
No EOL
769 B
GLSL
36 lines
No EOL
769 B
GLSL
// Copyright 2020 Google LLC
|
|
|
|
struct VSInput
|
|
{
|
|
[[vk::location(0)]] float3 Pos : POSITION0;
|
|
[[vk::location(1)]] float2 UV : TEXCOORD0;
|
|
};
|
|
// todo: pass via specialization constant
|
|
#define SHADOW_MAP_CASCADE_COUNT 4
|
|
|
|
struct PushConsts {
|
|
float4 position;
|
|
uint cascadeIndex;
|
|
};
|
|
[[vk::push_constant]] PushConsts pushConsts;
|
|
|
|
struct UBO {
|
|
float4x4 cascadeViewProjMat[SHADOW_MAP_CASCADE_COUNT];
|
|
};
|
|
|
|
cbuffer ubo : register(b0) { UBO ubo; }
|
|
|
|
struct VSOutput
|
|
{
|
|
float4 Pos : SV_POSITION;
|
|
[[vk::location(0)]] float2 UV : TEXCOORD0;
|
|
};
|
|
|
|
VSOutput main(VSInput input)
|
|
{
|
|
VSOutput output = (VSOutput)0;
|
|
output.UV = input.UV;
|
|
float3 pos = input.Pos + pushConsts.position.xyz;
|
|
output.Pos = mul(ubo.cascadeViewProjMat[pushConsts.cascadeIndex], float4(pos, 1.0));
|
|
return output;
|
|
} |