claude_code/procedural-3d-engine
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add slang shaders for UI overlay

Browse source
This commit is contained in:
Sascha Willems 2025-02-09 19:17:10 +01:00
parent 6912366c45
commit e9673f1ac3
2 changed files with 58 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

20
shaders/slang/base/uioverlay.frag.slang Normal file
View file

@ -0,0 +1,20 @@
/* Copyright (c) 2025, Sascha Willems
*
* SPDX-License-Identifier: MIT
*
*/
[[vk::binding(0, 0)]]
Sampler2D fontTexture;
struct VSOutput
{
[[vk::location(0)]]float2 UV : TEXCOORD0;
[[vk::location(1)]]float4 Color : COLOR0;
};
[shader("fragment")]
float4 main(VSOutput input) : SV_TARGET
{
return input.Color * fontTexture.Sample(input.UV);
}

38
shaders/slang/base/uioverlay.vert.slang Normal file
View file

@ -0,0 +1,38 @@
/* Copyright (c) 2025, Sascha Willems
*
* SPDX-License-Identifier: MIT
*
*/
struct VSInput
{
[[vk::location(0)]]float2 Pos : POSITION0;
[[vk::location(1)]]float2 UV : TEXCOORD0;
[[vk::location(2)]]float4 Color : COLOR0;
};
struct VSOutput
{
float4 Pos : SV_POSITION;
[[vk::location(0)]]float2 UV : TEXCOORD0;
[[vk::location(1)]]float4 Color : COLOR0;
};
struct PushConstants
{
float2 scale;
float2 translate;
};
[[vk::push_constant]]
PushConstants pushConstants;
[shader("fragment")]
VSOutput main(VSInput input)
{
VSOutput output;
output.Pos = float4(input.Pos * pushConstants.scale + pushConstants.translate, 0.0, 1.0);
output.UV = input.UV;
output.Color = input.Color;
return output;
}