[chore]: cleanup shaders

1 files changed, 4 insertions, 10 deletions

diff --git a/assets/shaders/textured_quad.slang b/assets/shaders/textured_quad.slang
index 52d46ed..b72db81 100644
--- a/assets/shaders/textured_quad.slang
+++ b/assets/shaders/textured_quad.slang
@@ -1,14 +1,8 @@
-struct VSInput
-{
-    float2 position : POSITION;
-    float2 texCoord : TEXCOORD0;
-};
+// Full-screen textured quad: samples one 2D texture straight to the target.
+// Used to blit an off-screen colour buffer to the swapchain.
 
-struct VSOutput
-{
-    float4 position : SV_Position;
-    float2 texCoord : TEXCOORD0;
-};
+struct VSInput  { float2 position : POSITION; float2 texCoord : TEXCOORD0; };
+struct VSOutput { float4 position : SV_Position; float2 texCoord : TEXCOORD0; };
 
 [shader("vertex")]
 VSOutput vertexMain(VSInput input)