[feat]: complete RHI api

1 files changed, 0 insertions, 34 deletions

diff --git a/assets/shaders/Grid.slang b/assets/shaders/Grid.slang
deleted file mode 100644
index ea7d263..0000000
--- a/assets/shaders/Grid.slang
+++ /dev/null
@@ -1,34 +0,0 @@
-uniform float4x4 u_ViewProjection;
-uniform float4x4 u_Transform;
-uniform float    u_GridSize;
-
-struct VSInput  { float3 position : POSITION; };
-struct VSOutput { float4 position : SV_Position; };
-
-[shader("vertex")]
-VSOutput vertexMain(VSInput input)
-{
-    VSOutput output;
-    float3 scaledPosition = input.position * (u_GridSize / 50.0);
-    output.position = mul(u_ViewProjection, mul(u_Transform, float4(scaledPosition, 1.0)));
-    return output;
-}
-
-uniform float3 u_GridColor;
-uniform float  u_GridAlpha;
-uniform float3 u_CameraPos;
-
-[shader("fragment")]
-float4 fragmentMain(VSOutput input) : SV_Target
-{
-    float dist       = length(u_CameraPos);
-    float fadeFactor = 1.0 - clamp(dist / 100.0, 0.0, 0.8);
-
-    float3 color = u_GridColor;
-    float  alpha = u_GridAlpha * fadeFactor;
-
-    float gridFade = 1.0 - clamp(dist / 50.0, 0.0, 0.9);
-    alpha *= gridFade;
-
-    return float4(color, alpha);
-}