1 files changed, 0 insertions, 64 deletions
diff --git a/src/plugins/scenegraph/d3d12/shaders/smoothcolor.hlsl b/src/plugins/scenegraph/d3d12/shaders/smoothcolor.hlsl
deleted file mode 100644
index 4f69eea60f..0000000000
--- a/src/plugins/scenegraph/d3d12/shaders/smoothcolor.hlsl
+++ /dev/null
@@ -1,64 +0,0 @@
-struct VSInput
-{
-    float4 position : POSITION;
-    float4 color : COLOR;
-    float2 offset : TEXCOORD0;
-};
-
-cbuffer ConstantBuffer : register(b0)
-{
-    float4x4 mvp;
-    float opacity;
-    float2 pixelSize;
-};
-
-struct PSInput
-{
-    float4 position : SV_POSITION;
-    float4 color : COLOR;
-};
-
-PSInput VS_SmoothColor(VSInput input)
-{
-    PSInput result;
-
-    float4 pos = mul(mvp, input.position);
-
-    if (input.offset.x != 0.0) {
-        // In HLSL matrix packing is column-major by default (which is good) but the math is row-major (unlike GLSL).
-        float4 delta = float4(mvp._11, mvp._21, mvp._31, mvp._41) * input.offset.x;
-        float2 dir = delta.xy * pos.w - pos.xy * delta.w;
-        float2 ndir = 0.5 * pixelSize * normalize(dir / pixelSize);
-        dir -= ndir * delta.w * pos.w;
-        float numerator = dot(dir, ndir * pos.w * pos.w);
-        float scale = 0.0;
-        if (numerator < 0.0)
-            scale = 1.0;
-        else
-            scale = min(1.0, numerator / dot(dir, dir));
-        pos += scale * delta;
-    }
-
-    if (input.offset.y != 0.0) {
-        float4 delta = float4(mvp._12, mvp._22, mvp._32, mvp._42) * input.offset.y;
-        float2 dir = delta.xy * pos.w - pos.xy * delta.w;
-        float2 ndir = 0.5 * pixelSize * normalize(dir / pixelSize);
-        dir -= ndir * delta.w * pos.w;
-        float numerator = dot(dir, ndir * pos.w * pos.w);
-        float scale = 0.0;
-        if (numerator < 0.0)
-            scale = 1.0;
-        else
-            scale = min(1.0, numerator / dot(dir, dir));
-        pos += scale * delta;
-    }
-
-    result.position = pos;
-    result.color = input.color * opacity;
-    return result;
-}
-
-float4 PS_SmoothColor(PSInput input) : SV_TARGET
-{
-    return input.color;
-}