Moved Shaders src to CodeWalker.Shaders

CodeWalker.Shaders/PathVS.hlsl

@@ -0,0 +1,38 @@
+
+cbuffer VSSceneVars : register(b0)
+{
+    float4x4 ViewProj;
+    float4 CameraPos;
+    float4 LightColour;
+}
+
+struct VS_INPUT
+{
+    float4 Position  : POSITION;
+    float4 Colour    : COLOR0;
+};
+
+struct VS_OUTPUT
+{
+    float4 Position  : SV_POSITION;
+    float4 Colour    : COLOR0;
+};
+
+
+VS_OUTPUT main(VS_INPUT input)
+{
+    VS_OUTPUT output;
+
+	float3 pos = input.Position.xyz;
+	float4 col = input.Colour;
+
+	float3 opos = pos - CameraPos.xyz;
+	float4 cpos = mul(float4(opos, 1), ViewProj);
+	cpos.z -= 0.01; //bias paths depth slightly to bring it in front of normal geometry...
+	output.Position = cpos;
+	output.Colour.rgb = col.rgb * LightColour.a; //apply intensity
+	output.Colour.a = col.a;
+
+	return output;
+}
+