Starting implementation of UI framework

res/shaders/FluidForward.slang

@@ -1,39 +0,0 @@
-import LightEnv;
-
-struct VertexInput
-{
-	float3 basePosition;
-	float3 position;
-	float3 velocity;
-}
-
-struct ViewParameter
-{
-	float4 cameraPos_WS;
-	float4x4 viewMatrix;
-	float4x4 projectionMatrix;
-	PointLight light;
-}
-layout(set = 0, std430)
-ParameterBlock<ViewParameter> gViewParams;
-
-struct VertexToPixel
-{
-	float4 position_CS : SV_Position;
-}
-
-VertexToPixel vertexMain(VertexInput input)
-{
-	VertexToPixel output = (VertexToPixel)0;
-	float3 cameraRight_WS = float3(gViewParams.viewMatrix[0][0], gViewParams.viewMatrix[0][1], gViewParams.viewMatrix[0][2]);
-    float3 cameraUp_WS = float3(gViewParams.viewMatrix[1][0], gViewParams.viewMatrix[1][1], gViewParams.viewMatrix[1][2]);
-    float3 worldPosition = input.position + cameraRight_WS * input.basePosition.x + cameraUp_WS * input.basePosition.y;
-    float4 viewPosition = mul(gViewParams.viewMatrix, float4(worldPosition, 1));
-	output.position_CS = mul(gViewParams.projectionMatrix, viewPosition);
-    return output;
-}
-
-float4 fragMain(VertexToPixel input) : SV_Target
-{
-	return float4(0, 1, 0, 0.001f);
-}

res/shaders/ForwardPlus.slang

@@ -55,7 +55,7 @@ float4 fragmentMain(
     
     float3 result = float3(0, 0, 0);
 
-    for (int i = 0; i < 5; i++)
+    for (int i = 0; i < gLightEnv.numDirectionalLights; i++)
     {
         result += gLightEnv.directionalLights[i].illuminate(materialParams, brdf, viewDir);
     }
@@ -72,6 +72,5 @@ float4 fragmentMain(
         result += pointLight.illuminate(materialParams, brdf, viewDir);
     }
 	
-    
-    return float4(0, 1, 0, 1);
+    return float4(result, 1);
 }

res/shaders/lib/Common.slang

@@ -1,4 +1,3 @@
-#pragma pack_matrix(column_major)
 const static float PI = 3.1415926535897932f;
 const static uint MAX_PARTICLES = 65536;
 const static uint BLOCK_SIZE = 8;