Trying new meshlet gen approach

res/shaders/BasePass.slang

@@ -31,5 +31,5 @@ float4 fragmentMain(in FragmentParameter params) : SV_Target
         uint lightIndex = pLightCullingData.lightIndexList[startOffset + i];
         result += pLightEnv.pointLights[lightIndex].illuminate(lightingParams, brdf);
     }
-    return float4(result, 1.0f);
+    return float4(params.vertexColor, 1.0f);
 }

res/shaders/LightCulling.slang

@@ -101,10 +101,10 @@ void cullLights(ComputeShaderInput in)
     {
         PointLight light = pLightEnv.pointLights[i];
         float3 light_VS = mul(viewMatrix, float4(light.position_WS.xyz, 1.0f)).xyz;
-        //if(light.insideFrustum(groupFrustum, light_VS, nearClipVS, maxDepthVS))
+        if(light.insideFrustum(groupFrustum, light_VS, nearClipVS, maxDepthVS))
         {
             tAppendLight(i);
-            //if(!light.insidePlane(minPlane, light_VS))
+            if(!light.insidePlane(minPlane, light_VS))
             {
                 oAppendLight(i);
             }

res/shaders/MeshletBasePass.slang

@@ -29,10 +29,10 @@ void taskMain(
 		localToView = mul(pViewParams.viewMatrix, instance.transformMatrix);
 		float3 origin = float3(0, 0, 0);
 		float3 corners[4] = {
-			screenToView(float4(pViewParams.screenDimensions, -1.0f, 1.0f)).xyz,
-			screenToView(float4(pViewParams.screenDimensions, -1.0f, 1.0f)).xyz,
-			screenToView(float4(pViewParams.screenDimensions, -1.0f, 1.0f)).xyz,
-			screenToView(float4(pViewParams.screenDimensions, -1.0f, 1.0f)).xyz
+			screenToView(float4(100.0f, 100.0f, -1.0f, 1.0f)).xyz,
+			screenToView(float4(pViewParams.screenDimensions.x - 100.0f, 100.0f, -1.0f, 1.0f)).xyz,
+			screenToView(float4(100.0f, pViewParams.screenDimensions.y - 100.0f, -1.0f, 1.0f)).xyz,
+			screenToView(float4(pViewParams.screenDimensions - float2(100.0f, 100.0f), -1.0f, 1.0f)).xyz
 		};
 		viewFrustum.sides[0] = computePlane(origin, corners[2], corners[0]);
 		viewFrustum.sides[1] = computePlane(origin, corners[1], corners[3]);
@@ -47,7 +47,7 @@ void taskMain(
 		{
 			uint m = mesh.meshletOffset + i;
 			MeshletDescription meshlet = pScene.meshletInfos[m];
-			//if(meshlet.bounding.insideFrustum(localToView, viewFrustum))
+			if(meshlet.bounding.insideFrustum(localToView, viewFrustum))
 			{
 				uint index;
 				InterlockedAdd(head, 1, index);
@@ -99,6 +99,7 @@ void meshMain(
 			uint vertexIndex = pScene.vertexIndices[m.vertexOffset + v];
 			VertexAttributes attr = pVertexData.getAttributes(md.indicesOffset + vertexIndex);
 			vertices[v] = attr.getParameter(inst.transformMatrix);
+			vertices[v].vertexColor = m.color;
 		}
 	}
 }

res/shaders/lib/Bounding.slang

@@ -19,7 +19,7 @@ struct BoundingSphere
         bool result = true;
         for(int i = 0; i < 4 && result; ++i)
         {
-            if(dot(frustum.sides[i].n, transformed) - frustum.sides[i].d < scaledRange)
+            if(dot(frustum.sides[i].n, transformed) - frustum.sides[i].d < -scaledRange)
             {
                 result = false;
             }
@@ -48,7 +48,7 @@ struct AABB
         for(int i = 0; i < 8; ++i)
         {
             float3 adjusted = corners[i].xyz / corners[i].w;
-            if(frustum.pointInside(corners[i].xyz))
+            if(frustum.pointInside(adjusted))
             {
                 return true;
             }

res/shaders/lib/Common.slang

@@ -38,7 +38,7 @@ struct Plane
     float d;
     bool pointInside(float3 point)
     {
-        return dot(n, point) - d < 0.0f;
+        return dot(n, point) - d > 0.0f;
     }
 };
 
@@ -49,7 +49,7 @@ struct Frustum
     {
         for(int p = 0; p < 4; ++p)
         {
-            if(sides[p].pointInside(point))
+            if(!sides[p].pointInside(point))
             {
                 return false;
             }