Fixed trunks position so it does not probabilistically block m_eye

Author: chauvuha

Samples/Desktop/D3D12Raytracing/src/D3D12RaytracingSakuraForestSER/D3D12RaytracingSakuraForestSER.cpp

@@ -1112,9 +1112,9 @@ void D3D12RaytracingSakuraForestSER::BuildAccelerationStructures()
             float randomYOffset = randomOffset(gen);
             float randomZOffset = randomOffset(gen);
 
-            float posX = x * spacingBetweenTrees + randomXOffset;
-            float posY = 2.0f - (randomYOffset / 8);
-            float posZ = z * spacingBetweenTrees + randomZOffset;
+            float posX = x * spacingBetweenTrees + (randomXOffset / 6);
+            float posY = 2.0f - (randomYOffset / 3);
+            float posZ = z * spacingBetweenTrees + (randomZOffset / 6);
             trunkPositions.emplace_back(posX, posY, posZ);
 
             // Trunk instance

Samples/Desktop/D3D12Raytracing/src/D3D12RaytracingSakuraForestSER/Raytracing.hlsl

@@ -208,10 +208,10 @@ struct Ray
 };
 
 
-// Trace a radiance ray into the scene and returns a shaded color.
+// Trace a radiance ray into the scene and returns a shaded color. 
 float4 TraceRadianceRay(in Ray ray, in int currentRayRecursionDepth)
 {
-    if (currentRayRecursionDepth >= 2)
+    if (currentRayRecursionDepth >= 1)
     {
         return float4(0, 0, 0, 0);
     }