Moved the toggle to enable/disable hardware ray tracing

Author: belgaard

Packages/com.unity.render-pipelines.core/Editor/PathTracing/BakeInputSerialization.cs

@@ -262,7 +262,7 @@ public void Transfer(IBakeInputVisitor visitor)
             visitor.TransferBlittable(ref mixedLightingMode);
             visitor.TransferBoolean(ref aoEnabled);
             visitor.TransferBlittable(ref aoDistance);
-            visitor.TransferBlittable(ref useHardwareRayTracing);
+            visitor.TransferBoolean(ref useHardwareRayTracing);
         }
     }
 

Packages/com.unity.render-pipelines.core/Editor/PathTracing/LightBakerStrangler.cs

@@ -493,12 +493,10 @@ private static ulong CalculateIntegratedLightmapWorkSteps(uint samplesPerTexel,
 
         private static IntegrationSettings GetIntegrationSettings(in BakeInput bakeInput)
         {
-            IntegrationSettings retVal = IntegrationSettings.Default;
-            retVal.Backend = RayTracingBackend.Compute;
-            // TODO(pema.malling)
-            // retVal.Backend =
-            //     bakeInput.lightingSettings.useHardwareRayTracing && RayTracingContext.IsBackendSupported(RayTracingBackend.Hardware) ?
-            //         RayTracingBackend.Hardware : RayTracingBackend.Compute;
+            var retVal = IntegrationSettings.Default;
+            retVal.Backend =
+                bakeInput.lightingSettings.useHardwareRayTracing && RayTracingContext.IsBackendSupported(RayTracingBackend.Hardware) ?
+                    RayTracingBackend.Hardware : RayTracingBackend.Compute;
 
             return retVal;
         }