Merge pull request #327 from EvgeniiG/master

Fix forward rendering in HDRP

Assets/ScriptableRenderPipeline/HDRenderPipeline/Editor/HDRenderPipelineInspector.cs

             EditorGUILayout.Space();
             EditorGUILayout.LabelField(styles.renderingSettingsLabel);
             EditorGUI.indentLevel++;
+            EditorGUI.BeginChangeCheck();
+
+
+            if (EditorGUI.EndChangeCheck())
+            {
+                if (m_RenderingUseForwardOnly.boolValue && !m_RenderingUseDepthPrepass.boolValue)
+                {
+                    // Force depth prepass for forward-only rendering (for FPTL, etc).
+                    m_RenderingUseDepthPrepass.boolValue = true;
+                    HackSetDirty(renderContext); // Repaint
+                }
+            }
             EditorGUI.indentLevel--;
         }
 

Assets/ScriptableRenderPipeline/HDRenderPipeline/Lighting/TilePass/TilePass.cs

 
             public void RenderForward(Camera camera, CommandBuffer cmd, bool renderOpaque)
             {
-                // Note: if we use render opaque with deferred tiling we need to render a opaque depth pass for these opaque objects
-                bool useFptl = renderOpaque && usingFptl;
+                PushGlobalParams(camera, cmd, null, 0);
+                // Note: if we use render opaque with deferred tiling we need to render a opaque depth pass for these opaque objects
                 if (!m_TileSettings.enableTileAndCluster)
                 {
                     using (new Utilities.ProfilingSample("Forward pass", cmd))
                 }
                 else
                 {
+                    // Only opaques can use FPTL, transparents must use clustered!
+                    bool useFptl = renderOpaque && usingFptl;
+
                     using (new Utilities.ProfilingSample(useFptl ? "Forward Tiled pass" : "Forward Clustered pass", cmd))
                     {
                         // say that we want to use tile of single loop