#5584: Patch control lattice is now rendered when in vertex component…

… mode
codereader · Jan 7, 2022 · b872517 · b872517
1 parent cf039c0
commit b872517
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 4 deletions.
diff --git a/radiantcore/patch/PatchNode.cpp b/radiantcore/patch/PatchNode.cpp
@@ -344,8 +344,16 @@ void PatchNode::onPreRender(const VolumeTest& volume)
         _renderableSurfaceWireframe.update(_renderEntity->getWireShader());
     }
 
-    // Selected patches in component mode render the lattice connecting the control points
-    _renderableCtrlLattice.update(_ctrlLatticeShader);
+    if (isSelected() && GlobalSelectionSystem().ComponentMode() == selection::ComponentSelectionMode::Vertex)
+    {
+        // Selected patches in component mode render the lattice connecting the control points
+        _renderableCtrlLattice.update(_ctrlLatticeShader);
+    }
+    else
+    {
+        _renderableCtrlLattice.clear();
+        _renderableCtrlLattice.queueUpdate(); // will be updated next time it's rendered
+    }
 }
 
 void PatchNode::renderSolid(IRenderableCollector& collector, const VolumeTest& volume) const

diff --git a/radiantcore/patch/PatchNode.h b/radiantcore/patch/PatchNode.h
@@ -62,8 +62,6 @@ class PatchNode final :
 	// Copy Constructor
 	PatchNode(const PatchNode& other);
 
-	void updateSelectableControls();
-
 	std::string name() const override;
 	Type getNodeType() const override;
 
@@ -150,6 +148,7 @@ class PatchNode final :
     void onControlPointsChanged();
     void onMaterialChanged();
     void onTesselationChanged();
+    void updateSelectableControls();
 
 protected:
 	// Gets called by the Transformable implementation whenever