Add missing Particle Scale getter node to Particle Emitter graph

#1343

Source/Editor/Surface/Archetypes/Particles.cs

@@ -553,6 +553,18 @@ namespace FlaxEditor.Surface.Archetypes
                     NodeElementArchetype.Factory.Output(0, string.Empty, typeof(float), 0),
                 }
             },
+            new NodeArchetype
+            {
+                TypeID = 112,
+                Title = "Particle Scale",
+                Description = "Particle scale.",
+                Flags = NodeFlags.ParticleEmitterGraph,
+                Size = new Float2(200, 30),
+                Elements = new[]
+                {
+                    NodeElementArchetype.Factory.Output(0, string.Empty, typeof(Float3), 0),
+                }
+            },
 
             // Simulation data access nodes
             new NodeArchetype

Source/Engine/Particles/Graph/CPU/ParticleEmitterGraph.CPU.Particles.cpp

@@ -331,6 +331,12 @@ void ParticleEmitterGraphCPUExecutor::ProcessGroupParticles(Box* box, Node* node
         value = GET_PARTICLE_ATTRIBUTE(0, float);
         break;
     }
+    // Particle Scale
+    case 112:
+    {
+        value = GET_PARTICLE_ATTRIBUTE(0, Float3);
+        break;
+    }
     // Effect Position
     case 200:
     {

Source/Engine/Particles/Graph/GPU/ParticleEmitterGraph.GPU.Particles.cpp

@@ -331,6 +331,10 @@ void ParticleEmitterGPUGenerator::ProcessGroupParticles(Box* box, Node* node, Va
     case 111:
         value = AccessParticleAttribute(node, TEXT("Radius"), ParticleAttribute::ValueTypes::Float, AccessMode::Read);
         break;
+    // Particle Scale
+    case 112:
+        value = AccessParticleAttribute(node, TEXT("Scale"), ParticleAttribute::ValueTypes::Float3, AccessMode::Read);
+        break;
     // Effect Position
     case 200:
         value = Value(VariantType::Float3, TEXT("EffectPosition"));

Source/Engine/Particles/Graph/ParticleEmitterGraph.h

@@ -269,13 +269,20 @@ public:
             USE_ATTRIBUTE(Lifetime, Float, 1);
             break;
         }
-        // Particle Mass
+        // Particle Radius
         case GRAPH_NODE_MAKE_TYPE(14, 111):
         {
             node->UsesParticleData = true;
             USE_ATTRIBUTE(Radius, Float, 0);
             break;
         }
+        // Particle Scale
+        case GRAPH_NODE_MAKE_TYPE(14, 112):
+        {
+            node->UsesParticleData = true;
+            USE_ATTRIBUTE(Scale, Float3, 0);
+            break;
+        }
         // Random
         case GRAPH_NODE_MAKE_TYPE(14, 208):
         case GRAPH_NODE_MAKE_TYPE(14, 209):