Add Deformable material domain

Source/Engine/Renderer/DrawCall.h

@@ -211,6 +211,17 @@ struct DrawCall
             } Ribbon;
         } Particle;
 
+        struct
+        {
+            GPUBuffer* SplineDeformation;
+            Matrix LocalMatrix; // Geometry transformation applied before deformation.
+            Vector3 GeometrySize; // Object geometry size in the world (unscaled).
+            float Segment;
+            float ChunksPerSegment;
+            float MeshMinZ;
+            float MeshMaxZ;
+        } Deformable;
+
         struct
         {
             byte Raw[96];