Repe [T3DU] Update - 31f26d171bba0355ce2a77031e3aad4c64dbc7e9

leenkx/Sources/leenkx/logicnode/ConvexBreakNode.hx

@@ -0,0 +1,73 @@
+package leenkx.logicnode;
+
+import iron.object.Object;
+import iron.object.MeshObject;
+import leenkx.object.BreakerExtension;
+import iron.math.Vec4;
+
+class ConvexBreakNode extends LogicNode {
+
+	public var property0: String;
+
+	var objects: Array<Object>;
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function run(from: Int) {
+		objects = [];
+		var object: Object = inputs[1].get();
+
+		var breaker: ConvexBreaker = new ConvexBreaker(0.1);
+		@:privateAccess breaker.scaleUV = inputs[3].get();
+		@:privateAccess breaker.flatShading = inputs[4].get();
+
+		breaker.initBreakableObject(cast object, 0, 0, new Vec4(), new Vec4(), true);
+
+		var debris: Array<MeshObject> = [];
+
+		if (property0 == 'Plane')
+			debris = breaker.subdivideByPlane(cast object, inputs[3].get(), inputs[2].get());
+		else
+			debris = breaker.subdivideByImpact(cast object, inputs[2].get(), inputs[3].get(), 1, 1);
+
+		for (o in debris) {
+			var obj: Object = cast o;
+			obj.name = o.data.raw.name;
+			
+			var dims = new kha.arrays.Float32Array(3);
+			dims[0] = o.data.geom.aabb.x;
+			dims[1] = o.data.geom.aabb.y;
+			dims[2] = o.data.geom.aabb.z;
+
+			obj.raw = cast { 
+				type: "mesh_object", 
+				name: obj.name, 
+				data_ref: obj.name,
+				dimensions: dims
+			};
+
+			obj.addTrait(new leenkx.trait.internal.UniformsManager());
+
+			var ud = breaker.userDataMap.get(cast o);
+			if (ud == null) continue;
+			objects.push(obj);
+		}
+
+		if (objects.length > 1){
+			for (obj in objects)
+				obj.setParent(iron.Scene.active.root);
+			object.remove();
+			runOutput(1);
+			}
+		else 
+			runOutput(2);
+		
+		runOutput(0);
+	}
+
+	override function get(from: Int): Dynamic {
+		return objects;
+	}
+}