fahhh

2026-09-05 05:07:48 +00:00 · 2025-10-28 14:05:46 -04:00
parent 977f1ff4b8
commit c93494f795
452 changed files with 47860 additions and 152 deletions
@@ -0,0 +1,100 @@
+/* Copyright 2003-2005 ROBLOX Corporation, All Rights Reserved */
+
+#pragma once
+
+#include "Util/Object.h"
+#include "Util/G3DCore.h"
+#include "Util/Extents.h"
+#include "Tool/Dragger.h"
+
+namespace RBX {
+	class Instance;
+	class PartInstance;
+	class Primitive;
+	class PVInstance;
+	class ContactManager;
+	class World;
+
+	typedef std::vector<weak_ptr<PartInstance> > PartArray;
+
+	class DragUtilities
+	{
+	private:
+		static bool hitObjectOrPlane(const ContactManager& contactManager,
+									const RbxRay& unitSearchRay,
+									const std::vector<const Primitive*>& ignorePrims,
+									Vector3& hit,
+                                    bool snapToGrid = true);
+		static bool hitObject(	const ContactManager& contactManager,
+								const RbxRay& unitSearchRay,
+								const std::vector<const Primitive*>& ignorePrims,
+								Vector3& hit,
+								bool snapToGrid = true);
+
+	public:
+		static bool notJoined(const PartArray& parts);
+		static bool notJoinedToOutsiders(const PartArray& parts);
+
+		static void unJoinFromOutsiders(const PartArray& parts);
+		static void joinToOutsiders(const PartArray& parts);
+
+		static void unJoin(const PartArray& parts);
+		static void join(const PartArray& parts);
+		static void joinWithInPartsOnly(const PartArray& parts);
+
+		static void setDragging(const PartArray& parts);
+		static void stopDragging(const PartArray& parts);
+
+		static void clean(const PartArray& parts);
+		static void move(const PartArray& parts,
+						  CoordinateFrame from, 
+						  CoordinateFrame to);
+		static void move2(const PartArray& parts,
+						  CoordinateFrame from, 
+						  CoordinateFrame to);
+
+		static void alignToGrid(PartInstance* part);		// force alignement to grid
+		static void clean(PartInstance* part);				// clean up alignment if already aligned
+		static void moveByDelta(PartInstance* part, const Vector3& delta, bool snapToWorld);
+
+		static void pvsToParts(const std::vector<PVInstance*>& pvInstances, PartArray& parts);
+		static void instancesToParts(const std::vector<Instance*>& instances, PartArray& parts);
+		static void instancesToParts(const Instances& instances, PartArray& parts);
+		static void removeDuplicateParts(PartArray& parts);
+
+		static World* partsToPrimitives(const PartArray& parts, G3D::Array<Primitive*>& primitives);
+		static void partsToPrimitives(const PartArray& parts, std::vector<const Primitive*>& primitives);
+		static void partsToPrimitives(const PartArray& parts, std::vector<Primitive*>& primitives);
+
+		static Extents computeExtents(const PartArray& parts);
+
+		static Vector3 hitObjectOrPlane(const PartArray& parts, 
+										const RbxRay& unitMouseRay, 
+										const ContactManager& contactManager,
+                                        bool snapToGrid = true);
+
+		static bool hitObject(const PartArray& parts, 
+										const RbxRay& unitMouseRay, 
+										const ContactManager& contactManager,
+										Vector3& hit,
+                                        bool snapToGrid = true);
+
+		static bool anyPartAlive(const PartArray& parts);
+
+		// replacement for PVInstance::getPrimitives();
+
+		static void getPrimitives2(shared_ptr<Instance> instance, std::vector<Primitive*>& primitives) {
+			getPrimitives(instance.get(), primitives);
+		}
+
+		static void getPrimitives(const Instance* instance, std::vector<Primitive*>& primitives);
+
+		static void getPrimitivesConst(const Instance* instance, std::vector<const Primitive*>& primitives);
+
+		static Vector3 safeMoveYDrop(const PartArray& parts, const Vector3& tryDrag, ContactManager& contactManager, const float customPlaneHeight = Dragger::groundPlaneDepth() );
+		static Vector3 toGrid(const Vector3 &point, const Vector3& grid = Vector3::zero());
+        static Vector3 toLocalGrid(const Vector3& deltaIn);
+        static Vector3 getGrid();
+
+	};
+} // namespace