Initial commit of Command & Conquer Renegade source code.

2025-12-15 23:21:40 -05:00 · 2025-02-27 16:39:46 +00:00
parent 74ab8fa5e0
commit 58ed459113
4918 changed files with 1366710 additions and 0 deletions
--- a/Code/wwphys/physaabtreecull.h
+++ b/Code/wwphys/physaabtreecull.h
@@ -0,0 +1,126 @@
+/*
+**	Command & Conquer Renegade(tm)
+**	Copyright 2025 Electronic Arts Inc.
+**
+**	This program is free software: you can redistribute it and/or modify
+**	it under the terms of the GNU General Public License as published by
+**	the Free Software Foundation, either version 3 of the License, or
+**	(at your option) any later version.
+**
+**	This program is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+**	GNU General Public License for more details.
+**
+**	You should have received a copy of the GNU General Public License
+**	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/***********************************************************************************************
+ ***              C O N F I D E N T I A L  ---  W E S T W O O D  S T U D I O S               ***
+ ***********************************************************************************************
+ *                                                                                             *
+ *                 Project Name : TileCull                                                     *
+ *                                                                                             *
+ *                     $Archive:: /Commando/Code/wwphys/physaabtreecull.h                     $*
+ *                                                                                             *
+ *                       Author:: Greg Hjelstrom                                               *
+ *                                                                                             *
+ *                     $Modtime:: 9/28/00 10:51a                                              $*
+ *                                                                                             *
+ *                    $Revision:: 13                                                          $*
+ *                                                                                             *
+ *---------------------------------------------------------------------------------------------*
+ * Functions:                                                                                  *
+ * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+
+
+#if defined(_MSC_VER)
+#pragma once
+#endif
+
+#ifndef PHYSAABTREECULL_H
+#define PHYSAABTREECULL_H
+
+#include "always.h"
+#include "aabtreecull.h"
+#include "phys.h"
+#include "wwdebug.h"
+
+class PhysicsSceneClass;
+class StringClass;
+
+/*
+** PhysAABTreeCullClass
+** This is a derived axis-aligned bounding box tree for use with the physics library.
+** It adds collision detection queries to the base AABTree
+*/
+class PhysAABTreeCullClass : public TypedAABTreeCullSystemClass<PhysClass>
+{
+
+public:
+
+	PhysAABTreeCullClass(PhysicsSceneClass * pscene);
+	~PhysAABTreeCullClass(void);
+
+	/*
+	** Verify that the tree is valid, (all boxes contain their children, all objects contained in their node)
+	*/
+	bool					Verify(StringClass & set_error_report);
+
+	/*
+	** Collision detection
+	*/
+	bool					Cast_Ray(PhysRayCollisionTestClass & raytest);
+	bool					Cast_AABox(PhysAABoxCollisionTestClass & boxtest);
+	bool					Cast_OBBox(PhysOBBoxCollisionTestClass & boxtest);
+	
+	bool					Intersection_Test(PhysAABoxIntersectionTestClass & boxtest);
+	bool					Intersection_Test(PhysOBBoxIntersectionTestClass & boxtest);
+	bool					Intersection_Test(PhysMeshIntersectionTestClass & meshtest);
+
+	/*
+	** Debugging options, disable hierarchical vis culling
+	*/
+	static void			Enable_Hierarchical_Vis_Culling(bool onoff)	{ _HierarchicalVisCullingEnabled = onoff; }
+	static bool			Is_Hierarchical_Vis_Culling_Enabled(void)		{ return _HierarchicalVisCullingEnabled; }
+
+protected:
+
+	/*
+	** Internal functions
+	*/
+	bool					Verify_Recursive(AABTreeNodeClass * node,StringClass & error_report);
+	bool					Cast_Ray_Recursive(AABTreeNodeClass * node,PhysRayCollisionTestClass & raytest);
+	bool					Cast_AABox_Recursive(AABTreeNodeClass * node,PhysAABoxCollisionTestClass & boxtest);
+	bool					Cast_OBBox_Recursive(AABTreeNodeClass * node,PhysOBBoxCollisionTestClass & boxtest);
+		
+	/*
+	** Members
+	*/
+	PhysicsSceneClass *	Scene;				// scene that we are a member of
+
+	static bool				_HierarchicalVisCullingEnabled;
+};
+
+
+inline bool PhysAABTreeCullClass::Cast_Ray(PhysRayCollisionTestClass & raytest)
+{
+	WWASSERT(RootNode != NULL);
+	return Cast_Ray_Recursive(RootNode,raytest);
+}
+
+inline bool PhysAABTreeCullClass::Cast_AABox(PhysAABoxCollisionTestClass & boxtest)
+{
+	WWASSERT(RootNode != NULL);
+	return Cast_AABox_Recursive(RootNode,boxtest);
+}
+
+inline bool PhysAABTreeCullClass::Cast_OBBox(PhysOBBoxCollisionTestClass & boxtest)
+{
+	WWASSERT(RootNode != NULL);
+	return Cast_OBBox_Recursive(RootNode,boxtest);
+}
+
+
+#endif // PHYSAABTREECULL_H