Initial commit of Command & Conquer Renegade source code.

2025-12-15 15:11:39 -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/dyntexproject.h
+++ b/Code/wwphys/dyntexproject.h
@@ -0,0 +1,105 @@
+/*
+**	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 : WWPhys                                                       *
+ *                                                                                             *
+ *                     $Archive:: /Commando/Code/wwphys/dyntexproject.h                       $*
+ *                                                                                             *
+ *              Original Author:: Greg Hjelstrom                                               *
+ *                                                                                             *
+ *                      $Author:: Greg_h                                                      $*
+ *                                                                                             *
+ *                     $Modtime:: 6/02/00 6:30p                                               $*
+ *                                                                                             *
+ *                    $Revision:: 7                                                           $*
+ *                                                                                             *
+ *---------------------------------------------------------------------------------------------*
+ * Functions:                                                                                  *
+ * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+
+
+#ifndef DYNTEXPROJECT_H
+#define DYNTEXPROJECT_H
+
+#include "always.h"
+#include "phystexproject.h"
+
+/**
+** DynTexProjectClass
+** Dynamic projected textures.  This class is simply a projected texture that 
+** can keep track of the object it is supposed to be projecting and refresh 
+** its texture only when needed.  In addition, it stores the 'ID' of the
+** light source which generated it so that we can re-use the same DynTexProjectClass's
+** when the same object is being projected by the same light source (see the
+** Update_Texture call in MovePhysClass...)
+** NOTE: the pointer back to the projected object is not ref-counted because
+** that would create a circular reference.
+*/
+class DynTexProjectClass : public PhysTexProjectClass
+{
+public:
+
+	DynTexProjectClass(PhysClass * shadow_generator);
+	virtual ~DynTexProjectClass(void);
+
+	/*
+	** TexProjectClass interface
+	*/
+	virtual void		Pre_Render_Update(const Matrix3D & camera);
+
+	/*
+	** DynTexProjectClass interface
+	** - stores the object and light source parameters which generate this projector
+	** - regenerates the texture in the Pre_Render_Update call
+	** In order to properly set up a dynamic projector, be sure you set all of
+	** the following: the projection object, the light source ID (pointer cast to an int),
+	** the light vector, the perspective flag (indicates whether the vector is a direction
+	** or a light position)
+	*/
+	void					Set_Projection_Object(PhysClass * obj);
+	PhysClass *			Peek_Projection_Object(void) const;
+	virtual void *		Get_Projection_Object_ID(void) const			{ return ProjectionObject; }
+
+	void					Set_Light_Source_ID(uint32 id);
+	uint32				Get_Light_Source_ID(void);
+
+	void					Set_Light_Vector(const Vector3 & vector);
+	void					Get_Light_Vector(Vector3 * set_vector);
+	
+	void					Enable_Perspective(bool onoff);
+	bool					Is_Perspective_Enabled(void);
+
+	void					Set_Texture_Dirty(bool onoff = true);
+	bool					Is_Texture_Dirty(void);
+
+	void					Update_Projection(const AABoxClass & objbox,const Matrix3D & objtm,float znear = -1.0f,float zfar = -1.0f);
+	
+protected:
+
+	PhysClass *			ProjectionObject;			// Object to be projected, not ref-counted!
+	uint32				LightSourceID;				// ID of the light source (just its pointer,used for matching)
+	Vector3				LightVector;				//	copy of the light vector (postion or direction)
+};
+
+
+
+#endif