castres.h

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/*
**  Command & Conquer Generals Zero Hour(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 : WWMath                                                       *
 *                                                                                             *
 *                     $Archive:: /Commando/Code/wwmath/castres.h                             $*
 *                                                                                             *
 *                       Author:: Greg_h                                                       *
 *                                                                                             *
 *                     $Modtime:: 11/14/00 2:59p                                              $*
 *                                                                                             *
 *                    $Revision:: 10                                                          $*
 *                                                                                             *
 *---------------------------------------------------------------------------------------------*
 * Functions:                                                                                  *
 * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 
#if defined(_MSC_VER)
#pragma once
#endif
 
#ifndef CASTRES_H
#define CASTRES_H
 
#include "always.h"
#include "vector3.h"
#include "bittype.h"
 

struct CastResultStruct
{
    CastResultStruct(void)  { Reset(); }
    void        Reset(void)        { StartBad = false; Fraction = 1.0f; Normal.Set(0,0,0); SurfaceType = 0; ComputeContactPoint = false; ContactPoint.Set(0,0,0); }
    
    bool        StartBad;       // was the inital configuration interpenetrating something?
    float       Fraction;       // fraction of the move up until collision
    Vector3  Normal;           // surface normal at the collision point
    uint32    SurfaceType; // surface type of polygon at collision point (see W3D_SURFACE_TYPES in w3d_file.h)
 
    bool        ComputeContactPoint;     // This signals the collision code to compute the point of collision
    Vector3  ContactPoint;               // This will be set to the point of collision if ComputeContactPoint is true
 
};
 
 
#endif