2019-05-18 12:39:39 +02:00
|
|
|
/***************************************************************************
|
|
|
|
|
* *
|
|
|
|
|
* Module : rtray.h *
|
|
|
|
|
* *
|
|
|
|
|
* Purpose : Picking with rays *
|
|
|
|
|
* *
|
|
|
|
|
**************************************************************************/
|
|
|
|
|
|
|
|
|
|
#ifndef RTRAY_H
|
|
|
|
|
#define RTRAY_H
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* \defgroup rtray RtRay
|
2020-07-18 12:30:51 +02:00
|
|
|
* \ingroup mathtools
|
2019-05-18 12:39:39 +02:00
|
|
|
*
|
|
|
|
|
* Line Toolkit for RenderWare.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/****************************************************************************
|
|
|
|
|
Includes
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include "rwcore.h"
|
|
|
|
|
#include "rtray.rpe" /* automatically generated header file */
|
|
|
|
|
|
|
|
|
|
/****************************************************************************
|
|
|
|
|
Defines
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/****************************************************************************
|
|
|
|
|
Global Types
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* RWPUBLIC */
|
|
|
|
|
/****************************************************************************
|
|
|
|
|
Function prototypes
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
extern "C"
|
|
|
|
|
{
|
|
|
|
|
#endif /* __cplusplus */
|
|
|
|
|
|
|
|
|
|
/* Line intersections */
|
|
|
|
|
extern RwReal RtLineTriangleIntersectionTest(RwLine *line, RwV3d *normal,
|
|
|
|
|
RwV3d *v0, RwV3d *v1, RwV3d *v2);
|
2020-07-18 12:30:51 +02:00
|
|
|
extern RwBool RtLineSphereIntersectionTest(RwLine *line,
|
|
|
|
|
RwSphere *sphere,
|
|
|
|
|
RwReal *centerDist);
|
2019-05-18 12:39:39 +02:00
|
|
|
|
|
|
|
|
/* Line clipping */
|
|
|
|
|
extern RwLine *RtLineClipPlane(RwLine *line, RwPlane *plane);
|
|
|
|
|
extern RwLine *RtLineClipBBox(RwLine *line, RwBBox *box);
|
|
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
}
|
|
|
|
|
#endif /* __cplusplus */
|
|
|
|
|
|
|
|
|
|
/* RWPUBLICEND */
|
|
|
|
|
|
|
|
|
|
#endif /* RTRAY_H */
|
