source: GTP/trunk/App/Games/Jungle_Rumble/src/physic/physics/include/NxIntersectionRayPlane.h @ 1378

#ifndef NX_INTERSECTION_RAY_PLANE
#define NX_INTERSECTION_RAY_PLANE
/** \addtogroup physics
  @{
*/

#include "Nxp.h"
#include "PhysXLoader.h"
class NxRay;
class NxPlane;

        /**
        \brief Segment-plane intersection test.
        
        Returns distance between v1 and impact point, as well as impact point on plane.

        \warning #NxCreatePhysicsSDK() must be called before using this function.

        \param[in] v1 First vertex of segment. <b>Range:</b> position vector
        \param[in] v2 Second vertex of segment. <b>Range:</b> position vector
        \param[in] plane Plane to test against. <b>Range:</b> See #NxPlane
        \param[out] dist Distance from v1 to impact point (so pointOnPlane=Normalize(v2-v1)*dist).
        \param[out] pointOnPlane Imapct point on plane.

        <b>Platform:</b>
        \li PC SW: Yes
        \li PPU  : Yes
        \li PS3  : Yes
        \li XB360: Yes
        */
        NX_INLINE       void NX_CALL_CONV       NxSegmentPlaneIntersect(const NxVec3& v1, const NxVec3& v2, 
                const NxPlane& plane, NxReal& dist, NxVec3& pointOnPlane)
                {
                return NxGetUtilLib()->NxSegmentPlaneIntersect(v1,v2,plane,dist,pointOnPlane);
                }

        /**
        \brief Ray-plane intersection test.
        
        Returns distance between ray origin and impact point, as well as impact point on plane.

        \warning #NxCreatePhysicsSDK() must be called before using this function.

        \param[in] ray Ray to test against plane. <b>Range:</b> See #NxRay
        \param[in] plane Plane to test. <b>Range:</b> See #NxPlane
        \param[out] dist Distance along ray to impact point (so pointOnPlane=Normalize(v2-v1)*dist).
        \param[out] pointOnPlane Impact point on the plane.

        \return True on intersection.

        <b>Platform:</b>
        \li PC SW: Yes
        \li PPU  : Yes
        \li PS3  : Yes
        \li XB360: Yes
        */
        NX_INLINE       bool NX_CALL_CONV       NxRayPlaneIntersect(const NxRay& ray, const NxPlane& plane, 
                NxReal& dist, NxVec3& pointOnPlane)
                {
                return NxGetUtilLib()->NxRayPlaneIntersect(ray,plane,dist,pointOnPlane);
                }

/** @} */
#endif


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