VMAP::WModelAreaCallback Class Reference

Public Member Functions
	WModelAreaCallback (const std::vector< GroupModel > &vals, const Vector3 &down)
void	operator() (const Vector3 &point, uint32 entry)

Public Attributes
std::vector< GroupModel >::const_iterator	prims
std::vector< GroupModel >::const_iterator	hit
float	minVol
float	zDist
Vector3	zVec

Detailed Description

Constructor & Destructor Documentation

WModelAreaCallback()

VMAP::WModelAreaCallback::WModelAreaCallback ( const std::vector< GroupModel > &  vals, const Vector3 &  down  )

inline

                                                                                  :
            prims(vals.begin()), hit(vals.end()), minVol(G3D::inf()), zDist(G3D::inf()), zVec(down) { }

Member Function Documentation

operator()()

void VMAP::WModelAreaCallback::operator() ( const Vector3 &  point, uint32  entry  )

inline

        {
            float group_Z;
            //float pVol = prims[entry].GetBound().volume();
            //if (pVol < minVol)
            //{
            /* if (prims[entry].iBound.contains(point)) */
            if (prims[entry].IsInsideObject(point, zVec, group_Z))
            {
                //minVol = pVol;
                //hit = prims + entry;
                if (group_Z < zDist)
                {
                    zDist = group_Z;
                    hit = prims + entry;
                }
#ifdef VMAP_DEBUG
                const GroupModel& gm = prims[entry];
                printf("%10u %8X %7.3f, %7.3f, %7.3f | %7.3f, %7.3f, %7.3f | z=%f, p_z=%f\n", gm.GetWmoID(), gm.GetMogpFlags(),
                       gm.GetBound().low().x, gm.GetBound().low().y, gm.GetBound().low().z,
                       gm.GetBound().high().x, gm.GetBound().high().y, gm.GetBound().high().z, group_Z, point.z);
#endif
            }
            //}
            //std::cout << "trying to intersect '" << prims[entry].name << "'\n";
        }

References VMAP::GroupModel::GetBound(), VMAP::GroupModel::GetMogpFlags(), VMAP::GroupModel::GetWmoID(), hit, prims, zDist, and zVec.

Member Data Documentation

hit

std::vector<GroupModel>::const_iterator VMAP::WModelAreaCallback::hit

Referenced by VMAP::WorldModel::GetLocationInfo(), VMAP::WorldModel::IntersectPoint(), and operator()().

minVol

float VMAP::WModelAreaCallback::minVol

prims

std::vector<GroupModel>::const_iterator VMAP::WModelAreaCallback::prims

Referenced by operator()().

zDist

float VMAP::WModelAreaCallback::zDist

Referenced by VMAP::WorldModel::GetLocationInfo(), VMAP::WorldModel::IntersectPoint(), and operator()().

zVec

Vector3 VMAP::WModelAreaCallback::zVec

Referenced by operator()().