The leafs lump stores the leaves of the map's BSP tree. More...

Public Attributes
int	area

AABox	bounds
	Bounding box on the leaf itself. More...

int	brushesCount

Vector3	center
	Redundant with bounds, but faster to read than compute during culling. More...

int	cluster

int	facesCount
	Number of faces in this leaf. More...

int	firstBrush

int	firstFace
	Index into BSP::faceArray of the first face in this leaf. More...

Detailed Description

The leafs lump stores the leaves of the map's BSP tree.

Each leaf is a convex region that contains, among other things, a cluster index (for determining the other leaves's potentially visible from within the leaf), a list of faceArray (for rendering), and a list of brushes (for collision detection).

Member Data Documentation

◆ area

int G3D::_BSPMAP::BSPLeaf::area

◆ bounds

AABox G3D::_BSPMAP::BSPLeaf::bounds

Bounding box on the leaf itself.

The faces referenced by a leaf may extend well beyond this box.

◆ brushesCount

int G3D::_BSPMAP::BSPLeaf::brushesCount

◆ center

Vector3 G3D::_BSPMAP::BSPLeaf::center

Redundant with bounds, but faster to read than compute during culling.

◆ cluster

int G3D::_BSPMAP::BSPLeaf::cluster

◆ facesCount

int G3D::_BSPMAP::BSPLeaf::facesCount

Number of faces in this leaf.

◆ firstBrush

int G3D::_BSPMAP::BSPLeaf::firstBrush

◆ firstFace

int G3D::_BSPMAP::BSPLeaf::firstFace

Index into BSP::faceArray of the first face in this leaf.

The same faces may appear in multiple leaves.

Public Attributes