#ifndef	__OCCLUDE_H__
#define	__OCCLUDE_H__

namespace NxNgc
{
	void AddOcclusionPoly( Mth::Vector &v0, Mth::Vector &v1, Mth::Vector &v2, Mth::Vector &v3, uint32 checksum = 0 );
	void EnableOcclusionPoly( uint32 checksum, bool available );
	void RemoveAllOcclusionPolys( void );
	void BuildOccluders( Mth::Vector *p_cam_pos, int view );
	bool TestSphereAgainstOccluders( Mth::Vector *p_sphere, uint32 meshes = 1 );
}

#endif