rr::RRMesh::TangentBasis Struct Reference

#include <RRMesh.h>

Public Member Functions
void	buildBasisFromNormal ()

Public Attributes
RRVec3	normal
RRVec3	tangent
RRVec3	bitangent

Detailed Description

Tangent basis in object space.

Normal must be normalized. Orthonormality is not mandatory. Tangent and bitangent affect only directional lightmaps.

Member Function Documentation

buildBasisFromNormal()

void rr::RRMesh::TangentBasis::buildBasisFromNormal

(

)

Build orthonormal base from normalized normal.

Member Data Documentation

normal

RRVec3 rr::RRMesh::TangentBasis::normal

tangent

RRVec3 rr::RRMesh::TangentBasis::tangent

bitangent

RRVec3 rr::RRMesh::TangentBasis::bitangent