VizCoordinateSystem *VizProjection::insertPile(IsCsResult csAt, int dimensionality) {
VizCoordinateSystem *vcs = createCoordinateSystem(dimensionality);
m_coordinateSystems.insert(std::next(std::begin(m_coordinateSystems), csAt.pileIdx()),
std::vector<VizCoordinateSystem *> {vcs});
updateProjection();
return vcs;
}
VizCoordinateSystem *VizProjection::insertCs(IsCsResult csAt, int dimensionality) {
CLINT_ASSERT(csAt.pileIdx() < m_coordinateSystems.size(), "Inserting CS in a non-existent pile");
VizCoordinateSystem *vcs = createCoordinateSystem(dimensionality);
std::vector<VizCoordinateSystem *> &pile = m_coordinateSystems.at(csAt.pileIdx());
pile.insert(std::next(std::begin(pile), csAt.coordinateSystemIdx()), vcs);
updateProjection();
return vcs;
}
void RayIntersection::setSurfacePoint( const SurfacePoint &i_surfacePoint )
{
m_surfacePoint = i_surfacePoint;
// Recomupte to surface transform
vec3f normal = i_surfacePoint.normal;
vec3f nT;
vec3f nB;
createCoordinateSystem( normal, nT, nB );
m_toWorld = mat3f(
nB.x, normal.x, nT.x,
nB.y, normal.y, nT.y,
nB.z, normal.z, nT.z
);
m_toLocal = glm::inverse( m_toWorld );
}
void VizProjection::appendCoordinateSystem(int dimensionality) {
VizCoordinateSystem *vcs = createCoordinateSystem(dimensionality);
m_coordinateSystems.back().push_back(vcs);
}
