C++ (Cpp) toQuat Examples

Example #1

File: LinearSolver.cpp Project: statgenetJimu/ShapeMove

void LinearSolver :: solve( Factor& A,
                            vector<Quaternion>& x,
                            const vector<Quaternion>& b )
// solves the linear system Ax = b where A is positive-semidefinite
{
    int n = x.size();
    Dense result( cc, n*4, 1 );
    Dense    rhs( cc, n*4, 1 );

    // convert right-hand side to real values
    toReal( b, rhs );

    // solve real linear system
    result = cholmod_l_solve( CHOLMOD_A, *A, *rhs, cc );

    // convert solution back to quaternions
    toQuat( result, x );
}

Example #2

File: math_quaternion.cpp Project: 0bsidian/GtkRadiant

void toQuat( angles_t &src, quat_t &dst ) {
	mat3_t temp;

	toMatrix( src, temp );
	toQuat( temp, dst );
}