void Matrix3DUtils::setRotation(Matrix3D &m, const float x, const float y, const float z) {
Vector3D *v = new Vector3D[3]();
m.decompose(Matrix3D::Style::EulerAngles, v);
v[1].x = x * _toRad;
v[1].y = y * _toRad;
v[1].z = z * _toRad;
m.recompose(v);
delete [] v;
}
void Matrix3DUtils::getRotation(const Matrix3D &m, Vector3D &out) {
Vector3D *v = new Vector3D[3]();
m.decompose(Matrix3D::Style::EulerAngles, v);
_vector.copyFrom(v[1]);
out.x = _vector.x * _toAng;
out.y = _vector.y * _toAng;
out.z = _vector.z * _toAng;
// free v
delete [] v;
}
void Object3D::setTransform(Matrix3D& value)
{
//ridiculous matrix error
if (value.m_rawData[0] == 0)
value.m_rawData[0] = 0.0000000000000000000001f;
Vector3D elements[3];
value.decompose(elements);
Vector3D& vec = elements[0];
if (m_position.m_x != vec.m_x || m_position.m_y != vec.m_y || m_position.m_z != vec.m_z)
{
m_position.m_x = vec.m_x;
m_position.m_y = vec.m_y;
m_position.m_z = vec.m_z;
invalidatePosition();
}
vec = elements[1];
if (m_rotation.m_x != vec.m_x || m_rotation.m_y != vec.m_y || m_rotation.m_z != vec.m_z)
{
m_rotation.m_x = vec.m_x;
m_rotation.m_y = vec.m_y;
m_rotation.m_z = vec.m_z;
invalidateRotation();
}
vec = elements[2];
if (m_scaling.m_x != vec.m_x || m_scaling.m_y != vec.m_y || m_scaling.m_z != vec.m_z)
{
m_scaling.m_x = vec.m_x;
m_scaling.m_y = vec.m_y;
m_scaling.m_z = vec.m_z;
invalidateScale();
}
}
