Mesh::getRadius() Always returns Zero

[factorydefault]

Changes to Mesh::getRadius() within a9b5d1e cause a repeated comparison of the length of an unassigned Vector3 vec:

Polycode/Core/Contents/Source/PolyMesh.cpp

Lines 92 to 103 in 37a40fe

	Number Mesh::getRadius() {
	Number hRad = 0;
	Number len;
	for(int i=0; i < vertexPositionArray.data.size()-2; i += 3) {
	Vector3 vec;
	len = vec.length();
	if(len > hRad) {
	hRad = len;
	}
	}
	return hRad;
	}

[fodinabor]

is fixed in goodbye_cmake