I am dealing with quarter toruses as in the image below. My issue is i need to be able scale its major radius and minor radius seperately using a scale matrix. However, when i use a regular transformation matrix like:
scaleX, 0, 0, 0, 0, scaleY, 0, 0, 0, 0, scaleZ, 0, 0, 0, 0, 1;
It scales both radiuses. Is there are way i can do this seperately? I cant get my head around how this would be possible? Thank you in advance.