Quote from: Yitcomics on Sat 11/07/2015 13:56:48
Are you saying that if I want zero scaling in my game,I should use 2 point,can you elaborate more on this.
What I am saying is that if you want to draw i.e. a box in perspective, and you want to be able to measure hight, width and debts so that these measurements are in scale with each other, you need to use a 2-point-perspective, as illustrated in my drawing. The black lines are where you have the measurements.

So the box that is constructed in the drawing, is 7.5 units high, and 2.5 units wide and 2.5 units deep.
Personally I would not use this method as an aid to draw a person, but if you want to be able to use measurements to construct a perspective drawing, this is a way that you could do it.
I hope this makes it a bit more clear.