As we know, the total degrees of the circle is 360°. So the simplest way to find a right angle is to divide the full...
How to divide a circle into any sided polygon by degree
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Fundamentals
Proportions of the male human body
The common mistake with the modeling of the human body is not following the anatomy proportions. The scheme shows the...
Types of cylinder cap triangulation
The scheme shows four types of cylinder triangulation: The first example named "Star". This is a standard...
Vertices, edges and faces of 3D object
Before getting down to the properties of a 3D object let's clear up what is a 3D object. 3D object is a polygonal mesh...
Types of non-manifold geometry
A non-manifold geometry is a mesh that cannot be unfolded into a flat surface with one directed normals and can not...
Basic geometric shapes in 3d modeling
A geometric shape is a complex of points, lines, or curves closed by one border. The basic shapes are square, triangle...