Tgi3D

Creating smooth curved surfaces
This self-learning tutorial shows how to create smooth, curved surfaces.

Using Cross Section Tool
This self-learning tutorial demonstrates the basic operation of Tgi3D SU cross section tool.

Drawing a chestnut
This self-learning tutorial shows how to draw a chestnut like shape using Tgi3D SU Bezier curves and smooth surfaces.

Drawing another Chestnut
This self-learning tutorial shows how to draw a chestnut like shape using the Tgi3D Cross Section Tool.

Matching photos with lines
This is self-learning tutorial teaches how to match lines on multiple photographs.

Matching photos with curves
This is self-learning tutorial shows how to draw lines and curves matching multiple photographs.