Working on a n sided regular cone primitive.

Signed-off-by: Jared Woolston <jwoolston@tenkiv.com>
Working on prism primitive.

Signed-off-by: Jared Woolston <jwoolston@tenkiv.com>
Finished faces on nPrism, working on vertex normals.

Signed-off-by: Jared Woolston <jwoolston@tenkiv.com>
Merge branch 'master' into Additional_Primitives
NPrism works well enough for my current needs.

Signed-off-by: Jared Woolston <jwoolston@tenkiv.com>
Merge branch 'Additional_Primitives' into scenegraph