Extracted from Pike v7.8 release 866 at 2016-11-06.
pike.ida.liu.se
[Top]
GLUE
GLUE.SquareMesh

Methods
 create()
 draw()
 recalculate()
 set_lighting()
 set_size()
 set_texture()
 surface_normal()
previousGLUE.SquareMesh()->set_texture()
GLUE.Texturenext

Method GLUE.SquareMesh()->surface_normal()

Method surface_normal

Math.Matrix surface_normal(int x, int y)

Description

Return the normal for the surface at coordinates x,y. Used internally.