Structural Informatics Group (SIG) logo
Home | Projects | Demos | Downloads | Publications | Local Info | About Us | New site
Go to the first, previous, next, last section, table of contents.

XG.3D-MAKE-POINT-GRL

source files: [xc]thl.[ch]

SYNTAX

(XG.3D-MAKE-POINT-GRL
  [:WANT-POINT-NORMALS t]
  [:WANT-POINT-COLORS  t]
)

DESCRIPTION

This convenience function returns an instance of class-graphic-relation containing class-float-array instances named :POINT-X, :POINT-Y and :POINT-Z.

If :WANT-POINT-NORMALS is set non-NIL, class-float-array instances named :POINT-NORMAL-X, :POINT-NORMAL-Y and :POINT-NORMAL-Z will also be present.

If :WANT-POINT-COLORS is set non-NIL, class-8-bit-float-array instances named :POINT-RED, :POINT-GREEN and :POINT-BLUE will also be present.


Go to the first, previous, next, last section, table of contents.