gl-rect ( loc dim -- ) (original) (raw)

gl-rect ( loc dim -- )
Factor handbook » UI framework » Implementing new gadgets » Customizing gadget appearance » Implementing custom drawing logic » OpenGL utility words

Prev: gl-fill-rect ( loc dim -- )

Vocabulary
opengl

Inputs

loc a pair of integers
dim a pair of integers

Outputs
None

Word description
Draws the outline of a rectangle with the top-left corner at the origin and the given dimensions.

Definition

IN: opengl

: gl-rect ( loc dim -- ) rect-vertices (gl-rect) ;