I am having trouble using glClipPlane in the way
I was using it for J5. This is the error I get.

|domain error: glClipPlane
|       glClipPlane GL_CLIP_PLANE0,0 0 1 0
       GL_CLIP_PLANE0,0 0 1 0
12288 0 0 1 0

The gl3.ijs definition of glClipPlane is

glClipPlane=: ' glClipPlane n i *d' 15!:0 ]

        Is the new definition incompatible with my usage
and what do I need to do?

        I suspect I need the definition to be more like
this but I have been unsuccessful in accomplishing this.

glClipPlane=: ' glClipPlane n d d d d' 15!:0"1 <&>
glClipPlane4d=: ' glClipPlane n d d d d' 15!:0"1 <&>

(B=) <----------my "sig"

Brian Schott
Atlanta, GA, USA
schott DOT bee are eye eh en AT gee em ae eye el DOT com
http://schott.selfip.net/~brian/
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