First I should be clear that I claim no special knowledge. I'm more of an interested observer and occasional dabbler with Factor.
However, a quick grep turned up these areas that may help further at least in the form of example code: https://github.com/factor/factor/tree/master/basis/opengl https://github.com/factor/factor/tree/master/extra/bunny https://github.com/factor/factor/tree/master/extra/cuda https://github.com/factor/factor/tree/master/extra/gpu https://github.com/factor/factor/tree/master/extra/grid-meshes https://github.com/factor/factor/tree/master/extra/model-viewer On Sat, May 22, 2021 at 8:01 AM George Cherevichenko < george.chereviche...@gmail.com> wrote: > There are three lines of the code which I cannot write in Factor > > glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW); > glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(GLfloat), > (GLvoid*)0); > glEnableVertexAttribArray(0); > > I wanted to use "with-gl-buffer" or "with-vertex-array" from Factor's opengl > vocabulary. Are there examples of using these commands? > > George > > > > > > > сб, 22 мая 2021 г. в 00:46, Doug Coleman <doug.cole...@gmail.com>: > >> It's just C ffi calls right? >> >> On Fri, May 21, 2021 at 4:38 PM George Cherevichenko < >> george.chereviche...@gmail.com> wrote: >> >>> It is VERY outdated. I need OpenGL3.0+ >>> >>> https://learnopengl.com/code_viewer.php?code=getting-started/hellotriangle >>> https://hsto.org/files/709/5ad/69c/7095ad69c2a5431083ec84dc25b35cdb.png >>> >>> George >>> >>> пт, 21 мая 2021 г. в 23:42, Ken Causey <klcau...@gmail.com>: >>> >>>> https://github.com/factor/factor/tree/master/extra/nehe >>>> >>>> On Fri, May 21, 2021 at 3:27 PM George Cherevichenko < >>>> george.chereviche...@gmail.com> wrote: >>>> >>>>> Is there an example? A rotating triangle would be enough. >>>>> >>>>> George >>>>> _______________________________________________ >>>>> Factor-talk mailing list >>>>> Factor-talk@lists.sourceforge.net >>>>> https://lists.sourceforge.net/lists/listinfo/factor-talk >>>>> >>>> _______________________________________________ >>>> Factor-talk mailing list >>>> Factor-talk@lists.sourceforge.net >>>> https://lists.sourceforge.net/lists/listinfo/factor-talk >>>> >>> _______________________________________________ >>> Factor-talk mailing list >>> Factor-talk@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/factor-talk >>> >> _______________________________________________ >> Factor-talk mailing list >> Factor-talk@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/factor-talk >> > _______________________________________________ > Factor-talk mailing list > Factor-talk@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/factor-talk >
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