c# - Initializing OpenGL with depth buffer and depth testing -

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i initialize opengl depth-buffer in platform independent manner without using glut.

how remove hidden-surface in opengl scene using c# wrapper. i'm not using glut can't use glutinitdisplaymode. idea?

for more details:

i found these steps hidden-surface removal:

  1. request z-buffer via glutinitdisplaymode:

    // glut_depth request depth-buffer glutinitdisplaymode(glut_rgba | glut_double | glut_depth);

  2. enable z-buffer depth testing:

    glenable(gl_depth_test);

  3. clear z-buffer when clear color buffer:

    // clear color , depth buffers glclear(gl_color_buffer_bit | gl_depth_buffer_bit);

as know, glutinitdisplaymode 1 of glut functions. can eliminate call without bad effect. if not, alternative pure opengl calls trick.

i'm using c# wrapper written (colin p. fahey)

glut not opengl!

whatever glut does, c# wrapper offers well, , better. need depth buffer , enabling depth testing.

update in reflection of question edit

the exact steps taken depth buffer depend entirely on wrapper use. it's essential tell us, wrapper is.


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