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Native rendering plugin: troubles with z buffer

Discussion in 'Scripting' started by Anton-Argunov, May 2, 2014.

  1. Anton-Argunov


    May 2, 2014

    I am working with library Alembic.
    Alembic has a viewer-app that render Alembic data.
    Now I am trying to render Alembic data from native code.

    And I am having some troubles:
    - incorrect order of polygons ( back polygon covers front polygon )
    - some normals of faces are inverted

    Note: The same data renders correctly in Alembic viewer.

    I think z-buffer doesn't work at all.
    I tried to set different flags and values but without a result.

    How does OpenGL native z-buffer work in Unity plugin?
    or how can I enable OpenGL native z-buffer in Unity plugin?