你即將離開本站

並前往https://groups.google.com/d/topic/webgl-dev-list/_Fu0BF-ElsI

gl_PointCoord give always 0,0 - Google Groups

Hi, I am trying to do some point sprite using a texture and sampling it from gl_PointCoord in the fragment shader. But I always get a coord (0,0) so do I ...

確定！ 回上一頁

查詢 「gl_PointCoord」的人也找了：

  1. gl_PointCoord
    2.
  2. gl_FragCoord
    3.
  3. glGetUniformBlockIndex
    4.
  4. gl_FragColor
    5.
  5. gl_Position
    6.
  6. Std140
    7.
  7. OpenGL primitives
    8.
  8. GL_TRIANGLES
    9.