Questions tagged [opengl-es-lighting]
18 questions
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The position of light in opengl
I am trying to draw a rotating cubic and add a spot light in a fixed position in front of this cubic. But because i set the wrong value in z-axis, the light don't show up. After i tried different position of light, the cubic finally displays as i…
Frank Cheng
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Headlight or understanding of way the light works
I'm developing a project of 3D maze with OpenGL. Despite my poor knowledge of programming, I managed to build it, add textures and steering with mouse and keyboard (stolen from net in most part, though). Now I'm stuck with lighting.
My idea (similar…
zaguoba
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Can't initialize method initGeometry(gl); initLighting(gl); on class
Help me find my mistake. I make an example from book but may be author (or i)make some trouble and i cant find solve.
First class is geometry of my object
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.FloatBuffer;
import…
Denys Karpov
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