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Showing posts with the label Opengl

.off Files On Python

I've been practicing with Python and PyOpenGL, but I can't seem to open .OFF files (Object … Read more .off Files On Python

Efficiency Of Display Lists In Opengl With Python?

I have been teaching myself OpenGL programming using the Python wrapper PyOpenGL, and am now worki… Read more Efficiency Of Display Lists In Opengl With Python?

Reading Depth Buffer With Pyopengl

Basically, I'm trying to extract a depth map (by this I mean a matrix with z corresponding to z… Read more Reading Depth Buffer With Pyopengl

Pyglet Gl_quads And Gl_polygon Not Working Properly

I'm trying to write a simple game and for some reason the graphics primitives aren't workin… Read more Pyglet Gl_quads And Gl_polygon Not Working Properly

How To Draw With Vertex Array Objects And Gldrawelements In Pyopengl

I have the following code which should simply draw a green triangle to the screen. It is using Vert… Read more How To Draw With Vertex Array Objects And Gldrawelements In Pyopengl

Using Glulookat() Causes The Objects To Spin

I am making a game using OpenGL with Pygame. So far I was able to make cubes appear and make a cros… Read more Using Glulookat() Causes The Objects To Spin

Python: How To Get Cube To Spin And Move In Opengl Superbible Example

For some reason, the cube does not move around the screen, though it spins. This is with the use … Read more Python: How To Get Cube To Spin And Move In Opengl Superbible Example

How To Get Vertical Rotation In 3d Space With Opengl?

I have a field of cubes created in OpenGL and I have walking around working as expected, and part o… Read more How To Get Vertical Rotation In 3d Space With Opengl?

Using Offsets Into The Buffer In Pyopengl Calls

In OpenGL the indices parameter for glDrawElements has two different meanings, depending on if you … Read more Using Offsets Into The Buffer In Pyopengl Calls

Create Geometry Shader Using Python Opengl (pyopengl) Failed

I want to create geometry_shader using glCreateShader(GL_GEOMETRY_SHADER), but I get error. Traceba… Read more Create Geometry Shader Using Python Opengl (pyopengl) Failed

How To Get A List The Visible Vertices And Segments Of A Mesh

I work on pose estimation of a 3d objects. I am using CAD model of that object to generate all the … Read more How To Get A List The Visible Vertices And Segments Of A Mesh

How To Render Text With Pyopengl?

I'm learning modern openGL, and at this moment I'm facing trouble with rendering text. I… Read more How To Render Text With Pyopengl?

OpenGL: Access Array Texture In GLSL

I was trying to texture a cube in PyOpenGL when I ran into an issue. PyOpenGL only supports 1.10, 1… Read more OpenGL: Access Array Texture In GLSL