OpenGL (Open Graphics Library) is a graphics standard and API which is platform independent and available for desktop, workstation and mobile devices.
Im facing an issue which I believe to be VAO-dependant, but Im not sure.. I am not sure about the …
opengl opengl-3 vaoI can find tutorials about mapping textures to polygons specifying vertices etc. but nothing regarding how to apply a texture …
opengl glut texturesBasically, given a quaterion (qx, qy, qz, qw)... How can i convert that to an OpenGL rotation matrix? I'm also …
opengl graphics matrix quaternionsI've got some 2D geometry. I want to take some bounding rect around my geometry, and then render a smaller …
opengl graphics transformWhat would be the best algorithm to generate a list of vertices to draw a plane using triangle strips? I'm …
c++ opengl geometry plane gl-triangle-stripIn KDE environment when you go to Desktop Effects and in the Advanced tab there is an option named "Compositing …
linux opengl kdeI've read a texture example in OpenGL 2.1. The fragment shader looks like this: #version 120 uniform sampler2D texture; varying vec2 …
opengl glslI have spent the day struggling to get my simple engine to work on Mac. I have SDL working and …
macos opengl glew