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New posts in opengl

When do I have to multiply two colors together when do I have to add them?

opengl shader lighting

glBufferData second arg is GLsizeiptr not GLsizei, why?

opengl

How to rotate a skinned model's bones in c++ using assimp?

glm::perspective vs gluPerspective

opengl glm-math

Why do I need to specify image format as GL_RED instead of GL_ALPHA when loading single-byte alpha value texture?

opengl textures

Difference between dFdxFine and dFdxCoarse

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How to write an installer that checks for openGL support?

How can I make a ball of light in openGL?

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GLSL with fragment shader renders only black GL_POINTS

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3D Graphics Batching

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OpenGL Uniform Buffer confusion

opengl

Why is it better to explicitly manage matrices in OpenGL?

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How to use OpenGL fragment shader to convert RGB to YUV420

opengl

Is it ok to use a Random texture ID?

c++ opengl graphics

Can you use multiple targets with a single VBO?

opengl vbo buffer-objects

Problems converting YV12 to RGB through GLSL

c++ c opengl glsl yuv

Strange color shift after loading a GL_RGB texture

opengl texture2d

A function like "glReadPixels" in DirectX / SharpDX

c# opengl directx sharpdx

Calculate clipspace.w from clipspace.xyz and (inv) projection matrix

opengl glsl shader direct3d

OpenGL glRotatef

opengl glrotate