All Opengl Solutions on Gang of Coders

Total of 68 Opengl Solutions

Why are SDL and OpenGL related?

C++C Opengl Sdl

Proper way to delete GLSL shader?

Segmentation fault at glGenVertexArrays( 1, &vao );

C++Debugging Opengl Segmentation Fault

Abysmal OpenCL ImageSampling performance vs OpenGL TextureSampling

Image Opengl Opencl Textures Sampling

Why transform normals with the transpose of the inverse of the modelview matrix?

Opengl Glsl Game Engine Game Physics

In OpenGL is there a way to get a list of all uniforms & attribs used by a shader program?

Opengl 3d Shader Glsl

In OpenGL vertex shaders, what is w, and why do I divide by it?

Opengl Vertex Shader

Concept behind OpenGL's 'Bind' functions

What are some best practices for OpenGL coding (esp. w.r.t. object orientation)?

What is the difference between FreeGLUT vs GLFW?

Opengl Glut Glfw Freeglut

Is WPF 3D good alternate of DirectX and OpenGL for complex applications?

Wpf Opengl Graphics 3d Directx

How to compile GLUT + OpenGL project with CMake and Kdevelop in linux?

Linux Opengl Cmake

Why would it be beneficial to have a separate projection matrix, yet combine model and view matrix?

What can cause glDrawArrays to generate a GL_INVALID_OPERATION error?

Opengl Glsl Shader Geometry Shader Marching Cubes

compiling OpenGL program GL/glew.h missing

Linux Opengl Glew

Calculating normals in a triangle mesh

C++Opengl Computational Geometry Normals

Should I calculate matrices on the GPU or on the CPU?

Opengl Computer Vision Glsl

How to draw text using only OpenGL methods?

C++C Opengl Graphics

gluPerspective parameters- what do they mean?

Opengl Perspective Perspectivecamera

Once upon a time, when > was faster than < ... Wait, what?

C Optimization Opengl Cpu Gpu

How do you render primitives as wireframes in OpenGL?

How to debug a GLSL shader?

Opengl Debugging Glsl

What is state-of-the-art for text rendering in OpenGL as of version 4.1?

Opengl Text Glsl Shader Opengl 4

How are 3D games so efficient?

Performance Opengl Direct3d

How to compile for Windows on Linux with gcc/g++?

C++Opengl Gcc Glut Freeglut

What's the concept of and differences between Framebuffer and Renderbuffer in OpenGL?

Opengl Rendering Framebuffer

What is the correct file extension for GLSL shaders?

Opengl Glsl Shader

Differences and relationship between glActiveTexture and glBindTexture

Opengl Textures

Vertex shader vs Fragment Shader

Opengl Cg Fragment Shader Vertex Shader

What does glLoadIdentity() do in OpenGL?

Opengl Graphics

What are Vertex Array Objects?

Opengl Vbo Vertex Array Vao

Using OpenGl with C#?

opengl: glFlush() vs. glFinish()

C++C Opengl Graphics

The purpose of Model View Projection Matrix

Opengl Directx 3d

How to make an OpenGL rendering context with transparent background?

C Winapi Opengl Transparency

Is OpenGL coordinate system left-handed or right-handed?

Opengl Coordinates

How to use glOrtho() in OpenGL?

OpenGL ES versus OpenGL

Opengl Opengl Es

Do conditional statements slow down shaders?

Opengl Glsl Shader Direct3d Hlsl

glVertexAttribPointer clarification

How does OpenGL work at the lowest level?

How does the fragment shader know what variable to use for the color of a pixel?

What does "immediate mode" mean in OpenGL?

Confusion between C++ and OpenGL matrix order (row-major vs column-major)

C++Math Opengl Matrix

Drawing Sphere in OpenGL without using gluSphere()?

C++Opengl Geometry

OpenGL vs. OpenCL, which to choose and why?

Opengl Opencl Gpgpu

OpenGL VAO best practices

Opengl Opengl 3 Vao

How to properly link libraries with cmake?

C++Opengl Cmake Undefined Reference

Python - No handlers could be found for logger "OpenGL.error"

Python Logging Opengl Wxpython Pyopengl

Passing a list of values to fragment shader

What is the role of glBindVertexArrays vs glBindBuffer and what is their relationship?

Creating a GLSL Arrays of Uniforms?

Arrays Opengl Glsl Shader

How to get the GL library/headers?

What is so bad about GL_QUADS?

Opengl Deprecated

Why does OpenGL use degrees instead of radians?

Opengl Angle Degrees Radians

About OpenGL texture coordinates

Understanding glm::lookAt()

C++Opengl Glm Math

What is the best way to debug OpenGL?

Opengl Debugging

Getting the true z value from the depth buffer

Opengl Graphics Shader

Why use hexadecimal constants?

Java Opengl Decimal Hex

How to Practically Ship GLSL Shaders with your C++ Software

How does glDrawArrays know what to draw?

Opengl Graphics Rendering Vertex

Rendering meshes with multiple indices

Opengl Opengl Es Webgl Direct3d Vulkan

What is the difference between OpenCL and OpenGL's compute shader?

Opengl Opencl Gpgpu Compute Shader

Rendering SVG with OpenGL (and OpenGL ES)

Android Opengl Opengl Es Svg Vector Graphics

Camera position in world coordinate from cv::solvePnP

C++Opengl Opencv Computer Vision Pose Estimation

What exactly does glEnableVertexAttribArray do?

set the texture for by glUniform1i