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Computer Graphics

Famous Question

 Famous Question
Question with 10,000 views. This badge can be awarded multiple times.
Awarded 62 times.
How to achieve gimbal lock with Euler angles?
Awarded Jul 6 at 8:32
How can I get a signed distance (SDF) from a mesh?
Awarded Feb 12 at 12:50
Is Russian Roulette really the answer?
Awarded Oct 30, 2023 at 13:49
What does "st" mean in the context of OpenGL?
Awarded Jul 31, 2023 at 14:42
Vulkan: Uniform Buffers versus Push Constants for static data
Awarded Jul 12, 2023 at 10:42
Understanding VAO and VBO
Awarded Jun 10, 2023 at 21:31
OpenGL - Detection of edges
Awarded Jun 6, 2023 at 14:55
What is an index buffer and how is it related to vertex buffers?
Awarded Mar 29, 2023 at 15:01
Cause of shadow acne
Awarded Jan 6, 2023 at 13:16
Difference between BVH and Octree/K-d trees
Awarded Nov 13, 2022 at 15:26
How is a light probe different than an environmental cube map?
Awarded Jul 18, 2022 at 11:47
How to map square texture to triangle?
Awarded Apr 14, 2022 at 12:08
How to use GLSL texelFetch?
Awarded Apr 5, 2022 at 0:17
Dynamic Array in GLSL
Awarded Apr 2, 2022 at 16:18
What is Importance Sampling?
Awarded Mar 24, 2022 at 19:33
What is the cost of changing state?
Awarded Mar 24, 2022 at 11:26
Radiosity VS Ray tracing
Awarded Mar 21, 2022 at 11:40
Send Texture to Shader
Awarded Feb 18, 2022 at 16:18
How to do error handling with OpenGL?
Awarded Nov 12, 2021 at 2:10
What are Affine Transformations?
Awarded Sep 9, 2021 at 12:42
Multiple viewports with modern OpenGL?
Awarded Sep 6, 2021 at 14:45
What are Spherical Harmonics & Light Probes?
Awarded Sep 4, 2021 at 11:42
What does GPU assembly look like?
Awarded Jul 21, 2021 at 17:27
How to Calculate Surface Normals for Generated Geometry
Awarded Jun 12, 2021 at 2:56
Why is the transposed inverse of the model view matrix used to transform the normal vectors?
Awarded Jun 1, 2021 at 13:09
Why are normal maps blue and purple in color?
Awarded Apr 14, 2021 at 21:40
How to derive a perspective projection matrix from its components?
Awarded Feb 10, 2021 at 10:32
Does a sphere projected into 2D space always result in an ellipse?
Awarded Jan 25, 2021 at 2:41
What is the difference between radiance and irradiance in BRDF
Awarded Jan 10, 2021 at 20:31
How to convert Euler angles to Quaternions and get the same Euler angles back from Quaternions?
Awarded Jan 7, 2021 at 2:41
GL_STATIC_DRAW vs GL_DYNAMIC_DRAW vs GL_STREAM_DRAW: does it matter?
Awarded Dec 8, 2020 at 15:57
What is the correct order of transformations scale, rotate and translate and why?
Awarded Nov 29, 2020 at 16:18
Programmatically generating vertex normals
Awarded Oct 31, 2020 at 18:17
How to implement a trackball in OpenGL?
Awarded Oct 13, 2020 at 14:12
What is Tessellation in computer graphics
Awarded Oct 7, 2020 at 16:11
Get vector length with GLM
Awarded Aug 19, 2020 at 9:41
How is Anti Aliasing Implemented in Ray Tracing?
Awarded May 30, 2020 at 21:37
What is fwidth and how does it work?
Awarded Apr 18, 2020 at 6:17
What is a stencil buffer?
Awarded Apr 16, 2020 at 12:16
Why are quads used in filmmaking and triangle in gaming?
Awarded Mar 3, 2020 at 6:10
Why does monte carlo ray tracing perform better than distributed ray tracing?
Awarded Feb 22, 2020 at 14:25
World coordinates, Normalised device coordinates and device coordinates
Awarded Jan 2, 2020 at 10:45
DirectX / OpenGL(Vulkan) concepts mapping chart
Awarded Dec 2, 2019 at 16:50
What is the difference between glossy and specular reflection?
Awarded Dec 2, 2019 at 6:50
"Light intensity" of an RGB value
Awarded Nov 15, 2019 at 3:15
GLSL. Can someone explain why gl_FragCoord.xy / screenSize is performed and for what reason?
Awarded Nov 14, 2019 at 23:15
OpenGL GLSL - Sobel Edge Detection Filter
Awarded Oct 27, 2019 at 9:45
How to combine rotation in 2 axis into one matrix
Awarded Oct 5, 2019 at 14:20
How can virtual texturing actually be efficient?
Awarded Sep 16, 2019 at 16:15
Sharing code between multiple GLSL shaders
Awarded Aug 2, 2019 at 18:40
What's the difference between orthographic and perspective projection?
Awarded Jul 9, 2019 at 10:15
What is the simplest way to compute principal curvature for a mesh triangle?
Awarded May 10, 2019 at 16:45
Shading: Phong vs Gouraud vs Flat
Awarded May 2, 2019 at 15:05
When is a compute shader more efficient than a pixel shader for image filtering?
Awarded Mar 20, 2019 at 14:30
How many polygons in a scene can modern hardware reach while maintaining realtime, and how to get there? [closed]
Awarded Mar 14, 2019 at 22:15
What is Ray Marching? Is Sphere Tracing the same thing?
Awarded Feb 21, 2019 at 2:30
OpenCL doesn't detect GPU
Awarded Feb 4, 2019 at 15:35
Albedo vs Diffuse
Awarded Apr 1, 2018 at 13:43
How can I debug GLSL shaders?
Awarded Mar 24, 2018 at 20:07
How is Gaussian Blur Implemented?
Awarded Feb 24, 2018 at 11:54
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