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Computer Graphics

Excavator

 Excavator
Edit first post that was inactive for 6 months.
Awarded 52 times.
What's the point of "work groups" for OpenGL compute shaders?
Awarded Apr 26 at 4:46
What is the difference between radiance and irradiance in BRDF
Awarded Apr 17 at 4:25
(post deleted or otherwise unavailable)
Awarded Apr 16 at 4:27
Estimating the position of vertexes in a 3D model
Awarded May 27, 2023 at 5:26
How mesh geometry data (vertex coordinates) stored in glTF?
Awarded Dec 15, 2022 at 5:41
How to determine RGB values given a display spectral response curve?
Awarded Nov 4, 2022 at 8:01
What are affine covariant regions
Awarded Oct 29, 2022 at 5:16
What is Importance Sampling?
Awarded Oct 29, 2022 at 5:16
Difference between rendering in OpenGL and 3D animation software
Awarded Oct 27, 2022 at 5:43
Sensor size of Sony HDR-HC7e
Awarded Oct 14, 2022 at 4:20
Performance of vector graphics versus bitmap or raster graphics
Awarded Jul 30, 2022 at 6:21
Errors on Compiling my first program on OpenGL on Ubuntu
Awarded Feb 16, 2022 at 4:26
Intuitively understanding conservation of energy for the Lambertian BRDF
Awarded Aug 4, 2021 at 4:31
Max number of elements in a vertex attribute
Awarded May 2, 2021 at 6:12
How does the Lane Riesenfeld algorithm work?
Awarded Apr 17, 2021 at 5:29
What is the difference between radiance and irradiance in BRDF
Awarded Feb 23, 2021 at 4:21
Physically Based Area Lights
Awarded Dec 17, 2020 at 4:46
The distance from the cube sides to the parallel projection plane
Awarded Nov 7, 2020 at 8:25
How to perform additive blending in Metal. What do these terms mean?
Awarded Aug 12, 2020 at 4:25
What does GPU assembly look like?
Awarded Jul 16, 2020 at 4:27
Where should the ray origin be put in perspective camera ray tracing?
Awarded May 28, 2020 at 4:37
Mimic shadertoy in WebGL
Awarded Mar 28, 2020 at 4:10
How is Anti Aliasing Implemented in Ray Tracing?
Awarded Mar 25, 2020 at 4:15
Ray tracing scene with 2 lights and sphere
Awarded Nov 24, 2019 at 6:00
How to voxelize geometry using textures and shaders?
Awarded Oct 10, 2019 at 4:15
What are Metal and Vulkan?
Awarded Sep 20, 2019 at 6:35
What does GPU assembly look like?
Awarded Sep 15, 2019 at 4:30
Why does this gl_FragDepth calculation work?
Awarded Aug 28, 2019 at 4:35
How to obtain a parametric equation out of a part designed in Autodesk Inventor?
Awarded Jul 25, 2019 at 5:20
OpenGL specular shading - Gradient banding issues
Awarded Jul 11, 2019 at 4:20
Splitting of NURBS curves
Awarded May 10, 2019 at 4:10
GLSL. Can someone explain why gl_FragCoord.xy / screenSize is performed and for what reason?
Awarded Feb 13, 2019 at 4:45
In a physically based BRDF, what vector should be used to compute the Fresnel coefficient?
Awarded Feb 2, 2019 at 4:40
How can virtual texturing actually be efficient?
Awarded Dec 31, 2018 at 5:25
DirectX / OpenGL(Vulkan) concepts mapping chart
Awarded Oct 31, 2018 at 4:05
What is a good approach for handling uniforms in modern OpenGL?
Awarded Sep 16, 2018 at 4:05
why does black text have orange and blue pixels
Awarded Aug 22, 2018 at 4:16
Why is work-efficiency desired in GPU programming?
Awarded Apr 30, 2018 at 5:51
face normal consistencies
Awarded Apr 19, 2018 at 5:25
What is a good approach for handling uniforms in modern OpenGL?
Awarded Jan 13, 2018 at 4:33
Generation of lower resolution textures
Awarded Nov 22, 2017 at 4:24
How is Gaussian Blur Implemented?
Awarded Oct 28, 2017 at 5:20
What's the current state-of-the-art algorithm for ray-tracing height-fields?
Awarded Oct 27, 2017 at 4:06
Open GL Shader Storage Buffer Objects to replace Vertex Attributes
Awarded Oct 23, 2017 at 4:19
How to unproject quadrilateral into rectangle?
Awarded Sep 20, 2017 at 4:08
Rendering equation - why unsolvable directly?
Awarded Aug 18, 2017 at 4:13
How to create specular surface in Mitsuba Renderer
Awarded May 27, 2017 at 4:13
How should I fill a shape consisting of Bezier curves and straight lines?
Awarded May 21, 2017 at 4:10
Changing image so it would look like through colorful glasses
Awarded May 19, 2017 at 6:04
How to convert a thread ID into Screen Space Coord in an OpenGL Compute Shader?
Awarded May 2, 2017 at 5:04
How to determine if SceneKit can produce sufficiently 3D graphics like Minecraft?
Awarded Mar 7, 2017 at 4:43
How many polygons in a scene can modern hardware reach while maintaining realtime, and how to get there?
Awarded Oct 19, 2016 at 4:36