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Computer Graphics

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 Editor
First edit.
Awarded 1221 times.
When to apply backface culling, depending on the ray and material type?
Awarded yesterday
Find texture coordinates
Awarded Jul 17 at 17:35
Projective Texture / Shadow Mapping -- Why is the perspective division performed in the fragment shader?
Awarded Jul 9 at 16:37
pdf derivation of distance sampling in volume path tracing?
Awarded Jul 8 at 2:48
Name of non-standard perspective projection where parallel lines do not meet at a single vanishing point
Awarded Jun 24 at 9:06
(post deleted or otherwise unavailable)
Awarded Jun 19 at 15:18
Is the light emitted by a typical white pixel actually a blue-ish purple to compensate for our greater sensitivity to the color green?
Awarded May 19 at 0:42
How does ray tracing handle the calculation of reflections and shadows in the presence of multiple translucent objects?
Awarded May 10 at 18:27
Is there a quicker way to draw a symmetric, scale-invariant (declining color) gradient around an ellipse?
Awarded May 6 at 12:08
Distance sampling with unbiased transmittance estimators
Awarded Apr 29 at 18:47
Automating equirectangular horizon detection in 360 images
Awarded Apr 24 at 9:47
Why is glUniform1i() returning GL_INVALID_VALUE?
Awarded Apr 22 at 17:33
How to morph a enclosing mesh according to the enclosed mesh?
Awarded Apr 18 at 14:19
BC1 code decoding for texels
Awarded Apr 18 at 6:18
How to create a more photorealistic ocean?
Awarded Apr 17 at 19:26
What is the difference between radiance and irradiance in BRDF
Awarded Apr 16 at 6:47
(post deleted or otherwise unavailable)
Awarded Apr 15 at 23:17
(post deleted or otherwise unavailable)
Awarded Apr 11 at 8:06
Drawing Feynman diagrams
Awarded Apr 8 at 6:04
Opengl Color Alpha is not working
Awarded Apr 4 at 22:27
Rotating shader UV around camera position in world space
Awarded Mar 31 at 17:30
Why are YCbCr transforms defined in terms of gamma-corrected RGB?
Awarded Mar 29 at 13:26
Rotation matrix for a 3D object in space
Awarded Mar 22 at 15:56
How to raytrace Bezier surfaces?
Awarded Mar 21 at 7:30
Point light source radiance
Awarded Mar 19 at 13:56
Curvilinear triangle grid
Awarded Mar 11 at 12:30
Covering texture surface with ellipses
Awarded Mar 1 at 10:50
How to remove a control point from a NURBS curve?
Awarded Feb 29 at 15:15
How apply 3d transformations on 3d Mesh vertcies
Awarded Feb 25 at 21:17
What were the benefits of quads used by Nvidia's NV1 over tri based rendering?
Awarded Feb 23 at 12:18
What were the benefits of quads used by Nvidia's NV1 over tri based rendering?
Awarded Feb 22 at 13:41
How to extract points corresponding to faces from cube map projection (CMP) of panorama from point cloud data
Awarded Feb 15 at 21:31
how to check if all the faces face outward
Awarded Feb 2 at 12:51
Pre and Post Multiplication World Space Transform Matrix ambiguity
Awarded Jan 31 at 15:46
How can I determine ideal NURBS surface control points for a multi-patch sphere?
Awarded Jan 30 at 20:48
For shader math, why should linear RGB keep the gamut of sRGB?
Awarded Jan 29 at 7:47
Understanding spherical harmonics code
Awarded Jan 27 at 20:41
(post deleted or otherwise unavailable)
Awarded Jan 25 at 16:28
Narrow-phase CCD in FEM topology query (finite element method)
Awarded Dec 23, 2023 at 12:17
Average luminence and auto exposure algorithm not seeming to work properly
Awarded Dec 21, 2023 at 2:02
What are all of the registers inside the GPU called?
Awarded Dec 11, 2023 at 21:56
Pixilate/Quantize UV coordinates in world space?
Awarded Dec 9, 2023 at 22:30
Animation issue using BVH data in OpenGL
Awarded Dec 2, 2023 at 16:18
Most efficient way to calculate signed distance field (SDF) for pixel subsamples?
Awarded Dec 2, 2023 at 15:56
Ray Tracing in Camera-World Space
Awarded Dec 1, 2023 at 10:17
Texture coordinates
Awarded Nov 28, 2023 at 12:35
Geometry Shader Not Working
Awarded Nov 27, 2023 at 0:52
Opengl GLSL binding locations confusion
Awarded Nov 17, 2023 at 9:50
Raymarching Refraction
Awarded Nov 14, 2023 at 11:05
Spherical Harmonics for view-dependent effects in research of learned radiance fields (NeRF, 3D Gaussian Splatting)
Awarded Nov 1, 2023 at 19:35
How do I normalize all pixel values such that all pixel values are 'pulled towards' the mean?
Awarded Nov 1, 2023 at 11:51
(post deleted or otherwise unavailable)
Awarded Oct 21, 2023 at 15:07
How to correctly handle rendering of ~600000, arbitrary colored 2D squares with WebGL?
Awarded Oct 20, 2023 at 9:21
Help understanding Texture2D multi-sampling semantics: Why do we need sample index AND location?
Awarded Oct 16, 2023 at 2:40
How to calculate the radiance of the reflected light ray using the Blin Phong BRDF
Awarded Oct 8, 2023 at 11:08
Are stencil buffer dimensions required to match render target dimensions?
Awarded Oct 7, 2023 at 4:55
Does fresnel reflection make sense for metals?
Awarded Sep 24, 2023 at 18:32
Random spaces between textures
Awarded Sep 21, 2023 at 17:05
Confusion regarding incident direction in render equation
Awarded Sep 12, 2023 at 16:46
(post deleted or otherwise unavailable)
Awarded Sep 11, 2023 at 18:55
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