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Computer Graphics

Notable Question

 Notable Question
Question with 2,500 views. This badge can be awarded multiple times.
Awarded 316 times.
Understanding of Camera Up Vector
Awarded Jun 1 at 6:36
What is shader warming, and why does Direct3D seem to avoid it?
Awarded May 30 at 21:51
Why is there a difference between the CIE XYZ colour gamut vs CIE RGB?
Awarded May 30 at 8:18
Path weight for direct light sampling
Awarded May 21 at 7:33
How to perform additive blending in Metal. What do these terms mean?
Awarded May 17 at 21:26
RGB nonlinear, what does it mean?
Awarded May 9 at 18:35
What happens when you display a high resolution image on a low resolution screen?
Awarded May 2 at 11:01
Difference between Cropping, Scaling, Resizing & Changing Aspect Ration of an Image?
Awarded Apr 30 at 12:25
OpenGL - Colours not working properly
Awarded Apr 27 at 17:46
In a physically based BRDF, what vector should be used to compute the Fresnel coefficient?
Awarded Apr 20 at 16:57
How is lighting done in Rasterization based pipeline?
Awarded Apr 10 at 9:17
Very efficient/fast marching cube implementation
Awarded Mar 29 at 11:16
How can I draw this style of grid?
Awarded Mar 26 at 14:18
Ray tracing: transforming ray to object's local space for intersection test
Awarded Mar 19 at 5:12
Modern way of light sources in OpenGL?
Awarded Mar 14 at 15:57
Background behind 3D model
Awarded Mar 8 at 8:43
UV Coordinate Interpolation in Compute Shader
Awarded Feb 28 at 3:57
Why is this conditional in my fragment shader so slow?
Awarded Feb 27 at 11:00
Rotating object around its own center
Awarded Feb 24 at 0:56
Average intensity of an gray image
Awarded Feb 13 at 13:17
Is it possible to emulate Vulkan on a non Vulkan compatible gpu?
Awarded Feb 4 at 17:46
Correct way to set normal strength
Awarded Feb 1 at 14:36
Multiple Importance Sampling in Path tracer produces Dark Images
Awarded Jan 30 at 23:21
How to understand Z-Fighting?
Awarded Jan 29 at 13:00
How do I use texture coordinates of a .obj file in OpenGL?
Awarded Jan 21 at 20:33
What are the i,j,k components of a 3d mesh on plot.ly (online)?
Awarded Jan 19 at 20:19
How to compute normal of surface from implicit equation for ray-marching?
Awarded Dec 25, 2022 at 10:52
Algorithm to find the center of a Bezier curve
Awarded Dec 16, 2022 at 2:46
Bloom in DirectX
Awarded Dec 15, 2022 at 7:18
Unable to pass custom Matrix4 to GLSL as a uniform
Awarded Dec 7, 2022 at 18:20
What is the difference between shading and shadowing?
Awarded Nov 22, 2022 at 22:50
Drawing a square using glDrawArrays with GL_TRIANGLES
Awarded Nov 9, 2022 at 19:27
Performance difference in OpenGL compute shader vs Vulkan Compute Shader vs Cuda/OpenCL and others
Awarded Oct 31, 2022 at 18:48
Sobel edge detection line thickness
Awarded Oct 26, 2022 at 19:27
Fluid sim: CPU vs. GPU
Awarded Oct 11, 2022 at 6:57
OpenGL with VBA
Awarded Oct 9, 2022 at 17:15
Tone Mapping vs Gamma Correction
Awarded Oct 3, 2022 at 9:09
What is the oldest hardware able to feasibly support Vulkan?
Awarded Sep 23, 2022 at 9:27
What is a nonrigid motion?
Awarded Sep 5, 2022 at 1:22
Why can't we have hardware-specific graphics APIs?
Awarded Aug 31, 2022 at 11:48
How to use the data manipulated in OpenGL Compute Shader
Awarded Aug 24, 2022 at 15:50
Optimizing compute shader with thread group shared memory
Awarded Aug 24, 2022 at 2:57
How to triangulate from a Voronoï diagram?
Awarded Aug 13, 2022 at 11:28
WebGL: Why are my textures black?
Awarded Jul 23, 2022 at 22:28
How can I remove aliasing in an image without introducing blur?
Awarded Jun 29, 2022 at 22:55
Calculating the gradient of a triangular mesh
Awarded Jun 5, 2022 at 15:17
How do I build my tangent space matrix?
Awarded May 31, 2022 at 9:10
Should the alpha channel be gamma corrected
Awarded May 28, 2022 at 10:27
How to draw an orthogonal graph from its edges and vertices data?
Awarded May 16, 2022 at 11:10
How can I get a signed distance (SDF) from a mesh?
Awarded Apr 29, 2022 at 13:25
How to convert from Object space into World space (exercise from 3D Math Primer book)
Awarded Apr 21, 2022 at 16:52
Debugging tools for OpenGL on macOS
Awarded Apr 19, 2022 at 9:15
Is the microfacet GGX BSDF normally implemented as separate BRDF and BTDFs?
Awarded Apr 19, 2022 at 2:12
Performance of Compute Shaders vs. Fragment Shaders for Deferred Rendering
Awarded Apr 12, 2022 at 21:37
sdl2: Compiler throws "Undefined Reference"
Awarded Mar 29, 2022 at 4:57
Getting rid of branching to check if a variable is within a range in GLSL
Awarded Mar 23, 2022 at 15:57
What are Jittering and Dithering
Awarded Mar 14, 2022 at 7:37
Is there a method to do ray marching style modulus repeat with raytracing?
Awarded Mar 14, 2022 at 0:34
Confusion about how inverse bind pose is actually calculated and used?
Awarded Mar 3, 2022 at 20:46
Why use a tent filter in path tracing?
Awarded Mar 3, 2022 at 11:08
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