Computer Graphics
Dan Hulme's user avatar
Dan Hulme's user avatar
Dan Hulme's user avatar
Dan Hulme
  • Member for 8 years
  • Last seen more than 2 years ago
Profile Activity

115 Answers

Score Activity Newest
50 votes

Should new graphics programmers be learning Vulkan instead of OpenGL?

29 votes
Accepted

What does GPU assembly look like?

17 votes

What are Spherical Harmonics & Light Probes?

15 votes
Accepted

GL_STATIC_DRAW vs GL_DYNAMIC_DRAW vs GL_STREAM_DRAW: does it matter?

12 votes
Accepted

Uses for Stencil Buffer

11 votes

Why are width and height divided by 2 in the perspective projection matrix?

10 votes
Accepted

Why is spherical harmonics used in low frequency graphics data instead of a spherical Fourier transform?

9 votes
Accepted

Why is there so many macros in OpenGL?

9 votes
Accepted

Reasons of the assumptions for the microfacet distribution function?

9 votes
Accepted

What is the difference in overlay and framebuffer?

8 votes
Accepted

Ray Tracing Shadows: The Shadow Line Artifact

8 votes
Accepted

What are Jittering and Dithering

7 votes
Accepted

Do animation studios like Pixar, Dreamworks, and Disney use super-sampling?

7 votes

Relationship between spatial frequency of an image and Aliasing

7 votes

What is the difference between glossy and specular reflection?

7 votes

Fading particles and transition

7 votes
Accepted

Why isn't the clear color visible on the screen between frames?

7 votes
Accepted

What mechanisms are being used by Directx12 and Vulkan APIs in order to communicate with graphic card drivers internally?

7 votes
Accepted

Bitmap-images or SVG

6 votes
Accepted

Can I use my phone's gpu as an external gpu for my laptop?

6 votes

What actually happens in frame buffer when an image or document is scrolled?

6 votes
Accepted

GLSL shapes signed distance field implementation explanation?

6 votes

Why not use hash function image instead of jpeg?

6 votes
Accepted

Dealing with wasted space when using SIMD on CPU for vector maths

6 votes
Accepted

Colorblending shader recompilation scenarios

6 votes

Perturbed image texture implementation from renderman language

6 votes
Accepted

Shadow rays in Raytracing

6 votes
Accepted

How do double-buffers work in opengl?

6 votes
Accepted

Why the BRDF of specular reflection is infinite in the reflection direction?

6 votes

What's the concept of "Ray" really?

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