Alan Wolfe's user avatar
Alan Wolfe's user avatar
Alan Wolfe's user avatar
Alan Wolfe
  • Member for 7 years, 3 months
  • Last seen more than 2 years ago
15 votes
Accepted

Performance of vector graphics versus bitmap or raster graphics

14 votes

How is Anti Aliasing Implemented in Ray Tracing?

10 votes
Accepted

Why Diffuse Light use max(N · H, 0) instead of just letting it be negative?

9 votes
Accepted

Does premultiplied alpha give order independent transparency?

9 votes

What is the difference between a point transformation and a vector transformation?

8 votes
Accepted

How to translate object to origin?

8 votes
Accepted

Area Lights in Path Tracing

8 votes
Accepted

Is a cubic Lagrange interpolation tensor product the same as bicubic interpolation?

8 votes

Could a hexagonal pixel array store an image more efficiently?

8 votes
Accepted

Is it possible to directly generate mipmap levels of perlin noise?

7 votes

Algorithms to Remove High Frequency Noise from Path Tracing

7 votes
Accepted

NURBS curve drawing

7 votes

Is the demoscene a source of advancements in computer graphics?

6 votes
Accepted

Zoom in orthographic vs perspective projection

6 votes

What are Spherical Harmonics & Light Probes?

6 votes
Accepted

Mitchell's Best Candidate Algorithm

5 votes
Accepted

How does a rigged model work?

5 votes

How is that possible that matrices can be thought as coordinate systems?

5 votes

A pseudocode to parallelize a path tracer?

5 votes
Accepted

Interpolating vectors on a grid

5 votes

Test if a point is on a line segment

5 votes

Non Real Time Raytracing

5 votes
Accepted

Converting raster shape/blob into displacement map

5 votes

Global illumination leading to image variation

4 votes

What's the current state-of-the-art algorithm for ray-tracing height-fields?

4 votes

How can I make my ice cubes look real?

4 votes

How are volumetric effects handled in raytracing?

4 votes

Is there a way to achieve the look of a distant flock or shoal without full simulation?

4 votes

Creating vector shapes using only C++

4 votes

memory consumption for a true color frame buffer