Tags » Computer Graphics

Fabric and Wind Simulation on the GPU

Since we’re about midway between Retrochallenges, I thought for a change of pace I’d post something about non-retro computing. I’ve been working on a small OpenGL graphics engine – nothing too complicated, just a platform to experiment with different algorithms and shaders and stuff.  246 more words


Global Computer Graphics Market Trends and Forecast 2022


This report studies Computer Graphics in Global market, especially in North America, Europe, China, Japan, Southeast Asia and India, focuses on top manufacturers in global market, with capacity, production, price, revenue and market share for each manufacturer, covering… 749 more words


Imagifractalous! 3: Fractal binary trees

I’ve taken a break from Koch-like curves and p-adic sequences for an arboreal interlude….  Yes, there’s a story about why — I needed to work with Nick on a paper he was writing for Bridges — but that story isn’t quite finished yet.  943 more words

Geometry: 2D

Smoke Simulation

Video courtesy: Manuel Menezes de Oliveira Neto

Accuracy of CFD results are greatly influenced by the grid type and quality. The above video shows the smoke simulations performed by Manuel Menezes de Oliveira Neto and his team. 153 more words


Soft Shadow Mip-Maps vs Percentage-Closer Soft Shadows

So, I wanna present my MS thesis in a better way. My adviser came out with such a beautiful idea that I wasn’t smart enough to fully understand and enjoy until now. 217 more words

Computer Graphics

Unit Test in Rendering

Although it’s impossible to directly test the result of a rendering algorithm, as the result is an image, there’s always biases of each pixel value, according to the algorithm and hardware which determine the accuracy of numbers, we can use unit test to test the atomic functions of the rendering algorithm. 39 more words

Computer Graphics