Questions tagged [graphics]
The graphics tag has no summary.
99 questions
0 votes
0 answers
111 views
How 3D assets are managed in real time configurators?
We see a lot of 3D configurator web applications on the web and even other type of configurators in embedded systems, such as LED Totem displays. From real time car configurators which every major car ...
-3 votes
2 answers
425 views
What is YIQ color model? [closed]
As we know that RGB monitors requires separates signals for red, green, and blue components of the image but television monitors uses single composite signals. For this composite signal use YIQ color ...
- 37
2 votes
1 answer
184 views
How to create a T-shirt or book displacement map in practice?
So I learned that the feature I am interested in is called a "displacement map". This makes it so you can take a blank t-shirt (with all it's curves and subtle textures), and apply an image to it so ...
- 2,787
2 votes
1 answer
292 views
Good way to do 3D vector math in language without operator overloading
I would like to make a simple web application (a static website where all computation happens on the client) that generates a mesh and displays it. I have a working prototype in Unity and now I'm ...
- 128
5 votes
2 answers
3k views
OpenGL and global state
It is generally understood in software engineering that global state is bad. However, OpenGL has been designed very much embracing the concept of global state. many of the things you modify will ...
- 261
2 votes
3 answers
2k views
Convention for labelling coordinate axes in 3d graphics
When I recently started doing some 3d graphics, I carefully (tried to be careful, anyway) decided to use the conventional mathematical standard for labelling axes, which was much more convenient for "...
- 831
1 vote
2 answers
3k views
How is a quadtree stored in a file?
I'm trying to understand how a 2d or 3d map would be saved, and I'm trying to figure out quad trees. So like is each node represented by characters in a file and inside of that is the next one? What ...
- 13
1 vote
0 answers
425 views
Canvas-like drawing interface for SVG?
There's lots of stuff out there comparing the HTML elements SVG and Canvas, but I'm still a little confused. I'm looking for a way to draw an arbitrary shape (like, I have a description of a shape, ...
- 313