Top "3d" questions

3D computer graphics are graphics that use a three-dimensional representation of geometric data stored in the computer for the purposes of performing calculations and rendering 2D images.

Rotating a Vector in 3D Space

I am making an android project in opengl es that uses accelerometer to calculate change in specific axes and my …

math vector 3d rotation linear-algebra
How to make a 3D scatter plot in Python?

I am currently have a nx3 matrix array. I want plot the three columns as three axis's. How can I …

python 3d matplotlib plot scatter-plot
Plot 3D data in R

I have a 3D dataset: data = data.frame( x = rep( c(0.1, 0.2, 0.3, 0.4, 0.5), each=5), y = rep( c(1, 2, 3, 4, 5), 5) ) data$z = runif( 25, min = (data$…

r plot 3d
Displaying a 3D model in JavaScript/HTML5

I am looking at rendering a 3D model in a browser. What tools should I use/what places should I …

javascript html 3d webgl
Rotate camera in Three.js with mouse

I have quite a few objects in my scene so rotating all of them could be a pain. So what …

javascript 3d three.js
Disable vertical sync for glxgears

Sometimes you need to check whether you Linux 3D acceleration is really working (besides the glxinfo output). This can be …

linux 3d glx
How to convert a 3D point into 2D perspective projection?

I am currently working with using Bezier curves and surfaces to draw the famous Utah teapot. Using Bezier patches of 16 …

java graphics 3d bezier
R: Plotting a 3D surface from x, y, z

imagine I have a 3 columns matrix x, y, z where z is a function of x and y. I know …

r 3d matrix plot rgl
Plotting a 3d cube, a sphere and a vector in Matplotlib

I search how to plot something with less instruction as possible with Matplotlib but I don't find any help for …

python matplotlib 3d geometry
The purpose of Model View Projection Matrix

For what purposes are we using Model View Projection Matrix? Why do shaders require Model View Projection Matrix?

opengl directx 3d