Top "3d" questions

Tutorials and libraries for OpenGL-ES games on Android

What tutorials and libraries are available which can help beginners to develop 2D and 3D games on Android using OpenGL-ES? …

android opengl-es 3d

Calculating a LookAt matrix

I'm in the midst of writing a 3d engine and I've come across the LookAt algorithm described in the DirectX …

math graphics 3d projection

Plotting a 3D surface plot with contour map overlay, using R

I have a 3-tuple data set (X,Y,Z points) that I want to plot using R. I want to …

r 3d statistics plot

Rotate object in Unity 3D

I can use the following code to rotate object using accelerometer. transform.rotation = Quaternion.LookRotation(Input.acceleration.normalized, Vector3.up); …

unity3d 3d rotation accelerometer

How can I rotate a mesh by 90 degrees in ThreeJS?

I have a mesh that I want to rotate by 90 degrees inside Three JS. Here is the image of the …

javascript matrix 3d rotation three.js

python 3D visualization and graphics

I am looking for Python compatible 3D graphics. Mostly I would like to be able to draw lines and view …

python 3d graphic

OpenGL rotating a camera around a point

In OpenGL I'm trying to rotate a camera around a point, with camera being distance r from the point and …

opengl camera rotation 3d

Signed angle between two 3D vectors with same origin within the same plane

What I need is a signed angle of rotation between two vectors Va and Vb lying within the same 3D …

math vector 3d geometry

How to "flatten" or "index" 3D-array in 1D array?

I am trying to flatten 3D array into 1D array for "chunk" system in my game. It's a 3D-block game …

c# .net arrays 3d flatten

Is there a way to import a 3D model into Android?

Is it possible to create a simple 3D model (for example in 3DS MAX) and then import it to Android?

android 3d opengl-es