Questions tagged as '3d'

Tagged questions
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Change vertices of a plane by rotating

I have a plan on the screen and I want to rotate it by 5 degrees, without using glRotate , I have the code: #include <GL/glut.h> #include <math.h> #include <stdio.h> #define HEIGHT 500 #define WIDTH 500 #define POINTS...
asked by 26.11.2016 / 23:37
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How to do 3D Text with CSS

Is there any way to get this result with CSS only? Do a kind of 3D effect in text breads with CSS? Type the image below? body { background-color: #880000; } h1 { color: #fff; font-size: 100px; font-family: sans-s...
asked by 04.10.2018 / 20:06
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Clickable 3D globe

I'm thinking of doing a project using a 3D globe with the possibility of clicking countries, but I do not know where to start. I've been researching and so far I've found this: link It seems to be pretty full, but it does not give the...
asked by 28.12.2015 / 01:23
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Connecting points to the regression line in 3d

This is the 3d version of this other question. Consider the following data: Income2<-structure(list(X = 1:30, Education = c(21.5862068965517, 18.2758620689655, 12.0689655172414, 17.0344827586207, 19.9310344827586, 18.2758620689655, 1...
asked by 06.04.2014 / 05:19
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How to make an animation show every change in the dataset? With matplotlib

I'm using matplotlib to show my data set in 3d. But I'd like to show each change to the dataset in a 3D chart. And create an animation of it or maybe save the animation. Follow the code I'm using: from mpl_toolkits.mplot3d import Axes3D from m...
asked by 17.07.2017 / 23:18
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How can a colormap of a surface be mapped to a scalar function?

Translation of question I asked no OS : I have a scalar function that represents the electrical potential on a spherical surface. I want to plot, for a given radius, the surface and map its color points based on the potential function. Ho...
asked by 01.05.2017 / 16:45
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Play 3d graph with contour lines in software R

I tried to add contours in my plot as in the second figure below, but I could not, does anyone know how I should proceed? #Function density probability library(pbivnorm) bsb <- function(t1,t2){ a1 <- sqrt(phi1/2)*(sqrt(((phi...
asked by 06.05.2017 / 19:45
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Environment / Technology for developing 3D Web applications

Many web applications are now using 3D features in their applications. One place I found some examples was in Chrome Experiments . An example that instigated my curiosity was this application . My question is: What are the current techno...
asked by 23.02.2016 / 19:09
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OpenGL: what the basic "package" of shaders to create elements of a 3D scene

At the moment, I'm beginning to work with the Shaders concept of the most current versions of OpenGL. My basic reference is the open.gl site tutorials. After having seen all the texts, and tested the sample source code available, my question...
asked by 15.08.2015 / 01:07
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Error loading VTK libraries in Java

I'm using the VTK (8.1.1) 3D visualization system through its interfaces with the Java programming language in the operating system Ubuntu 18.04. Follow the steps described in this tutorial to configure and install VTK. I was able to run the...
asked by 23.05.2018 / 00:32