python opengl tutorial

GLUTTutorial Prepare for transformation window Download the following vcpus and run the program (glu0.zip) (this is the project in the previous section ). You will see two windows: a console window and an OpenGL window. Change the window size so that the height and width are no longer equal, and the triangle is deformed. This occurs because you have not correctly set the projection matrix. The default value is the Perspective Projection Matrix and t

Go from "translation" Nehe OpenGL tutorialObjectiveStatement, this Nehe OpenGL tutorial series of articles by 51 blog yarin Translation (2010-08-19), this blog for reprint and a little collation and modification. Thank you for compiling Nehe's OpenGL pipeline tutorial, as w

Go from "translation" Nehe OpenGL tutorialObjectiveStatement, this Nehe OpenGL tutorial series of articles by 51 blog yarin Translation (2010-08-19), this blog for reprint and a little collation and modification. Thank you for compiling Nehe's OpenGL pipeline tutorial, as w

'd like to tell you that people use cameras to observe things in 3D, although OpenGL does not actually have a camera. So when you move on the screen, you are actually moving all objects, and the feeling of motion is not caused by the creation of a camera to watch movies, instead, all objects in the world are moved with the relative coordinates (0, 0. It sounds like this is a huge workload, but it is not. According to your application, you will perfor

(+) and minus (-) in the following code to see how the rotation direction of an object changes. And try to change 0.2 to 1.0. The larger the number, the faster the object is. The smaller the number, the slower the object is. Rtri + = 0.2f; // increase the rotation variable of the triangle (new)Rquad-= 0.15f; // reduce the rotation variable of the Quadrilateral (new)Return true; // continue running} Finally, change the title content in window mode. If (Keys [vk_f1]) // is the F1 key pressed?{Key

the light source position, ambient light, diffuse light and other parameters directly copied on the line (later on the use of color texture, Because most of the time is still used in color coloring, simple color and color texture effect or the difference is very large, color texture as pure black pillars in the light is very realistic, and pure color brush on the black has no characteristics, draw a ball can be seen immediately??For more instructional videos and downloads, please pay attention

The code is not analyzed here because it is enough in the tutorial. If you are interested, you can check the code yourself. This tutorial comes from the original neheopengl Chinese tutorial (http://www.yakergong.net/nehe/), but it has a bad place, that is, when I go to see, it can not download the code ~~~~ Maybe my character is poor. It can be used as a referenc

Go from "translation" Nehe OpenGL tutorialObjectiveStatement, this Nehe OpenGL tutorial series of articles by 51 blog yarin Translation (2010-08-19), this blog for reprint and a little collation and modification. Thank you for compiling Nehe's OpenGL pipeline tutorial, as w

Lesson 1Fog: This course is based on the Code of Lesson 7th. You will learn three different calculation methods for fog and how to set the fog color and scope.This tutorial is written by Chris aliotta.Do you want to add fog effects to your OpenGL program? I will teach you how to do this in this tutorial. This is my first tuto