glut
how to get relative x and y position from mouse click
In my mouse callback, i need to find out where the mosuebutton was clicked relative to the origin(so I need the -1 to 1 value) In the mosue calledback, the GLint is return the value 400 or whatever th[详细]
2023-04-13 04:03 分类：问答OpenGL gluLookAt() not working as intended
I am making a rollercoaster inside of a skybox in OpenGL, and without much background on it\'s functions or computer graphics it is proving to be very difficult. I drew a rollercoaster using Catmull-R[详细]
2023-04-12 19:36 分类：问答glutInit parameters in simple OSX example
I\'m working with an example from this site on OSX and I have no troubles compiling it but I don\'t know how to test run it. The program looks like this:[详细]
2023-04-12 13:30 分类：问答How to pause an animation with OpenGL / glut
To achieve an animation, i am just redrawing things on a loop. However, I need to be able to pause when a key is pressed. I know开发者_Go百科 the way i\'m doing it now its wrong because it eats all o[详细]
2023-04-09 21:50 分类：问答glutIdleFunc not calling idle function
I\'m creating a maze program, that randomly generates a path. I\'m using an idle function to calculate the next direction and shape of the path, but for some reason the idle function is not being call[详细]
2023-04-09 16:20 分类：问答glutBitmapString() was not declared in this scope
when i try to plot some strings with the following code: // label min and max for current vector glRasterPos2f(nx+1,y1);[详细]
2023-04-09 07:58 分类：问答glutGetWindow - Expression must have class type
Good Afternoon, So I\'m working with C++ (Visual Studios C++ 2010 to be exact) and am working on a seemingly easy task;[详细]
2023-04-06 10:53 分类：问答gluLookAt() makes blank screen
I don\'t have much OpenGL experience. I am trying to draw a teapot and move a camera around the teapot. To this end I am using the gluLookAt function. The problem is that when I call gluLookAt the scr[详细]
2023-04-06 07:32 分类：问答Stretching and overlaying bitmaps in C++
I\'m working with Vis. Std 2010 Cpp and I\'ve been trying to figure out how to create a bitmap from two existing bitmaps.[详细]
2023-04-06 03:46 分类：问答delete dynamically allocated memory in openGL
I use C++ and and freeglut, and want to know how to delete the dynamically allocated memory using new. I need to free the memory when closing the window. Where should I put this delete pointer?before[详细]
2023-04-04 01:41 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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