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OpenGL 椭圆绘制
- 就是用OpenGL在VC上写的绘制椭圆的算法 是中点方法
fitellipse.rar
- 椭圆拟合,用于在jpg格式的图片上寻找椭圆,并进行拟合,Ellipse fitting to the picture in jpg format to find oval, and fitting
glutdlls37beta.zip
- 图形学的重要算法,使用鼠标右键操作。包括直线DDA算法,Bresenham算法,OpenGL画法,以及圆,椭圆的画法。三角形的平移、旋转、缩放操作。环境配置在rar的注释里有说明。,The importance of graphics algorithms, using the right mouse button operation. Including linear DDA algorithm, Bresenham algorithm, OpenGL drawing, as well as
Ellipse.rar
- glut画椭圆程序 OpenGL中无专门的画椭圆命令,所以自己做了一个用glut画椭圆程序。,OpenGL oval painting process glut of non-specialized order oval painting, so do a procedure with an oval painting glut.
12-GLFun
- iphone openGL 例程 有画线,画方块,画椭圆,和画图-iphone openGL sample
在OpenGL中实现基本的计算机绘图
- 在OpenGL中实现如下基本的计算机绘图功能: 1.为屏幕显示定义一个坐标系统; 2.熟悉绘点函数,并上机实习课件上的几个画点函数的例子; 3. 熟悉画线方法,并熟悉不同的画线状态,并上机实习课件上的几个画线函数的例子; 4. 在模板中添加代码,实现DDA法和Bresenham法绘制直线图元; 5.实现Bresenham法绘制圆图元; 6.实现中点法椭圆图元的生成(选做); 7.掌握顶点阵列和象素阵列绘制图元的方法,用顶点阵列绘制一个长方体,并设置表面颜
3
- 实验要求:1、分别用圆的参数生成法和Bresenham算法画圆 2、请调用画圆和画椭圆的函数画出右图提示:openGL 里可通过glrotatef函数实现坐标系的旋转,如绕Z轴旋转45度(相当于XY平面内图形绕原点旋转45度)通过glrotatef(45,0,0,1)来实现。 -Experimental requirements: 1, respectively, the parameters used to generate a round and Bresenham algo
Drawgraph
- 计算机图形学中绘制椭圆,矩形,折线,圆在GDI和OpenGL中实现-Computer graphics, drawing ellipse, rectangle, line, round to achieve in the GDI and OpenGL
ComputerGraphics_GDI
- OPENGL图形绘制(一个椭圆,一个矩形)-Graphics by VS to run out of (an oval, a rectangle)
openGL
- 此程序的功能是实现基本的openGL中的画线算法,总共有四个算法。DDA画线算法,中点Bresenham算法画直线,改进Bresenham算法画直线以及 四分法绘制椭圆-Feature of this program is to achieve the basic openGL draw lines in the algorithm, a total of four algorithms. DDA line drawing algorithm, Bresenham midpoint line d
Painter
- 画图,OpenGL实现,可以画点,线,圆,椭圆,矩形,多边形等,可以设置颜色和线的粗细,点的大小-Drawing, OpenGL implementation, can draw points, lines, circles, ellipses, rectangles, polygons, etc., you can set the color and line thickness, point sizes
Simple3DObjects
- opengl,绘制物体,球,圆柱,椭圆,正方体,圆环。-opengl, drawing objects, sphere, cylinder, oval, cube, torus.
openGL
- 计算机图形学实验,画直线,圆,椭圆,带界面-Computer graphics experiments, draw a straight line, circle, ellipse, with the interface
saomiaozhuanhuan
- 用openGL扫描转换多边形和椭圆,其中多边形用的是边界标识法-Polygons and ellipses, with openGL scan conversion polygon with boundary identification method
tuoyuan
- 用opengl实现bresenham算法画椭圆,先画1/4个椭圆,然后借助椭圆的对称性,画出其余部分-Use opengl achieve bresenham algorithm painted oval, first draw 1/4 oval, and then with the symmetry of the ellipse, and draw the rest of the
OpenGL--Demo
- OpenGL由像素点生成直线,圆和椭圆算法,以及生成螺旋星线算法。和框架搭载,方便初学者编程,-OpenGL pixels generated by a straight line, circle and ellipse algorithms, and algorithms to generate spiral Star Line. And frame mounted, easy for beginners to programming,
Demo
- OpenGL 交互式画线,画圆,椭圆,以及填充多边形,和简单三维物体。所有画图程序均为底层实现,图形均由像素点画出-OpenGL interactive drawing lines, circles, ellipses, and filled polygons, and a simple three-dimensional objects. All drawing program are the underlying implementation, graphics drawn by pixel
saomiaozhuanhuan
- 用openGL扫描转换多边形和椭圆,其中多边形用的是边界标识法-Polygons and ellipses, with openGL scan conversion polygon with boundary identification method
经典3D绘图示例程序
- 3D绘图示例程序,OpenGL和MFC编写,用于演示矩形,三角形,椭圆环,bezier曲面等图形的三维旋转
OpenGL绘制参数曲线
- opengl绘制参数曲线,这里绘制的是很多条短直线逼近一个椭圆,比较适合新手(OpenGL draw parameter curve, here is drawing a lot of short straight line approaching an ellipse, more suitable for novice)