Description: This the third tutorial in the Foundation section. This tutorial covers the basics of drawing some simple 2D polygons such as triangle, pentagon, rectangle etc. We will make use of the code that we had generated in the previous section. We ll cover some important topics such as Clipping Area, Viewports, Vertex and the Primitives in OpenGL such as the point, line, triangle, polygon, quads etc. We ll write a program that is menu driven and draws points, triangles, lines, quads etc. Platform: |
Size: 26706 |
Author:zhf |
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Description: The package must also have a user-friendly interface that may be menu-oriented, iconic or a combination of both. It provides most the features that a 2D graphic editor should have. It is developed in C. it has been implemented on DOS platform. The 2-D graphics package designed here provides an interface for the users for handling the display and manipulation of basic picture objects like point, line, rectangle, ellipse, polygon, spiral, etc. It can also perform operations on selected objects like clipping, translation, rotation, area filling etc. It is capable of loading and saving the picture files. The interface is user –friendly with icons for all the functions. Platform: |
Size: 16384 |
Author:sk |
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Description: 该程序包含两部分，一部分使用扫描线区域填充算法完成多边形的扫描显示，另一部分使用Cohen-Sutherland算法实现直线裁剪-The program consists of two parts, using the scan line polygon area fill algorithm scans showed complete, the other using the Cohen-Sutherland line clipping algorithm Platform: |
Size: 274432 |
Author:sjgao |
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Description: 计算机图形学本程序是基于VC++环境下的MFC程序，主要实现了二维图形的显示与绘制，具体功能如下：
（1）画直线、画多边形、画圆、画字符
（2）对多边形进行填充
（3）图形裁剪
（4）图形的几何变换
（5）三维图形的消隐及着色
-Computer graphics of this program is the the MFC program based on VC++ environment, the main achievement of the two-dimensional graphical display and rendering, specific functions are as follows: (1) draw a straight line, polygon drawing, draw a circle, draw characters (2) of the polygon fill (3) Graphics Clipping (4) graphic geometric transformation (5) three-dimensional graphics blanking and coloring Platform: |
Size: 79872 |
Author:吴程序 |
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Description: Software rasterizer with openGL style interface. Implements bilinear, trilinear, and anisotropic filtering. Filtered image scaling, mipmap generation. Polygon/triangle/quad/strip type input. Smooth shaded directional/positional, constant/linear/quadratic attenuated lighting. Linear/exp/exp2 fog. Alpha blending. Colored vertex and materials. User clipping planes. Automatic texture coordinate generation, object/eye linear, spherical, reflection, normal. Math library, including vector and matrix operations, various utilities. Update (6/11/2013): Internal bitmode may now be specified at compile time and is 32 bits per pixel by default (up from 16bpp). Platform: |
Size: 1002496 |
Author:李强 |
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Description: cohen直线裁剪算法 包含矩形框对线段的裁剪 以及多边形的绘制-cohen linear cutting algorithm contains clipping rectangle on the line and polygon drawing Platform: |
Size: 2357248 |
Author:weng |
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Description: 运用C#编程语言完成多边形裁剪算法程序。实现输入一个多边和一段线后能够自动将线裁剪并保留多边形内的线段而舍弃多边形外的线段。-Using C# programming language to complete polygon clipping algorithm program. Enter a multilateral and achieve some line after line can automatically crop and retained within the polygon segments and discard outer polygon segments. Platform: |
Size: 257024 |
Author:caojuan |
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Description: 1、理解多边形裁剪的原理（Weiler-Atherton算法、Sutherland-Hodgeman栋算法）。
2、实现这两种多边形的裁剪算法，在屏幕上用一个封闭矩形裁剪任意多边形（凹多边形、凸多边形都要实验）。
3、编写上述算法程序，在工作区域当中运行并显示算法效果。
4、将多边形裁剪模块添加到设计的图形实验系统当中。
5、完成代码编写、调试。-1, understand the principles of polygon clipping (Weiler-Atherton algorithm, Sutherland-Hodgeman buildings algorithm). 2, to achieve these two polygon clipping algorithm, on the screen with a closed arbitrary polygon clipping rectangle (concave polygon convex polygon should experiment). 3, the preparation of the above algorithm program, which runs in the work area and display algorithm results. 4. Add the polygon clipping module to which the graphics test system design. 5, complete coding, debugging. Platform: |
Size: 1024 |
Author:蒋立宝 |
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Description: An article on 2-D Polygon Clipping with the source code,-An article on 2-d Polygon Clipping with the source code, Platform: |
Size: 43008 |
Author:Maujorim |
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Description: 实现多边形裁剪,被裁剪部分用绿色表示，裁剪区域内的部分用红色表示(Polygon clipping is implemented, and the cropped part is represented by green. The part in the clipping area is represented by red) Platform: |
Size: 62540800 |
Author:zyz222424
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Description: 采用Sutherland-Hodeman多边形裁剪算法和Cohen-Sutherland直线裁减算法在java界面实现(The implementation of the Sutherland-Hodeman polygon clipping algorithm and the Cohen-Sutherland line reduction algorithm in the java interface) Platform: |
Size: 4096 |
Author:李木华 |
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Description: 一个图像处理方法,主要的功能：将一副图像选定的区域（多边形、矩形、圆形、椭圆）复制到另一副图像的指定位置。
本程序辅助功能（区域或全图）：
? 图像的亮度、饱和度、色彩平衡、对比度、灰度调整。
? 图像的功能虑镜：反色（底片）、曝光、浮雕、雕刻、模糊、锐化、紫色、幽灵。
? 边缘模糊、旋转、图像缩放、图像剪切（矩形区域）。
? 信封打印。(The main function of an image processing method is to copy the selected area of one image (polygon, rectangle, circle, ellipse) to the designated position of another image.
Auxiliary functions of this program (area or full map):
Image brightness, saturation, color balance, contrast, gray adjustment.
Functional mirror of image: reflection (negative), exposure, relief, sculpture, blur, sharpening, purple, ghost.
Edge blurring, rotation, image scaling, image clipping (rectangular area).
Envelope printing.) Platform: |
Size: 745472 |
Author:ghostalien |
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Search - polygon clipping