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Description: DHTML, JavaScript
Draw Line, Circle, Ellipse (Oval), Polyline, Polygon, Rectangle.
High Performance JavaScript Vector Graphics Library.
-DHTML, JavaScript Draw Line, Circle, Ellipse (Dec.), Polyline, Polygon, Rectangle. High Performance JavaScript Vecto r Graphics Library.
Platform: |
Size: 6576 |
Author: shuajie |
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Description: 本原代码集是我对计算机图形学的编程实践，包括画直线、反走样直线、画圆、画椭圆、画矩形、画多边形、矩形填充、多边形填充、3D变换、光照、贴图等-primitive code sets for my computer graphics programming practice, including painting line, anti-aliasing straight Circle, painted oval, rectangular painting, drawing polygon, rectangle filling, polygon filling, 3D transformation, lighting, textures, etc.
Platform: |
Size: 2434931 |
Author: 卢峰 |
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Description: 画几何图形，圆弧，弦，椭圆，圆饼，矩形多边形，多义线-painting geometry, arc, chord, oval, round cake, rectangular polygon, multi-line
Platform: |
Size: 139165 |
Author: 曹国成 |
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Description: 本原代码集是我对计算机图形学的编程实践，包括画直线、反走样直线、画圆、画椭圆、画矩形、画多边形、矩形填充、多边形填充、3D变换、光照、贴图等
-primitive code is the set of computer graphics programming practice, including line drawing, anti-aliasing line, Circle. painted oval, rectangular painting, drawing polygon, rectangle filling, polygon filling, 3D transformation, lighting, texture, etc.
Platform: |
Size: 31343 |
Author: 李辉 |
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Description: 地理信息系统中， 对线段，多边形等位置信息的分析， 主要方便了地理信息元素的比对-geographic information system, the line, polygon, etc. location information analysis, convenient for the main elements of the geographic information than right
Platform: |
Size: 699 |
Author: kang |
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Description: 多边形扫描转换填充
A C++ program to fill a Polygon using Scan Line Polygon Fill Algorithm.
Platform: |
Size: 2728 |
Author: 艾文 |
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Description: This file contains one-line descriptions of the geometry filters.
Geometry Manipulation
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flipply - flip the orientation of faces
normalsply - compute surface normal vectors at vertices
xformply - transform vertices (translation, scale, rotation)
Create PLY Files
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platoply - make any of the five Platonic solids
sphereply - create a sphere
File Conversion
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ply2ascii - convert polygon file to ASCII version
ply2binary - convert polygon file to binary version
ply2iv - convert to Inventor file format
obj2ply - convert from Wavefront .obj format
Information About Files
-----------------------
boundply - find bounding box of object and re-position if desired
headply - print out the entire file header
Support Routines
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ply.c - layout grammar parsing and file I/O for geometry filters
adjacency_module.c - determining ajacency between vertices and faces
Platform: |
Size: 53458 |
Author: 狗蛋 |
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Description: 计算机图形学的编程实践，包括画直线、反走样直线、画圆、 画椭圆、画矩形、画多边形、矩形填充、多边形填充、3D变换、光照、贴图等-computer graphics programming practice, including painting line, anti-aliasing straight Circle, painted oval, rectangular painting, drawing polygon, rectangle filling, polygon filling, 3D transformation, lighting, textures, etc.
Platform: |
Size: 29542 |
Author: chxyike |
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Description: DDA 算法 achieve DDA line drawing algorithm, the Bresenham algorithm, which generates the midpoint painted circle algorithm, and polygon scan line filling algorithm
Platform: |
Size: 987 |
Author: minglus |
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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: 这个程序源码实现了mapx的绝大部分功能，非常经典！！并且我增加了一个重要功能，网上有许多人提出了这个功能，但是没有很好的解决。修改后，可以实现图层的动态移动，在创建折线时，当鼠标位于窗口边缘时，图幅自动平移，就像mapinfo一模一样的效果，并非简单的移动视图中心。当然你可以根据需要将功能扩充到在画直线、画多义线、画多边形的时候实现动态移动。具体功能与说明请下载后参阅ReadMeFirst。-the process to achieve the source of most of the functionality MapX, very classic! ! And I added an important function, the Internet has made many of the features, but not a very good solution. After revisions, the layer can be achieved for the dynamic movement, in the creation of dogleg, when the mouse is located at the edge of the window, maps automatic translation, like MapInfo exactly the same effect, is not a simple mobile View Center. Of course, you may need to expand the functions of the painting straight line paintings, the paintings polygon Dynamic Mobile. The specific function and description of downloading information ReadMeFirst.
Platform: |
Size: 1883926 |
Author: 严勇 |
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Description: 包括画直线、反走样直线、画圆、画椭圆、画矩形、画多边形、矩形填充、多边形填充、3D变换、光照、贴图等。由于精力有限，未对原码做任何注释。出于简化编程的考虑，许多地方指定了常数，未做通用处理。还包含一个OpenGL教程-including painting line, anti-aliasing straight Circle, painted oval, rectangular painting, drawing polygon, rectangle filling, polygon filling, 3D transformation, lighting, textures, etc.. Because of the limited energy, the original code did not make any notes. To simplify programming for consideration, in many places designated constant, GM declined to handle. Also includes an OpenGL Guide
Platform: |
Size: 781814 |
Author: 花阿花 |
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Description: 自己开发的，多边形扫描线填充算法，采用橡皮筋模式确定多边形轮廓，经调试通过，此代码效率很高-its own development, filled polygon scan line algorithm, using rubber-band model to determine polygon outline, debugger, this code efficiency
Platform: |
Size: 52087 |
Author: 寒冬 |
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Description: 线段及直线的基本运算 1. 点与线段的关系2. 求点到线段所在直线垂线的垂足3. 点到线段的最近点4. 点到线段所在直线的距离 5. 点到折线集的最近距离 6. 判断圆是否在多边形内7. 求矢量夹角余弦 8. 求线段之间的夹角9. 判断线段是否相交10.判断线段是否相交但不交在端点处11.求线段所在直线的方程 12.求直线的斜率 13.求直线的倾斜角14.求点关于某直线的对称点15.判断两条直线是否相交及求直线交点 16.判断线段是否相交，如果相交返回交点-straight line segment and a basic computing. Point and the line between the two. Seeking to point straight vertical line segment where the Pedal 3. Line points to the recent four points. Point to the straight line distance from the host 5. Set point to the recently broken away from six. To judge whether the circular polygon 7. for vector cosine angle 8. for the angle between the line 9. Line judge whether the intersection 10. Line judge whether the intersection but do not pay the endpoint Office 11. for the straight line segment where equation 12. for a linear slope 13. seeking straight tilt angle 14. Points on a linear symmetrical points 15. to judge whether the intersection of two straight and for 16 straight intersection. Line judge whether the intersection, the intersection to intersec
Platform: |
Size: 1265 |
Author: 孤星赶月 |
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Description: 8. 判断点是否在凸多边形内 9. 寻找点集的graham算法 10.寻找点集凸包的卷包裹法 11.判断线段是否在多边形内 12.求简单多边形的重心 13.求凸多边形的重心14.求肯定在给定多边形内的一个点15.求从多边形外一点出发到该多边形的切线16.判断多边形的核是否存在-8. In judging whether a convex polygon 9. Find points of graham algorithm 10. Find point set of convex hull volume parcels Act 11. Line judge whether the polygon 12. Seeking simple polygon focus 13. Convex Polygon focus 14. For sure in a given polygon within the a point 15. demand from outside the polygon to the starting point of the polygon Tangent 16. the nuclear polygon judgment whether there
Platform: |
Size: 4120 |
Author: 孤星赶月 |
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Description: 基于opengl的多边形扫描算法演示系统，可以演示出多边形填充过程中扫描线扫描的结果，动态的演示出来。-on opengl polygon scan algorithm demonstration system that can demonstrate Polygon Fill out the process of scanning line scan results, dynamic demo out.
Platform: |
Size: 12598 |
Author: 0 |
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Description: 本原代码集是对计算机图形学的编程实践，包括画直线、反走样直线、画圆、画椭圆、画矩形、画多边形、矩形填充、多边形填充、3D变换、光照、贴图等。出于简化编程的考虑，许多地方指定了常数，未做通用处理。解压缩后建立gui16目录，在其下有原代码和工程文件。在gui16下建立release目录，其下有一可执行文件及其所须的位图及模型文件。如在release目录之外执行程序，必须复制所需位图及模型文件。内含-primitive code of computer graphics programming practice, including painting line, anti-aliasing straight Circle, painted oval, rectangular painting, drawing polygon, rectangle filling, polygon filling, 3D transformation, lighting, textures, etc.. To simplify programming for consideration, in many places designated constant, GM declined to handle. Decompress gui16 established after the catalog under the original code and engineering documents. Established in gui16 release directory, under which an executable file and the necessary bitmap, and model documents. If the release catalog implementation procedures, must copy the necessary bitmap and model documents. Intron
Platform: |
Size: 28737 |
Author: 耿均 |
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Description: 关于vc里画图形的程序。包括画多边形，错切，裁剪，旋转，变换，填充等等的操作。还包括中点画线算法等。-on vc Lane painting graphics procedures. Polygon, including painting, wrong cutting, cutting, rotating, transform, filled out the operation. Also included were dotted line algorithm.
Platform: |
Size: 75130 |
Author: 孔的 |
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Description: 与计算机图形学有关，DDA划线法，可以划直线，调用可划多边形-with the computer graphics, DDA crossed, we could draw a straight line, polygon call to be designated
Platform: |
Size: 788 |
Author: 王烨 |
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Description: vc编写三惟投影变换以及二为线段以及多边形裁减！-A 3D projection transform,2D segment of line and polygon cut down programed with vc
Platform: |
Size: 72043 |
Author: 王哲 |
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