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tuxingxuedazouye
- 1. 做一个集成的图形界面的程序,可调用每一次作业子程序。 2. 调用画点的函数,用DDA、中点算法画直线和中点算法及正负法画圆和抛物线。 3. 交互式的二维直线求交:如果存在交点,用实心圆显示交点,并用文字显示其坐标。 4. 用动画实现二维图形变换的各种算法,实现对指定形体的平移、旋转和缩放。(包括自行车行走和绕固定点旋转的自旋转物体动画。) 5. 线段裁剪和多边形裁剪算法的动画演示实现。(两种线段裁剪算法和H-S多边形逐边裁剪算法)多边形裁剪算法的动画演示要求先画出一个封闭的
456444
- 原始的画圆程序,将圆分成n个点的集合,通过坐标的变换画圆-primitive Circle procedure will be divided into n-round points set by the coordinates transform Circle
GPSGCNH
- 拟合曲面,先输入已知数据,拟合出系数,再带入未知点的X,Y坐标进行计算!-fitting surface, known to input data, fitting out factor, again into the unknown point of the X, Y coordinates calculated!
021103270
- 输入两点或多点的坐标,可以实现矢量绘图的程序,并能选择颜色和填充样式-two or more input the coordinates can be achieved vector drawing procedures, and can choose colors and fill patterns
xzdlt
- 立体旋转的圈,用数组将坐标点保存;根据三维坐标变换;将立体的坐标变换成不成角度的坐标值;再根据正等轴侧(其它轴测图)、或透视坐标变换将坐标值变换到屏幕上用直线将图形绘制出来。-three-dimensional rotating the ring, and the array will coordinate point preservation; Under the three-dimensional coordinate transformation; three-dimensional co
drawline
- 这是用VB6.0开发的一个绘图程序,移动鼠标可显示坐标点的值。
figure
- 有100个数据点,知道x,y,z的坐标,用命令把这些点拟合成空间的曲线?看点的分布应该是螺旋线,得出一个表达式来表达曲线,有程序
jbscq
- 用脚本生成器的形式实现在CAD中的坐标展点,不同于一般的展点形式
vtkspline
- VC结合VTK来绘制样条曲线SPLIEN并输出相应点的坐标。-VC combination of VTK to draw spline curves SPLIEN and output the coordinates of corresponding points.
rectangular
- 长方体绘制函数; Height高;x1,y1,z, x2,y2,z, x3,y3,z, x4,y4,z,四个(底面的)顶点的坐标,四个点的z坐标相等。顺序为:俯视图的逆时针顺序; isTURE 是建立长方体是否成功的判定返回值,isTURE = 1则失败,isTURE = 0 则成功;-program for make a 3D rectangular filled red color,under MATLAB.
Homework7_1
- 三次B样条曲线画图函数 可以自己设定点的坐标 产生 3次B样条曲线-Three B-spline curve drawing function set-point can generate 3 times the coordinates of B-spline curve
dajkgjk
- 设某图形处理程序只考虑点、直线、圆三种基本图形。对于点,给出点的横纵坐标;对于直线,给出直线方程ax+by+c=0的三个系数a,b,c;对于圆,给出圆心坐标和半径。试说明图形的几何形状类型,并编写输入和输出图形数据、求两点矩离、求两直线交点、 已知点和半径形成圆、已知两点形成直线等函数。
ZD
- 把控制平差生成的展点坐标文件中的坐标展到CAD图上-Adjustment of the control point coordinate file generated in the exhibition show the coordinates to the CAD map
DrawCosCurve
- 在屏幕上用‘*‘横向显示0~360度的cos(x)曲线。此题关键在于余弦曲 线在0~360度的范围内,一行要显示两个点。考虑到cos的对称性,将屏幕的行方向定义为x,列方向定义为y,则0~180度的图形是左右对称的。若将图形的总宽度定义为62列,计算出x行0~180度时y点的坐标m,那么在同一行与之对称的180~360度的y点的坐标就应为62-m。程序中利用反余弦函数acos计算坐标(x,y)的对应关系。 -On the screen using the ' *' hori
KeyPointTable
- cad中绘制总图中坐标点列表的程序,可以很好的列出坐标点的坐标-cad drawing coordinate point list in the General Plan program, listed the coordinates of the coordinate points
2
- 实现两点间画线,点的坐标,全屏显示,视图窗口放大缩小等功能-Realize drawing a line between two points, point coordinates, full screen display, zoom-in view window etc. Function
shuchu1
- 在CAD中,可以方便的拾取多个点的坐标,而且只需按esc就可结束取点-In CAD, you can easily pick up the coordinates of multiple points, and just press the esc can be the end to take
saomiao_s3
- 扫描绘制任意平面三角形,输入三个角点的坐标,即可完成绘制。-Scan to draw any plane triangle,Enter the coordinates of the point of the three corners to complete the draw.
3_Draw
- 读写文件并绘图:写入文件,其中存入点的坐标,并读取文件,画出坐标轴,在坐标轴上会出点并连成折线-Read and write files and graphics: write files, which stored the coordinates of points and read the file, draw the axes, the axis will be out at the point and connected into a line
绘制像素点函数
- 绘制像素点函数:在屏幕的P0(20,20)坐标位置处绘制一个绿色像素点,然后读出该像素点的颜色,水平平移100个像素绘制P1点。(The pixel function is plotted: a green pixel is drawn at the P0 (20,20) coordinates of the screen, and then the color of the pixel is read out. 100 pixels are horizontally shifted to dr
