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[Graph Drawing] 二次B样条曲线的绘制 DL : 0: 从用c语言编出程序要用文件输入数据。绘制二次B样条曲线的表达式： P(0,2)(t)=P0*G(0,2)(t)+P1*G(1,2)(t)+P2*G(2,2)(t) 0<=t<=1-from using language out to document procedures with the input data. Drawing II B-spline curves of expression : P (0,2) (t) = P0* G (0,2) (t)* G P1 (1,2) (t)* P2 G (2,2) (t ) 0lt; = TLT; = 1
Date : 2025-12-21 Size : 1kb User : 李南宁
[Graph Drawing] DrawB DL : 0: 用VC编写的圆弧样条，B样条曲线的绘制程序，在单文档中输入任意点，绘制出点间的圆弧样条曲线与B样条曲线-VC prepared by the arc-like, B-spline curve mapping procedures in a single document input arbitrary point and draw points of the circular spline curves and B-spline curves
Date : 2025-12-21 Size : 55kb User : 张sir
[Graph Drawing] 画图系统 DL : 0: 我的程序是用C语言编的一个画图软件，满足以下几点：用某种方法实现圆的生成算法。实现橡皮筋直线、圆、矩形。实现多边形裁剪。实现基本几何变换（平移、旋转、缩放）。实现Bezier曲线或B样条曲线。最终呈现的结果是一个小型的交互式图形系统，用界面把所有功能串连起来。-the procedures I used the C language is part of a drawing software to meet the following points : the use of a certain method of generating algorithm round. Achieving rubber-band linear, circular and rectangular. Achieving polygon clipping. To achieve basic geometry transformation (translation, rotation, zoom). Achieving Bezier curve or B-spline curves. The final results show is a small interactive graphics system, with all the functional interface to link up.
Date : 2025-12-21 Size : 5kb User : 李玮玮
[Graph Drawing] Raster_vb DL : 0: For i = 0 To PicMain.Height MaskLine = False 初始化MaskLine变量 For j = 0 To PicMain.Width CurrentColor = GetPixel(PicMain.hdc, j, i) 取得当前所在点的颜色值 If j < PicMain.Width Then TwoColor = GetPixel(PicMain.hdc, j + 1, i) 取得当前所在点前面一点的值, 用途是当是一条很宽的线条把图象围起来时不会误判 End If If CurrentColor = RGB(A, B, C) And TwoColor <> CurrentColor Then 当遇到一条线条时 MaskLine = True MaskLine变量赋值为True LineCounts = 0 LineCounts作用是计算剩余线条的数量 For k = j + 1 To PicMain.Width 开始向后循环, 计算线条的数量 OtherColor = GetPixel(PicMain.hdc, k, i) 取得颜色值 If k < PicMain.Width Then OtherTwoColor = GetPixel(PicMain.hdc, k + 1, i) 取得前面一点的值, 用途是当是一条很宽的线条把图象围起来时不会误判-For i = 0 To PicMain.Height MaskLine = False For variable initialization MaskLine j = 0 To PicMain.Width NR98117 tColor = GetPixel (PicMain.hdc, j, i) made the current locations of the color value If j
Date : 2025-12-21 Size : 3kb User : z
[Graph Drawing] Bezier_curvemode DL : 0: 计算机图形学作业！c++写！运用B样条绘制图形的算法-computer graphics operations. C write! Use of the B-spline Rendering Algorithm
Date : 2025-12-21 Size : 94kb User : 江海
[Graph Drawing] tuxianxue DL : 0: 图形学中的几个C程序 B曲线切线交线房子点划线-Graphics Some C procedures B curve tangent point of line intersection line house
Date : 2025-12-21 Size : 3kb User : 高强
[Graph Drawing] 187 DL : 0: 本程序的调试环境为TC2.0或者TC3.0。运行这个程序需要TC提供的几个头文件。建议修改“options”菜单中的“include”目录项指向TC安装目录下的include目录)；或者把源程序拷贝到tc目录下运行。而本章例子中，因为MICROCAD.C内嵌汇编代码，读者要在命令行下输入tcc -B D:\TC\source\MICROCAD\MICROCAD.C，来编译MICROCAD.C。注意，在汇编的时候TC要调用TASM.exe。-This procedure debugging environment TC2.0 or TC3.0. TC needs to run this process several header files provided. Proposed to amend the
Date : 2025-12-21 Size : 54kb User : 枯荣
[Graph Drawing] spline_3 DL : 0: Date : 2025-12-21 Size : 125kb User : 叶子
[Graph Drawing] bline DL : 0: 过型值点的b样条算法速度快。 Line.rc This is a listing of all of the Microsoft Windows resources that the program uses. It includes the icons, bitmaps, and cursors that are stored in the RES subdirectory. This file can be directly edited in Microsoft Visual C++.-Data points over the b-spline algorithm speed. Line.rc This is a listing of all of the Microsoft Windows resources that the program uses. It includes the icons, bitmaps, and cursors that are stored in the RES subdirectory. This file can be directly edited in Microsoft Visual C++.
Date : 2025-12-21 Size : 18kb User : zzzzzz
[Graph Drawing] utah_teapot DL : 0: 用C++实现的计算机图形学中的utah立体茶壶，用到Bezier和B样条曲面-With C++ Realize the computer graphics in stereo Utah teapot, using Bezier and B-spline surfaces
Date : 2025-12-21 Size : 1.25mb User : 熊冬冬
[Graph Drawing] chap7all DL : 0: Chapter 7 Rational B-spline (NURBS) Surfaces basis.c tbasis.c Calculates the B-spline basis functions. frbsurf.c tfrbsurf.c Calculates and test the fast B-spline surface algorithm. knot.c tknot.c Calculates an open knot vector. rbspsurf.c trbsurf.c Calculates a rational B-spline (NURBS) surface. rbsurf.h Header file for fast rational B-spline surface program sumrbas.c Calculates the Sum function for a rational B-spline surface. chap7all.zip ZIP file for all of Chapter 7. chap7all.tar.gz UNIX tar file for all of Chapter 7.
Date : 2025-12-21 Size : 12kb User : 陈小明
[Graph Drawing] chap6all DL : 0: Chapter 6 B-spline Surfaces basis.c tbasis.c Calculates the B-spline basis functions. bsplsurf.c tbsurf.c Calculates a B-spline surface. bspsurfu.c tbsurfu.c Calculates a periodic B-spline surface. dbasis.c tdbasis.c Calculates the B-spline basis functions and derivatives. dbsurf.c tdbsurf.c Calculates a B-spline surface and derivatives. knot.c tknot.c Calculates an open knot vector. knotu.c tknotu.c Calculates a periodic knot vector. rdpnp.c Support routine - inputs PNP (polygon net point) file. chap6all.zip ZIP file for all of Chapter 6. chap6all.tar.gz UNIX tar file for all of Chapter 6. -Chapter 6 B-spline Surfaces basis.c tbasis.c Calculates the B-spline basis functions. bsplsurf.c tbsurf.c Calculates a B-spline surface. bspsurfu.c tbsurfu.c Calculates a periodic B-spline surface. dbasis.c tdbasis.c Calculates the B-spline basis functions and derivatives. dbsurf.c tdbsurf.c Calculates a B-spline surface and derivatives. knot.c tknot.c Calculates an open knot vector. knotu.c tknotu.c Calculates a periodic knot vector. rdpnp.c Support routine- inputs PNP (polygon net point) file. chap6all.zip ZIP file for all of Chapter 6. chap6all.tar.gz UNIX tar file for all of Chapter 6.
Date : 2025-12-21 Size : 12kb User : 陈小明
[Graph Drawing] gh DL : 0: 1. 简单图元的生成（如直线、圆、长方形等） 2. 用DDA算法或中点（Besenham）算法实现直线段、椭圆或圆的绘制 3. 用扫描线填充算法进行区域填充,用Sutherland 裁剪算法裁减多边形 4. BEZIER曲线或B样条曲线的绘制 5. 个性化图形软件包的开发 6. 所有文件包括源码和截图-1. Easy metafile generation (such as linear, round, rectangular, etc) 2. Using DDA algorithm or the mid-point (Besenham) algorithm achieve a straight line segment, draw an oval or round 3. Scanline fill algorithm used to populate the region, with Sutherland reduction of polygon clipping algorithm 4. BEZIER curve or B-spline Curve 5. personalized graphics package development 6. all documents, including source code and screenshot
Date : 2025-12-21 Size : 1.38mb User : lixuan
[Graph Drawing] b_spline_by_c DL : 0: 本源码用c语言编写b样条曲线，实现b样条曲线正算-use C language to draw a b-spline curve
Date : 2025-12-21 Size : 21kb User : ycc
[Graph Drawing] Diamond(st) DL : 0: 金钢石，B样曲线，北极星，摩术三角。。。画法C++实现-Diamond, B-like curve, the North Star, Mount Triangle surgery. . . Drawing C++ to achieve
Date : 2025-12-21 Size : 4.92mb User : lee
[Graph Drawing] pic DL : 0: 作业名称：简易的图形编辑器实现功能：A: 有一些图元（例如：点，线，矩形，园...） B: 可以在任意位置任意方向作图 C: 填充方式至少有四种（实的，网格，竖线，横线等） D：可以扩充图元课填充的方法 -Operating Name: simple graphics editor to achieve function: A: there are some graphic elements (such as: point, line, rectangle, Park ...) B: can be anywhere in any direction in the mapping C: to fill at least four ways ( In fact, grid, vertical, horizontal, etc.) D: Metafile classes can be expanded to fill the method
Date : 2025-12-21 Size : 2kb User : zhangbin
[Graph Drawing] ok DL : 0: 图形学二次B样条曲线实现原程序 Visual C-Graphics quadratic B-spline curves to achieve the original program
Date : 2025-12-21 Size : 271kb User : keven
[Graph Drawing] Bsurface DL : 1: 用c++语言写的B样条曲面的绘图程序，程序简单易懂-C++ B spline surface
Date : 2025-12-21 Size : 2.31mb User :
[Graph Drawing] BSurface25 DL : 0: 用C++写的B样条曲面的绘图程序，这个程序与Bsurface的程序相比有跟多的基点，构造的曲面更大-Written by C++ B-spline surface mapping program that program with Bsurface more basis points compared with the larger surface structure
Date : 2025-12-21 Size : 2.29mb User :
[Graph Drawing] Curve DL : 0: mfc编写的画图小程序，可以画出来曲线，贝塞尔和b样条(MFC prepared drawing applet, you can draw out the circle)
Date : 2025-12-21 Size : 507kb User : 胡果

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