workshop的成果(适用于膜结构)

kevinlee

谢谢楼主积极分享~

Cosmic.Nova

谢谢楼主分享，顶起好东西！

mhx1005

貌似见到同学了，等站内短信！

jcyh289

processing怎么能和建筑设计联系在一起啊，最近在写ESSAY，Is there a way to create a softer,more human interface to building through computer.OR In what ways script can be used to improve the design process~~希望能得到LZ的帮助啊，痛哭流涕不胜感激

whaat

1# aufalpen 很希望能多接触这方面的东西。

whaat

1# aufalpen 下载学习~

黑色病毒

感谢分享~！

wshopro

看到同学了，注册个号来支持下。 seminar后来我们分小组设计，没有征求过其他小组成员的意见，不好把目前的成果发上来。下面是小组讨论前我的初稿，刚接触processing,不成熟，权当抛砖引玉。（说明：部分代码源于老师 Mr. Ahlquist 给的文件，特别是Tab "cylinder" 里的内容；基本结构参考workshop里的文件，就是楼主上传的那个。） 附件是截图和文件。 Surface.tif (115.7 KB, 下载次数: 14)

2011-1-12 21:28 上传

点击文件名下载附件 Surface.rar (1.43 KB, 下载次数: 12)

2011-1-12 21:28 上传

点击文件名下载附件 我把代码也复制一份在下面，方便大家查阅。 首先需要两个library：particles 和 peasycam， 下载后直接拖到processing安装地址的libraries文件夹里。 第一页代码： import peasy.test.*; import peasy.org.apache.commons.math.*; import peasy.*; import peasy.org.apache.commons.math.geometry.*; import simong.*; import simong.particles.*; PeasyCam cam; ParticleSystem ps; cylinderStructure cy; void setup(){ size(921,691,P3D); smooth(); cam = new PeasyCam(this, 0, 0, 0, 1000); ps= new ParticleSystem(this); ps.drawForces=true; ps.setGravity(0,0,-0.1); ps.defaultMass=0.01; ps.defaultSpringDamping=0.01; ps.defaultSpringRestLength=0.3; strokeWeight(1); stroke(0,150); cy = new cylinderStructure(); } void draw(){ background(255); ps.draw(); cy.update(); } 新建一个Tab（文件里名为cylinderStructure）： class cylinderStructure{ cylinder[] cyds; cylinderStructure(){ cyds = new cylinder [8]; cyds[0] = new cylinder(ps, 24, 24, -300, -300, 0); cyds[1] = new cylinder(ps, 24, 24, 0, -300, 0); cyds[2] = new cylinder(ps, 24, 24, 300, -300, 0); cyds[3] = new cylinder(ps, 24, 24, 300, 0, 0); cyds[4] = new cylinder(ps, 24, 24, 300, 300, 0); cyds[5] = new cylinder(ps, 24, 24, 0, 300, 0); cyds[6] = new cylinder(ps, 24, 24, -300, 300, 0); cyds[7] = new cylinder(ps, 24, 24, -300, 0, 0); } void update(){ for (int i=0;i<24; i++) { for (int j=0;j<24;j++) { for (int m = 0; m <8; m+=2) { cyds[m].pArr[j].unfix(); if (i==0){ if (j==3)cyds[m].pArr[j].fix(); if (j==9) cyds[m].pArr[j].fix(); if (j==15) cyds[m].pArr[j].fix(); if (j==21) cyds[m].pArr[j].fix(); } else if (i==23){ if (j==3) cyds[m].pArr[j].fix(); if (j==9) cyds[m].pArr[j].fix(); if (j==15) cyds[m].pArr[j].fix(); if (j==21) cyds[m].pArr[j].fix(); } } } } for (int i=0;i<24; i++) { for (int j=0;j<24;j++) { for (int n = 1; n <8; n+=2) { cyds[n].pArr[j].unfix(); if (i==0){ if (j==3)cyds[n].pArr[j].fix(); if (j==9) cyds[n].pArr[j].fix(); if (j==15) cyds[n].pArr[j].fix(); if (j==21) cyds[n].pArr[j].fix(); } else if (i==23){ if (j==3) cyds[n].pArr[j].fix(); if (j==9) cyds[n].pArr[j].fix(); if (j==15) cyds[n].pArr[j].fix(); if (j==21) cyds[n].pArr[j].fix(); } } } } } } 新建一tab（文件里名为cylinder): class cylinder{ ParticleSystem ps; Particle [][] pArr; Spring [] sArr; int rCt; int cCt; float aInc; float radius=200.0; float step = 15.0; float xpos, ypos, zpos; public cylinder(ParticleSystem defPS, int definedrCt, int definedcCt, float x, float y, float z ){ this.ps = defPS; this.rCt = definedrCt; this.cCt = definedcCt; this.xpos = x; this.ypos = y; this.zpos = z; this.createMeshPoints(); this.createMeshEdges(); } void createMeshPoints(){ pArr = new Particle[rCt][cCt]; aInc=360/cCt; for (int i=0;i[j]=new Particle(ps,sin(aRad)*radius+xpos,cos(aRad)*radius+ypos,i*step+zpos); pArr[j].visible=false; if (i==0 || i==rCt-1) { pArr[j].fix(); pArr[j].visible=true; } } } } void createMeshEdges(){ sArr = new Spring[10000]; int k=0; for (int i=0;i[j],pArr[i+1][j]); k++; if (j[j],pArr[j+1]); k++; if (i==rCt-2) { sArr[k]=new Spring(pArr[i+1][j],pArr[i+1][j+1]); k++; } } else { sArr[k]=new Spring(pArr[j],pArr[0]); k++; if (i==rCt-2) { sArr[k]=new Spring(pArr[i+1][j],pArr[i+1][0]); k++; } } } } } } OK,到此为止。

wshopro

不知道为什么，上面复制的代码有错误 许多应该是[i][j]的地方只显示[j] 大家看附件吧

aufalpen

30# wshopro 你重新发个帖，以免别人错过这么好的资源。

wshopro

31# aufalpen 刚注册，不知道怎么发帖，显示"对不起，本版块只有特定用户组可以发新话题，请返回。"或者你把那文件再发个帖也行。

wshopro

再一个初稿 tab roof import peasy.org.apache.commons.math.*; import peasy.*; import peasy.org.apache.commons.math.geometry.*; import processing.opengl.*; import processing.dxf.*; import simong.particles.*; //define the SystemParamater PeasyCam cam; ParticleSystem ps; membranen m1; void setup() { //define the SystemParamater size(921,691,P3D); //define the CameraParamater cam = new PeasyCam(this, 0,0,0,1000); //define the ParticleSystem ps= new ParticleSystem(this); ps.drawForces=true; ps.setGravity(0,0,0); ps.defaultMass=0.01; ps.defaultSpringDamping=0.1; ps.defaultSpringRestLength=5; strokeWeight(1); stroke(0,150); m1 = new membranen(); } void draw() { background(255); ps.draw(); }

wshopro

Tab Membranen class membranen{ int n, N; int r, R; int h, H; int c, C; int d, D; float L1, L2; float[][] xpos ; float[][] ypos ; float[][] zpos ; float[] z0; float[] zn ; Particle[][] Points; Spring[][] meshEdges_1; Spring[][] meshEdges_2; membranen(){ createPoints(); createMesh(); } void createPoints(){ n = 10; N = 180; r = 100; R = 500; h = 50; H = 240; d = 25; D = 60; //c = d*h/r; C = D*H/R; L1 = (PI * 2 * r) / N; L2 = (PI * 2 * R) / N; xpos = new float [N][(n+1)]; ypos = new float [N][(n+1)]; zpos = new float [N][(n+1)]; z0 = new float [N]; zn = new float [N]; Points = new Particle[N][(n+1)]; for(int i = 0; i

wshopro

无法上传附件 文件分两个Tab，可以将两页代码拷贝到processing运行

wshopro

Tab Membranen class membranen{ int n, N; int r, R; int h, H; int c, C; int d, D; float L1, L2; float[][] xpos ; float[][] ypos ; float[][] zpos ; float[] z0; float[] zn ; Particle[][] Points; Spring[][] meshEdges_1; Spring[][] meshEdges_2; membranen(){ createPoints(); createMesh(); } void createPoints(){ n = 10; N = 180; r = 100; R = 500; h = 50; H = 240; d = 25; D = 60; //c = d*h/r; C = D*H/R; L1 = (PI * 2 * r) / N; L2 = (PI * 2 * R) / N; xpos = new float [N][(n+1)]; ypos = new float [N][(n+1)]; zpos = new float [N][(n+1)]; z0 = new float [N]; zn = new float [N]; Points = new Particle[N][(n+1)]; for(int i = 0; i

darklight

先学习学习，提高一下processing。。。。

r1987114

感谢分享 资源很好

molo616

学习中 谢谢分享作品！！！！

nibizhang

这玩意pr里面的example就有啊

caojian

感谢分享 资源很好