proe曲线造型

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1、1太阳线柱坐标r=1.5*cos(50*theta)+1theta=t*360z=0圆内螺旋线柱座标系theta=t*360r=10+10*sin(6*theta)z=2*sin(6*theta)费马曲线（有点像螺纹线）数学方程：r＊r=a*a*theta圆柱坐标方程1:theta=360*t*5a=4r=a*sqrt(theta*180/pi)方程2:theta=360*t*5a=4r=-a*sqrt(theta*180/pi)由于Pro/e只能做连续的曲线，所以只能分两次做Talbot曲线卡笛尔坐标theta=t*360a=1.1b=0.666c=sin(theta)f=1x=(a

2、*a+f*f*c*c)*cos(theta)/ay=(a*a-2*f+f*f*c*c)*sin(theta)/bRhodonea曲线笛卡尔坐标系theta=t*360*4x=25+(10-6)*cos(theta)+10*cos((10/6-1)*theta)y=25+(10-6)*sin(theta)-6*sin((10/6-1)*theta)螺旋线圆柱坐标r=5theta=t*1800z=(cos(theta-90))+24*t三叶线圆柱坐标a=1theta=t*380b=sin(theta)r=a*cos(theta)*(4*b*b-1)外摆线迪卡尔坐标theta=t*720*5

3、b=8a=5x=(a+b)*cos(theta)-b*cos((a/b+1)*theta)y=(a+b)*sin(theta)-b*sin((a/b+1)*theta)z=0长短幅圆内旋轮线卡笛尔坐标a=5b=7c=2.2theta=360*t*10x=(a-b)*cos(theta)+c*cos((a/b-1)*theta)y=(a-b)*sin(theta)-c*sin((a/b-1)*theta)长短幅圆外旋轮线卡笛尔坐标theta=t*360*10a=5b=3c=5x=(a+b)*cos(theta)-c*cos((a/b+1)*theta)y=(a+b)*sin(theta)

4、-c*sin((a/b+1)*theta)梅花曲线柱坐标theta=t*360r=10+(3*sin(theta*2.5))^2另一个花曲线theta=t*360r=10-(3*sin(theta*3))^2z=4*sin(theta*3)^2改一下就成为空间感更强的花曲线了;)theta=t*360r=10-(3*sin(theta*3))^2z=(r*sin(theta*3))^2甚至这种螺旋花曲线theta=t*360*4r=10+(3*sin(theta*2.5))^2z=t*16簪形线球坐标rho=200*ttheta=900*tphi=t*90*10螺旋上升曲线r=t^10

5、theta=t^3*360*6*3+t^3*360*3*3z=t^3*(t+1)蘑菇曲线球坐标rho=t^3+t*(t+1)theta=t*360phi=t^2*360*20*20蝶线球坐标：rho=4*sin(t*360)+6*cos(t*360^2)theta=t*360phi=log(1+t*360)*t*360内接弹簧笛卡尔：x=2*cos(t*360*10)+cos(t*180*10)y=2*sin(t*360*10)+sin(t*180*10)z=t*6漩涡线球坐标：rho=t*20^2theta=t*log(30)*60phi=t*7200篮子圆柱坐标r=5+0.3*si

6、n(t*180)+ttheta=t*360*30z=t*5罩形线球坐标:rho=4theta=t*60phi=t*360*10花瓣线球坐标：rho=t*20theta=t*360*90phi=t*360*10双元宝线笛卡尔：r=sin(t*360*10)+30theta=sin(t*360*15)z=sin(t*3)双鱼曲线球坐标系rho=30+10*sin(t*360*10)theta=t*180*cos(t*360*10)phi=t*360*30蝴蝶结曲线迪卡尔坐标x=200*t*sin(t*3600)y=250*t*cos(t*3600)z=300*t*sin(t*1800)两相

7、望“曲线球坐标系rho=30theta=t*360*cos(t*360*20)phi=t*360*20蜜蜂笛卡尔坐标系：x=cos(t*360)+cos(3*t*360)Y=sin(t*360)+sin(5*t*360)弯月笛卡尔x=cos(t*360)+cos(2*t*360)Y=sin(t*360)*2+sin(t*360)*2热带鱼a=5x=(a*(cos(t*360*3))^4)*ty=(a*(sin(t*360*3))^4)*t天蚕丝