Re: human body geometry

Hello Christian and Andrei,

I will attache my version :-) It was a tough work.

He is 180 cm tall too.

Sincerely

OKUMURA, Akira oxon_at_icrr.u-tokyo.ac.jp
Institute for Cosmic Ray Research, University of Tokyo 5-1-5 Kashiwanoha Kashiwa Chiba 277-8582 Japan Phone/Fax : +81 4-7136-3153
Skype : okumura.akira

On 2007/10/23, at 1:54, Andrei Gheata wrote:

> Hi Christian,
>
> Great ! Looks nice so it's candidate #1. I will start a forum thread.
>
> Thanks,
> Andrei
>
> Christian Holm Christensen wrote:
>> Hi Andrei et al, On Tue, 2007-10-23 at 10:47 +0200, Andrei Gheata
>> wrote:
>>> Hi Akira,
>>>
>>> No, there isn't but if you make one it will be a perfect
>>> candidate to go in the tutorials ;-)
>>> Better: "Best man" made by users till 12 Nov. using the geometry
>>> package will go in the tutorials. All (decent) tries will be
>>> posted on the forum... See $ROOTSYS/tutorials/station1.C or
>>> similar for guidance.
>> Attached is a script that draws a 3D man using TMarker3DBox objects.
>> The man is 180cm tall (a "standard" man - at least in Northern
>> Europe :-), and faces in the direction the positive z-axis (and
>> obvious
>> extension would be to make this a parameter). It's really simple.
>> I've also attached a picture of the ALICE ITS, FMD, T0, V0, beam-
>> pipe,
>> and absorber nose with a man in it, so that you can get a fell for
>> how
>> it looks. The image is not that high in resolution to save band-
>> width. Yours,
>> ---------------------------------------------------------------------
>> ---
>> // // Script to draw a 3D man (height 180cm) in a 3D view.
>> // Copyright (C) 2007 Christian Holm Christensen <cholm_at_nbi.dk>
>> // // This library is free software; you can redistribute
>> it and/or
>> // modify it under the terms of the GNU Lesser General
>> Public
>> // License as published by the Free Software Foundation;
>> either
>> // version 2.1 of the License, or (at your option) any
>> later
>> // version.
>> //
>> // This library is distributed in the hope that it will be useful,
>> // but WITHOUT ANY WARRANTY; without even the implied warranty of
>> // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> GNU
>> // Lesser General Public License for more details.
>> // // You should have received a copy of the GNU Lesser
>> General Public
>> // License along with this library; if not, write to the Free
>> // Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
>> // MA 02110-1301 USA
>> //
>> void DrawMan(Double_t x0, Double_t y0, Double_t z0, Int_t color) {
>> // Draw a 3D man using TMarker3DBox (not in the geometry
>> proper), at
>> // (x0,y0,z0) with the color color. Double_t height = 180;
>> TVector3 head(20, 25, 20);
>> TVector3 neck(15, 8, 15);
>> TVector3 torso(40, 66, 30);
>> TVector3 upperArm(8,36,8);
>> TVector3 lowerArm(8,30,8);
>> TVector3 thigh(15,46,15);
>> TVector3 shin(12,30,12);
>> TVector3 foot(10,5,25);
>> Double_t degrad = TMath::Pi()/180.;
>> Double_t x = x0;
>> Double_t y = y0 + height-head.Y()/2;
>> Double_t z = z0;
>> TMarker3DBox* headB = new TMarker3DBox(x, y, z,head.X()/
>> 2,head.Y()/2,head.Z()/2,10,2);
>> headB->SetLineColor(color);
>> headB->Draw();
>> y -= head.Y()/2+neck.Y()/2;
>> TMarker3DBox* neckB = new TMarker3DBox(x,y,z, neck.X()/
>> 2,neck.Y()/2,neck.Z()/2,0,0);
>> neckB->SetLineColor(color);
>> neckB->Draw();
>> Double_t y1 = y - neck.Y() - TMath::Cos(30*degrad)*upperArm.Y()/2;
>> Double_t x1 = ((torso.X()+upperArm.X())/2+
>> TMath::Sin(30*degrad)*upperArm.Y()/2);
>> TMarker3DBox* upperArmB1 = new TMarker3DBox(x0-x1,y1,z,
>> upperArm.X()/2,upperArm.Y()/2,upperArm.Z()/2,
>> 0,-30);
>> upperArmB1->SetLineColor(color);
>> upperArmB1->Draw();
>> TMarker3DBox* upperArmB2 = new TMarker3DBox(x0+x1,y1,z,
>> upperArm.X()/2,upperArm.Y()/2,upperArm.Z()/2,
>> 0,30);
>> upperArmB2->SetLineColor(color);
>> upperArmB2->Draw();
>> y1 -= upperArm.Y()/2 + lowerArm.Y()/2;
>> TMarker3DBox* lowerArmB1 = new TMarker3DBox(x0-x1,y1,z,
>> lowerArm.X()/2,lowerArm.Y()/2,lowerArm.Z()/2,
>> 0,30);
>> lowerArmB1->SetLineColor(color);
>> lowerArmB1->Draw();
>> x1 += lowerArm.X();
>> TMarker3DBox* lowerArmB2 = new TMarker3DBox(x0+x1,y1,z,
>> lowerArm.Z()/2,lowerArm.X()/2,lowerArm.Y()/2,
>> -80,80);
>> lowerArmB2->SetLineColor(color);
>> lowerArmB2->Draw();
>> y -= neck.Y()/2+torso.Y()/2;
>> TMarker3DBox* torsoB = new TMarker3DBox(x, y, z, torso.X()/
>> 2,torso.Y()/2,torso.Z()/2,0,0);
>> torsoB->SetLineColor(color);
>> torsoB->Draw();
>> y -= torso.Y()/2+thigh.Y()/2;
>> x = (torso.X() - thigh.X())/2;
>> TMarker3DBox* thighB1 = new TMarker3DBox(x0-x,y,z, thigh.X()/
>> 2,thigh.Y()/2,thigh.Z()/2,0,0);
>> thighB1->SetLineColor(color);
>> thighB1->Draw();
>> TMarker3DBox* thighB2 = new TMarker3DBox(x0+x,y,z,thigh.Z()/
>> 2,thigh.X()/2,thigh.Y()/2,80,-80);
>> thighB2->SetLineColor(color);
>> thighB2->Draw();
>> y -= thigh.Y()/2+shin.Y()/2;
>> TMarker3DBox* shinB1 = new TMarker3DBox(x0-x,y,z, shin.X()/
>> 2,shin.Y()/2,shin.Z()/2,0,0);
>> shinB1->SetLineColor(color);
>> shinB1->Draw();
>> x += TMath::Sin(10*degrad)*thigh.X();
>> z += TMath::Sin(10*degrad)*thigh.Z();
>> TMarker3DBox* shinB2 = new TMarker3DBox(x0+x,y,z, shin.X()/
>> 2,shin.Y()/2,shin.Z()/2,0,0);
>> shinB2->SetLineColor(color);
>> shinB2->Draw();
>> y -= shin.Y()/2+foot.Y()/2;
>> x = (torso.X() - thigh.X())/2;
>> z = z0 + foot.Z()/2 - shin.Z()/2;
>> TMarker3DBox* footB1 = new TMarker3DBox(x0-x,y,z, foot.X()/
>> 2,foot.Y()/2,foot.Z()/2,0,0);
>> footB1->SetLineColor(color);
>> footB1->Draw();
>> x += TMath::Sin(10*degrad)*thigh.X();
>> z += TMath::Sin(10*degrad)*thigh.X();
>> TMarker3DBox* footB2 = new TMarker3DBox(x0+x,y,z, foot.X()/
>> 2,foot.Y()/2,foot.Z()/2,0,0);
>> footB2->SetLineColor(color);
>> footB2->Draw();
>> }
>> //
>> // EOF
>> //
>> ---------------------------------------------------------------------
>> ---

• application/octet-stream attachment: human.C