uld be much better than Rhino at huge mesh collections. I'd personally try free Autodesk Meshmixer and ZBrush first but most designers are more familiar with rendering programs like Maya or 3DS Max. I'm not familiar enough with architecture to suggest a list as only Revit and Sketchup come to mind.
Looking more closely, CAD Exporter is only for 2D curves and points, how silly, and it requires baked geometry in a Rhino layer:
I could write a Python script to export an STL but that would be a large ascii format file instead of binary. Better to use OBJ to retain quad faces, too.
Ah, well, OBJ files are also ascii format when exported from Rhino, so it would be quite easy to make a script to export those directly to disk from Grasshopper. Here is one box, 10X10X20 in size, with quad faces:
# Rhino
o object_1v 10 10 20v 10 10 0v 10 0 20v 10 0 0v 0 10 20v 0 10 0v 0 0 20v 0 0 0f 5 7 3 1f 5 6 8 7f 3 7 8 4f 2 4 8 6f 5 1 2 6f 3 4 2 1
If I have time I'll make a little script to write such OBJ files unless you can find a native Grasshopper plugin for direct OBJ export in full 3D for meshes.…
rk perfectly. line always connect branch wgich is shifted by 6 ( 0 to 6, 1 to 7) but second loft connecting wrong ( 0 to 3 and then 1 to 30)
Please advise what I am doing wrong?
David…
nkels bei Zerlegung in 2 Dreiecke'Zeichnen der Zerlegung nach dem kleineren Winkel 'Eingabe: 4 Punkte im Raum 'Peter Mayrhofer 05-2007'==================================================Sub Main() Dim arrPts 'Array der 4 Eingabepunkte Dim arrN1, arrN2 'Normalvektoren einer Zerlegung in 2 Dreiecke Dim winkel1, winkel2, wmin, wmax 'Winkel bei gemeinsamer Kante Dim pi, grad pi = 4*Atn(1): grad = 180/pi 'Eingabe arrPts = GetPoints(,, "4 Punkte eingeben..." ,, 4)'Punkte 0,1,2,3 'Berechnung Winkel1 bei Zerlegung mit gemeinsamer Kante [1,3] arrN1 = VectorUnitize(VectorCrossProduct(VectorCreate(arrPts(0), arrPts(1)),VectorCreate(arrPts(0), arrPts(3)))) arrN2 = VectorUnitize(VectorCrossProduct(VectorCreate(arrPts(2), arrPts(3)),VectorCreate(arrPts(2), arrPts(1)))) If VectorCompare (arrN1, arrN2) Then winkel1 = 180 'Das Viereck ist planar! MessageBox "*Viereck ist planar*" Exit Sub Else winkel1 = Arccos(VectorDotProduct(arrN1, arrN2))*grad End If 'Berechnung Winkel2 bei Zerlegung mit gemeinsamer Kante [0,2] arrN1 = VectorUnitize(VectorCrossProduct(VectorCreate(arrPts(1), arrPts(2)),VectorCreate(arrPts(1), arrPts(0)))) arrN2 = VectorUnitize(VectorCrossProduct(VectorCreate(arrPts(3), arrPts(0)),VectorCreate(arrPts(3), arrPts(2)))) winkel2 = Arccos(VectorDotProduct(arrN1, arrN2))*grad 'Winkelvergleich und Ausgabemeldung If winkel1 <= winkel2 Then wmin = winkel1 : wmax = winkel2 AddLine arrPts(0), arrPts(2) 'Dreieckszerlegung bei kleinerem Winkel Else wmin = winkel2 : wmax = winkel1 AddLine arrPts(1), arrPts(3) 'Dreieckszerlegung bei kleinerem Winkel End If wmin = Fix(wmin*100)/100: wmax = Fix(wmax*100)/100 MessageBox "*Viereck nicht planar*"&vbNewLine& _ " Minimalwinkel = "&wmin&"°"&vbNewLine& _ " Maximalwinkel = "&wmax&"°"End SubMain 'Aufruf des Hauptprogramms
'================================='Funktionen aus der Vector-Library'================================='Make a vector from two 3D pointsPublic Function VectorCreate(p1, p2) VectorCreate = Null If Not IsArray(p1) Or (UBound(p1) <> 2) Then Exit Function If Not IsArray(p2) Or (UBound(p2) <> 2) Then Exit Function VectorCreate = Array(p2(0) - p1(0), p2(1) - p1(1), p2(2) - p1(2))End Function
'Unitize a 3D vectorPublic Function VectorUnitize(v) VectorUnitize = Null If Not IsArray(v) Or (UBound(v) <> 2) Then Exit Function Dim dist, x, y, z, x2, y2, z2 x = v(0) : y = v(1) : z = v(2) x2 = x * x : y2 = y * y : z2 = z * z dist = x2 + y2 + z2 If (dist < 0.0) Then Exit Function dist = Sqr(dist) x = x / dist y = y / dist z = z / dist VectorUnitize = Array(x, y, z)End Function
'Return the dot product of two 3D vectorsPublic Function VectorDotProduct(v1, v2) VectorDotProduct = Null If Not IsArray(v1) Or (UBound(v1) <> 2) Then Exit Function If Not IsArray(v2) Or (UBound(v2) <> 2) Then Exit Function VectorDotProduct = v1(0) * v2(0) + v1(1) * v2(1) + v1(2) * v2(2)End Function
'Return the cross product of two 3D vectorsPublic Function VectorCrossProduct(v1, v2) VectorCrossProduct = Null If Not IsArray(v1) Or (UBound(v1) <> 2) Then Exit Function If Not IsArray(v2) Or (UBound(v2) <> 2) Then Exit Function Dim x, y, z x = v1(1) * v2(2) - v1(2) * v2(1) y = v1(2) * v2(0) - v1(0) * v2(2) z = v1(0) * v2(1) - v1(1) * v2(0) VectorCrossProduct = Array(x, y, z)End Function
'Function: ArccosFunction Arccos(x) Arccos = Atn(-x / Sqr(-x * x + 1)) + 2 * Atn(1)End Function
'Compare two 3D vectors for equalityPublic Function VectorCompare(v1, v2) VectorCompare = False If Not IsArray(v1) Or (UBound(v1) <> 2) Then Exit Function If Not IsArray(v2) Or (UBound(v2) <> 2) Then Exit Function If v1(0) = v2(0) And v1(1) = v2(1) And v1(2) = v2(2) Then VectorCompare = True End IfEnd Function
…
to installing it in my computer, and without it, of course, I cannot work with voronoi 3D.
Does somebody know or run it without problems?
Thank you very much in advance!…
deos of this tutorial Series:
1. How to do CONCEPT DESIGN 3D Modelling in Rhino (Part 1 of 3); Beginner
https://www.youtube.com/watch?v=ZbMPZ...
2. How to do CONCEPT DESIGN: Material Textures in Rhino (Part 2 of 3)
https://www.youtube.com/watch?v=h8XRw...
3. How to do CONCEPT DESIGN -Create 3D Views in Rhino (Part 3 of 3);
https://www.youtube.com/watch?v=1RZMRwv8ub4
Feel Free to email us at Rhino4Arch@gmail.com for any help or information.…
DESIGN 3D Modelling in Rhino (Part 1 of 3); Beginner https://www.youtube.com/watch?v=ZbMPZNgFygQ 2. How to do CONCEPT DESIGN: Material Textures in Rhino (Part 2 of 3) https://www.youtube.com/watch?v=h8XRwZeZbiU Feel Free to email us at Rhino4Arch@gmail.com for any help or information.
…
{0;1;0}
{0;1;1}
.
.
.
the structure comes from a 3d grid of points.
I want to store data at each specific point which i can use later.
any ideas?
thank you
christoph
…
、、、不同角度的理解、诠释、运用和发掘规律、、、
新闻或者幻觉:马王堆墓穴中发掘出了丝绸做的鞋,不算是现代意义上真正的鞋,但是完成了一个完整的公式。
有一部分需要是共同的,在离开了沙滩和草地的时候。
找一个成熟的不一样的数学思维合作者,(可以一起申请参加sg2014活动,也可以不)
我想听到人们写给自己的语言,我不害怕听不懂;
也不在意你能看到我的美丽的脚和我们美丽的城市。
你存在?存在0.1%?如果≥1/4
With the two version of the PDF in the file upload, doubt, 10th should be able to see the many PDF.
There are some scruples, confusion ——"The additional property of professional activities",——Subject classification, commercial, regional、、、
There is a place Africa, people don't wear shoes, A few people with grass or leather on the foot (and buildings——In order to spatial density) winding,
the manufacture of shoes, two sales do two judgment:
A There is no life belongs to shoes
B this is the market.
I spent a lot of energy explained to students, which is not to do programming people do、、、 the different angle understanding, interpretation, application and explore the law、、、
The news or illusion:Mawangdui tomb unearthed silk shoes , is not the modern sense of true shoes, but the completion of a complete formula.
There is a need is common, when they leave the beach and grass.
Find a mathematically mature different thinking partners,(Can apply to participate in the activities of the sg2014, also can not)
I want to hear people wrote their own language, I am not afraid of don't understand;
Don't care what you can see my beautiful feet and our beautiful city.
Do you have? There are 0.1%? If ≥1 / 4 You know what I did wheni found out about you?
msxf6688@163.com
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