BAG 0.0.3 *new*

[S68]

Announcing

Blender Analytical Geometry - BAG 0.0.1

For drawing curves and surfaces starting from their math expression.
Here is demo image (with formula used to obtain it)

-><-

Grab script here

Stefano

[S68]

New!

Version 0.0.2 online

http://www.selleri.org/Blender/

In scripts section

Docs, constants, error checking, demos, load& save…

Stefano

[traitor]

woah, dude, you are the master

:Z :Z :Z :Z :Z /5 ztonzy’s

(been a while since someone whipped them out, thought i’d bring it back ;))

[S68]

Thanx Traitor

Here is a new image:

And The XML file to make it

<BAG version="0.0.2">
<!--
 BAG v. 0.0.2 surfaces
  A Coil winding around a circle

  Defines severa user parameter:

	R0 - The radius of the circle around wich the coil winds
	R1 - The radius of the winding
	R2 - The radius of the circular section of the winding coil

	n1 - Number of full spins around the R0 circle along the R0 circle
	phi1 - Starting angle for winding

	n2 - Number of points in the section of the coil
	
	alpha0 - Exponential decay/amplification in R1
	alpha0 - Exponential decay/amplification in R2

  Coded by Stefano -S68- Selleri
-->    
<Reference>Cylindrical</Reference>
<F1>
R0 + R1*exp(alpha0*v)*cos(2*3.141592*n1*v+phi1)+R2*exp(alpha1*v)*cos(2*3.141592*n2*u+2*3.141592*n1*v+phi1)
</F1>
<F2>
2*3.141592*v
</F2>
<F3>
R1*exp(alpha0*v)*sin(2*3.141592*n1*v+phi1)+R2*exp(alpha1*v)*sin(2*3.141592*n2*u+2*3.141592*n1*v+phi1)
</F3>
<ParU Min="0.0" Max="1.0">
12
</ParU>
<ParV Min="-2.0" Max="1.0">
72
</ParV>
<UserPara Name="R0" Value="3.0">
0
</UserPara>
<UserPara Name="R1" Value="0.300000011921">
1
</UserPara>
<UserPara Name="R2" Value="0.0750000029802">
2
</UserPara>
<UserPara Name="n1" Value="3.29999995232">
3
</UserPara>
<UserPara Name="phi1" Value="0.0">
4
</UserPara>
<UserPara Name="n2" Value="1.0">
5
</UserPara>
<UserPara Name="alpha0" Value="1.0">
6
</UserPara>
<UserPara Name="alpha1" Value="1.0">
7
</UserPara>
</BAG>

Stefano

[S68]

Version 0.0.3 online!

Stefano

[mr_rob]

Nice stuff! It’s a good addition to the Blender arsenal.