CURVE Module documentation




INTRODUCTION

The Curve module gives access to the curves objects. Curves are used for many things in blender : creation of graphical objects, duplication of meshes, displacement of meshes, in IPOs for instance.
Blender has three main types of curves :
	nurbs curves, each control point has three coordinates.
	bezier curves, each control point has nine coordinates.
	text curves, which represent graphical text objects.






functions of the module :

Get(Name:string) : returns the Curve whose name is Name.

get : same as Get

New(Name:string (optional)) : Creates a new Curve Object.
If the parameter Name is given, it will be the name of the Curve Object, 
else the name will be choosen by blender.


Curve Object member functions :

getName() : Retreives the Curve Object name.

setName(Name : string) : Sets the Curve Object name.

getPathLen() : Retrieves the  Curve Object path length.

setPathLen(len:int) : Sets the Curve Object path length.

getTotcol() :  Retreives the parameter  totcol  of the Curve.

setTotcol(val:int) : Sets the parameter totcol
/*I do not know what means this parameter...*/

getFlag()Retrieves the mode of the Curve Object

setFlag(val:int) :Sets the mode  of the Curve.

The mode of the curve is a combination of parameters.
Bits 0,1,2 : "Back", "Front" and "3D".
Bit 3 :  "CurvePath" is set.
Bit 4 :  "CurveFollow" is set.

getBevresol() : Retreives the bevel resolution of the curve.

setBevresol(val:float) : Sets the bevel resolution of the curve.

getResolu() : Retreives the U-resolution of the curve.

setResolu(val:int) : sets the U-resolution of the curve.

getResolv() : Retreives the V-resolution of the curve.

setResolv(val:int) : sets the V-resolution of the curve.

getWidth() : Retreives the bevel width of the curve.

setWidth(val:float) :  Sets the bevel width.

getExt1() : Retreives the bevel height1 of the curve.

setExt1(val:float) : Sets the bevel height1 of the curve. 

getExt2() : Retreives the bevel height2 of the curve. 

setExt2(val:float) : Sets the bevel height2 of the curve. 

getControlPoint(i:int) : Retreives the i-th  control point.
Depending upon the curve type, returne a list of 4(nurbs) or 9(bez) floats.

setControlPoint(i:int, x1:float,...x4:float)
setControlPoint(i:int, x1:float,...x9:float) : Sets the i-th control point value.

getLoc() : Retreives the Curve location(from the center)

setLoc(x:float,y:float,z:float) : Sets the Curve location

getRot() : Retreives the Curve rotation(from the center)

setRot(x:float,y:float,z:float) : Sets the Curve rotation.

getSize() : Retreives the Curve size.

setSize(x:float,y:float,z:float) : Sets the Curve size.

Direct acces to the parameters values : You cann read and write  the parameter XXX with the following syntax :
val = obj.XXX
or obj.XXX = val.
The possible parameters names are :"name","pathlen","resolu","resolv","width","ext1", and "ext2"





Submodules : No submodule.