Signature
gleLathe(
int(
ncp
)
,
gleDouble[][2](
contour
)
,
gleDouble[][2](
cont_normal
)
,
gleDouble[3](
up
)
,
gleDouble(
startRadius
)
,
gleDouble(
drdTheta
)
,
gleDouble(
startZ
)
,
gleDouble(
dzdTheta
)
,
gleDouble[2][3](
startXform
)
,
gleDouble[2][3](
dXformdTheta
)
,
gleDouble(
startTheta
)
,
gleDouble(
sweepTheta
)
)-> void
gleLathe(
contour
,
cont_normal
,
up
,
startRadius
,
drdTheta
,
startZ
,
dzdTheta
,
startXform
,
dXformdTheta
,
startTheta
,
sweepTheta
)
gleLathe( c_int(ncp), arrays.GLdoubleArray(contour), arrays.GLdoubleArray(cont_normal), arrays.GLdoubleArray(up), gleDouble(startRadius), gleDouble(drdTheta), gleDouble(startZ), gleDouble(dzdTheta), arrays.GLdoubleArray(startXform), arrays.GLdoubleArray(dXformdTheta), gleDouble(startTheta), gleDouble(sweepTheta) ) -> None
Parameters
Description
Sweep an arbitrary contour along a helical path. The sweep will be performed as a shear along the z-axis, so that the
orientation of the contour is displaced, rather than translated, as the contour is swept.
The axis of the helix lies along the modeling coordinate z-axis.
An affine transform can be applied as the contour is swept. For most ordinary usage, the affines should be given as
NULL
.
Author
Linas Vepstas
See Also
gleSpiralSample Code References
The following code samples have been found which appear to reference the functions described here. Take care that the code may be old, broken or not even use PyOpenGL.
gleLathe