3.6.1 sctnzu/sctnzv

1.
Function
Fills in a triangular area in the U/V-coordinates. Specifies the tone pattern index at the same time.
2.
Call
NumRu::DCL.sctnzu(upx,upy,upz,itpat1,itpat2)
NumRu::DCL.sctnzv(vpx,vpy,vpz,itpat1,itpat2)
3.
Explanation of Parameters
upx, upy, upz (R) An array with length 3. Gives the (X, Y, Z) coordinates of the points defining a triangle in UC.
vpx, vpy, vpz (R) An array with length 3. Gives the (X, Y, Z) coordinates of the points defining a triangle in VC.
itpat1, itpat2 (I) The pattern indices for the front and reverse side. See scstnp.
4.
Notes
(a)
The itpatn specified here does not change the itpatn inquired by sctnu, sctnv.