Description This command sets the number of terms included in the SGS surface definition. Each additional term appended to the existing term list has its parameters set to 0.
Syntax SGSurfSetTermCount sgsNode, termCount
Parameters sgsNode As Long Node number of the SGS surface being modified.
termCount As Long Maximum number of terms to be included in the term list.
Example The following example creates a default SGS surface, modifies the default 0'th entry name, loops over all terms and prints out the information for each entry.
Sub Main
Dim ceNode As Long Dim ent As T_ENTITY InitEntity ent ent.name = "Custom Element" ceNode = AddCustomElement( ent )
InitEntity ent ent.parent = ceNode ent.name = "My SGS" ent.Description = "Surface made of a superposition of super-gaussians." Dim sgsNode As Long sgsNode = SGSurfAdd( ent ) SGSurfSetIthTermName sgsNode, 0, "Default Entry"
Update
Dim sgsTermCount As Long sgsTermCount = SGSurfGetTermCount( sgsNode ) Print "SGS Surf has " & sgsTermCount & " term(s)."
Dim curTerm As Long Dim pdCoeff As Double, pdX0 As Double, pdY0 As Double, pdSx As Double, pdSy As Double Dim pnPx As Long, pnPy As Long, pnP As Long, pdThetaDeg As Double Dim termName As String Print "Term" & Chr(9) & "Name" & Chr(9) & "Coeff" & Chr(9) & "X off." & Chr(9) & "Y off" & Chr(9) & "Sigma X" & Chr(9) & "Sigma Y" & _ Chr(9) & "Power X" & Chr(9) & "Power Y" & Chr(9) & "Overall Power" & Chr(9) & "Theta (deg.)" For curTerm = 0 To sgsTermCount-1 SGSurfGetIthTermData sgsNode, _ curTerm, _ pdCoeff, _ pdX0, _ pdY0, _ pdSx, _ pdSy, _ pnPx, _ pnPy, _ pnP, _ pdThetaDeg termName = SGSurfGetIthTermName( sgsNode, curTerm )
Print curTerm & Chr(9) & termName & Chr(9) & pdCoeff & Chr(9) & pdX0 & Chr(9) & pdY0 & Chr(9) & pdSx & Chr(9) & pdSy & Chr(9) & pnPx & Chr(9) & pnPy & Chr(9) & pnP & Chr(9) & pdThetaDeg Next curTerm
End Sub
See Also
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