CST Macros Code to MATLAB Code

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Mashrur Zawad
Mashrur Zawad 2023-8-5
回答: Narvik 2024-10-30,8:20
Hlw I am wring a code in matlab where I am interfacing CST using MATLAB code.For this I have to write individual function in MATLAB from CST VBA Macros code.
This is a code for extrude in CST
Sub Main ()
'## Merged Block - define extrude: component1:solid1
StartVersionStringOverrideMode "2022.3|31.0.1|20220204"
With Extrude
.Reset
.Name "solid1"
.Component "component1"
.Material "PEC"
.Mode "Pointlist"
.Height "1"
.Twist "0.0"
.Taper "0.0"
.Origin "0.0", "0.0", "2"
.Uvector "1.0", "0.0", "0.0"
.Vvector "0.0", "1.0", "0.0"
.Point "6", "1"
.LineTo "5", "1"
.LineTo "5", "2"
.Create
End With
StopVersionStringOverrideMode
End Sub .From this I have written the following MATLAB Code for extrude function
function Cstextrude(mws, Name, component, material, Mode, Height, Twist, Taper, Origin, Uvector, Vvector, Points)
invoke(extrude, 'Reset');
invoke(extrude, 'Name', Name);
invoke(extrude, 'Component', component);
invoke(extrude, 'Material', material);
invoke(extrude, 'Mode', Mode);
invoke(extrude, 'Height', Height);
invoke(extrude, 'Twist', Twist);
invoke(extrude, 'Taper', Taper);
invoke(extrude,'Origin', num2str(Origin(1)), num2str(Origin(2)), num2str(Origin(3)));
invoke(extrude,'Uvector', num2str(Uvector(1)), num2str(Uvector(2)), num2str(Uvector(3)));
invoke(extrude,'Vvector', num2str(Vvector(1)), num2str(Vvector(2)), num2str(Vvector(3)));
for i = 1:size(Points, 1)
point = Points(i, :);
X_point = point{1};
Y_point = point{2};
invoke(extrude, 'LineTo', X_point, Y_point);
end
invoke(extrude, 'Create');
release(extrude);
end
But I am not getting exact shape from this code and I think for i = 1:size(Points, 1)
point = Points(i, :);
X_point = point{1};
Y_point = point{2};
invoke(extrude, 'LineTo', X_point, Y_point);
end this part might be not showing what
Point "6", "1"
.LineTo "5", "1"
.LineTo "5", "2" this part is doing in vba macros in cst.
Can anyone please tell me
for i = 1:size(Points, 1)
point = Points(i, :);
X_point = point{1};
Y_point = point{2};
invoke(extrude, 'LineTo', X_point, Y_point); is this part is correct?

回答(1 个)

Narvik
Narvik 2024-10-30,8:20
Hi Mashrur Zawad,
As per my understanding, you are trying to write a MATLAB function from CST VBA Macro code.
In your CST VBA macro code, you define a point and then draw lines to create the shape:
.Point "6", "1"
.LineTo "5", "1"
.LineTo "5", "2"
In your MATLAB function, follow the same process i.e., set the initial point using the "Point" method and draw lines using the "LineTo" method from that initial point to other points.
Refer to the following updated MATLAB function:
function Cstextrude(mws, Name, component, material, Mode, Height, Twist, Taper, Origin, Uvector, Vvector, Points)
extrude = invoke(mws, 'Extrude');
invoke(extrude, 'Reset');
invoke(extrude, 'Name', Name);
invoke(extrude, 'Component', component);
invoke(extrude, 'Material', material);
invoke(extrude, 'Mode', Mode);
invoke(extrude, 'Height', Height);
invoke(extrude, 'Twist', Twist);
invoke(extrude, 'Taper', Taper);
invoke(extrude, 'Origin', num2str(Origin(1)), num2str(Origin(2)), num2str(Origin(3)));
invoke(extrude, 'Uvector', num2str(Uvector(1)), num2str(Uvector(2)), num2str(Uvector(3)));
invoke(extrude, 'Vvector', num2str(Vvector(1)), num2str(Vvector(2)), num2str(Vvector(3)));
% Set the initial point
initialPoint = Points(1, :);
invoke(extrude, 'Point', num2str(initialPoint(1)), num2str(initialPoint(2)));
% Use LineTo for remaining points
for i = 2:size(Points, 1)
point = Points(i, :);
X_point = num2str(point(1));
Y_point = num2str(point(2));
invoke(extrude, 'LineTo', X_point, Y_point);
end
invoke(extrude, 'Create');
release(extrude);
end
Hope this helps!

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