Hi Guys:
Do you attemped to get the location of assembly using api "(double[])swMateEnt[i].EntityParams". I tried this api and get the location of an assembly via the first three numbers. But I check it in other 3d software like unity. The location are not same as it in solidworks.I guess it may be the problem of coordinat.
Has anybody encounter the same problem?
Thanks.
Thanks for you reply.
Is the original of the location the pivot of model? I tried this API which you posted. I guess it could transfrom the point from world position to local position of model (or part). I still dont know the origin of the location.
Thanks
Hi Artem:
Thanks for you reply.
I am new in solidworks. I guess the location, I got, of assembly is the local position. I think I can get the world position using this api. But I still dont know the origin of a mobel (or a part). And the position still wrong after inverse transfrom the location.
Here is my code:
private double[] ConvertLocalToWorld(MathUtility mu, Component2 c,double[] local)
{
var trans = c.Transform2;
// trans = trans.Inverse();
MathPoint mp = mu.CreatePoint(local);
var mathPoint = (MathPoint)mp.MultiplyTransform(trans);
double[] data = mathPoint.ArrayData;
Debug.Print($"{data[0]},{data[1]},{data[2]}");
return data;
}
Thanks
The position of the origin of the component is {0,0,0}. If you multiple this to the component's transform you will get the position of origin in the assembly coordinate system.
Thanks Artem, It works.
Check this: Usage of assembly component transformation in SOLIDWORKS API