public CLineVM(DblPoint3 P1, DblPoint3 P2, ScaleTranslateTransform transform)
{
mP1 = P1;
mP2 = P2;
ApplyTransform(transform);
}
public void ApplyTransform(ScaleTranslateTransform transform)
{
mP1Transformed = transform.Apply(mP1);
mP2Transformed = transform.Apply(mP2);
Notify("");
}
private void CalculateTransform()
{
//Fitting of the world square inside the CuttingPlaneSize
double worldWidth = 20000;
double worldHeight = 20000;
double scale;
if (mCuttingPlaneSize.x / mCuttingPlaneSize.y > worldWidth / worldHeight)
//The first dimension to hit the border is height, because cuttingplane has a wider aspect than world
scale = mCuttingPlaneSize.y / worldHeight;
else
scale = mCuttingPlaneSize.x / worldWidth;
var factor = GrblFirmware.DEFAULT_X_STEPS_PER_MM / GrblFirmware.DEFAULT_Y_STEPS_PER_MM;
mWorldToCuttingPlaneTransform = new ScaleTranslateTransform(new DblPoint3(scale, -scale * factor, 1),
new DblPoint3(mCuttingPlaneSize.x / 2,
mCuttingPlaneSize.y / 2,
0));
}