public override void MouseDown(Vector2D mouseDownPos, EnumMouseButton button)
{
if (mesh == null)
{
return;
}
base.MouseDown(mouseDownPos, button);
if (StartMoving() == false)
{
return;
}
Vector2D p = mouseDownPos - new Vector2D(projectedCenter.x, projectedCenter.y);
p.x += 100;
p.y += 100;
switch (button)
{
case EnumMouseButton.Middle: movingBall.Click(p, ArcBall.MotionType.Rotation); break;
case EnumMouseButton.Left: movingBall.Click(p / this.ScaleRatio, ArcBall.MotionType.Pan); break;
case EnumMouseButton.Right: movingBall.Click(p, ArcBall.MotionType.Scale); break;
}
TriMeshUtil.GroupVertice(mesh);
OnChanged(EventArgs.Empty);
}
public override void MouseDown(Vector2D mouseDownPos, EnumMouseButton button)
{
if (mesh == null)
{
return;
}
base.MouseDown(mouseDownPos, button);
bool haveSelected = false;
for (int i = 0; i < mesh.Vertices.Count; i++)
{
if (mesh.Vertices[i].Traits.SelectedFlag == (byte)1)
{
haveSelected = true;
}
}
if (button == EnumMouseButton.Left && !haveSelected)
{
selectedPoint = SelectByPoint();
}
if (StartMoving() == false)
{
return;
}
Vector2D p = mouseDownPos - new Vector2D(projectedCenter.x, projectedCenter.y);
p.x += 100;
p.y += 100;
switch (button)
{
case EnumMouseButton.Middle: movingBall.Click(p, ArcBall.MotionType.Rotation); break;
case EnumMouseButton.Left: movingBall.Click(p / this.ScaleRatio, ArcBall.MotionType.Pan); break;
case EnumMouseButton.Right: movingBall.Click(p, ArcBall.MotionType.Scale); break;
}
TriMeshUtil.GroupVertice(mesh);
OnChanged(EventArgs.Empty);
}
