private void UpdatePicBox(bool refresh = true)
{
main_graphics.Clear(Color.White);
mainScene.Draw(main_graphics, compLinesCheckBox.Checked);
GR_Point p = mainScene.GetPointsCenter(true);
label2.Text = p.X.ToString();
label3.Text = p.Y.ToString();
label4.Text = p.Z.ToString();
if (refresh)
{
MainPicBox.Refresh();
}
}
private void MainPicBox_MouseMove(object sender, MouseEventArgs e)
{
endPos = e.Location;
if (mouseLbutton && action != Action.noAction)
{
if (action == Action.connecting)
{
UpdatePicBox(false);
main_graphics.DrawLine(new Pen(Color.Black, 2.0F), startPos, endPos);
MainPicBox.Refresh();
return;
}
else if (action == Action.selecting)
{
UpdatePicBox(false);
DrawSelectRect(Color.FromArgb(25, Color.Teal), Color.FromArgb(75, Color.Teal), startPos.X, startPos.Y, e.X, e.Y);
MainPicBox.Refresh();
return;
}
else if (action == Action.transformX)
{
if (tool == Tool.move)
{
mainScene.MovePoints(true, false, false, e.X, startPos.X, e.Y, startPos.Y, true);
}
else if (tool == Tool.rotate)
{
mainScene.Temp_Xrotate += e.X - startPos.X;
}
else if (tool == Tool.resize)
{
mainScene.Temp_Xresize += (float)(e.X - startPos.X) / 16;
}
}
else if (action == Action.transformY)
{
if (tool == Tool.move)
{
mainScene.MovePoints(false, true, false, e.X, startPos.X, e.Y, startPos.Y, true);
}
else if (tool == Tool.rotate)
{
mainScene.Temp_Yrotate += e.X - startPos.X;
}
else if (tool == Tool.resize)
{
mainScene.Temp_Yresize += (float)(e.X - startPos.X) / 16;
}
}
else if (action == Action.transformZ)
{
if (tool == Tool.move)
{
mainScene.MovePoints(false, false, true, e.X, startPos.X, e.Y, startPos.Y, true);
}
else if (tool == Tool.rotate)
{
mainScene.Temp_Zrotate += e.X - startPos.X;
}
else if (tool == Tool.resize)
{
mainScene.Temp_Zresize += (float)(e.X - startPos.X) / 16;
}
}
UpdatePicBox(true);
startPos.X = e.X;
startPos.Y = e.Y;
return;
}
if (mouseMidbutton && shiftButton)
{
mainScene.Camera_HorizontalOffset += (e.X - startPos.X);
mainScene.Camera_VerticalOffset += (e.Y - startPos.Y);
startPos.X = e.X;
startPos.Y = e.Y;
UpdatePicBox(true);
return;
}
if (mouseMidbutton)
{
mainScene.Camera_HorizontalAngle += (float)(e.X - startPos.X) / 4;
mainScene.Camera_VerticalAngle += (float)(e.Y - startPos.Y) / 4;
startPos.X = e.X;
startPos.Y = e.Y;
UpdatePicBox(true);
return;
}
}
