private void mouseUp(object sender, EventArgs e)
{
this.rotating = false;
this.rotatingAxis = typeRotating.NUL;
System.Windows.Forms.MouseEventArgs me = (e as System.Windows.Forms.MouseEventArgs);
if (Math.Abs(me.X - this.x2) < 5 && Math.Abs(me.Y - this.y2) < 5)
{
click = true;
/*this.x2 = me.X;
this.y2 = me.Y;*/
}
}
private void mouseMove(object sender, EventArgs e)
{
if (!this.rotating)
{
return;
}
click = false;
System.Windows.Forms.MouseEventArgs me = (e as System.Windows.Forms.MouseEventArgs);
int w = glControl1.Width;
int h = glControl1.Height;
float dx = -(float)(me.X - this.x1);
float dy = -(float)(me.Y - this.y1);
if (Math.Abs(dx) < 1 && Math.Abs(dy) < 1 && rotatingAxis == typeRotating.NUL)
{
return;
}
rotatingAxis = typeRotating.X;
float drotation = (dx / w) * 180;
float drotation2 = (dy / h) * 180;
vp.angle_view_beta -= drotation2;
drotation *= vp.orintation_y;
if (changedx)
{
drotation *= -1;
}
if ((vp.angle_view_beta > 90 && vp.angle_view_beta < 135) ||
(vp.angle_view_beta > 270 && vp.angle_view_beta < 315))
{
drotation *= -1;
}
vp.angle_view_alfa += drotation;
G_modelview = Matrix4.LookAt(vp.viewX, vp.viewY, vp.viewZ, 0, 0, 0, 0, vp.orintation_y, 0);
this.x1 = me.X;
this.y1 = me.Y;
glControl1.Invalidate();
}
