void DrawPv3D()
{
cub = new YLScsDrawing.Drawing3d.Cuboid(100, 200, 10);
cam = new YLScsDrawing.Drawing3d.Camera();
cub.Center = new YLScsDrawing.Drawing3d.Point3d(400, 240, 0);
cam.Location = new YLScsDrawing.Drawing3d.Point3d(400, 240, -500);
cubeX = (int)(pvPanelAngle1.tiltAngle * -1) - 90;
cubeY = (int)pvPanelCompassCtl1.AzimutAngle;
cubeZ = 0;// (int)pvPanelAxisRotationCtl1.AxisAngle;
labelCrX.Text = cubeX.ToString();
labelCrY.Text = cubeY.ToString();
labelCrZ.Text = cubeZ.ToString();
YLScsDrawing.Drawing3d.Quaternion q = new YLScsDrawing.Drawing3d.Quaternion();
q.FromAxisAngle(new YLScsDrawing.Drawing3d.Vector3d(1, 0, 0), cubeX * Math.PI / 180.0);
cub.RotateAt(cub.Center, q);
q.FromAxisAngle(new YLScsDrawing.Drawing3d.Vector3d(0, 1, 0), cubeY * Math.PI / 180.0);
cub.RotateAt(cub.Center, q);
q.FromAxisAngle(new YLScsDrawing.Drawing3d.Vector3d(0, 0, 1), cubeZ * Math.PI / 180.0);
cub.RotateAt(cub.Center, q);
if (chkShowTexture.Checked == true)
{
texture();
}
Invalidate();
}
private void button7_Click(object sender, EventArgs e)
{
cubeZ -= 5;
labelCrZ.Text = cubeZ.ToString();
YLScsDrawing.Drawing3d.Quaternion q = new YLScsDrawing.Drawing3d.Quaternion();
q.FromAxisAngle(new YLScsDrawing.Drawing3d.Vector3d(0, 0, 1), -5 * Math.PI / 180.0);
cub.RotateAt(cub.Center, q);
Invalidate();
}