Table 5. LAT data used for input into PP computation. Here, there is a combination of 3D object points (AP, LAT, VERT) and 2D points on the display plane (U, V).

AP = Antero-Posterior; LAT = Lateral; VERT = Vertical; U = Horizontal Axis of Display Plane; V = Vertical Axis of Display Plane; PP = Perspective Projection; LPPT = Left Posterior Pin Tip; RPPT = Right Posterior Pin Tip; RPSS = Right Posterior Sphere Superior; RPSI = Right Posterior Sphere Inferior; LPSI = Left Posterior Sphere Inferior; RFSI = Right Frontal Sphere Inferior; LFSI = Left Frontal Sphere Inferior; RFPT = Right Frontal Pin Tip; LFPB = Left Frontal Pin Base; RPPB = Right Posterior Pin Base; LPPB = Left Posterior Pin Base; LPSS = Left Posterior Sphere Superior; RScrew1 = Right Screw 1.

	Object	AP	LAT	VERT	U	V
1	LPPT	-75.5	-45.9	0.5	56.622	164.432
2	RPPT	-77	34.1	-1	69.602	166.417
3	RPSS	-87.4	57.5	-21.5	56.85	199.482
4	RPSI	-86.6	58.3	-26.2	58.369	206.983
5	LPSI	-84	-65.3	-30.9	35.246	227.713
6	RFSI	77.1	60.6	-38.4	326.496	226.484
7	LFSI	77.8	-58	-34.2	353.981	232.634
8	RFPT	72.5	33.5	-2.9	323.107	169.639
9	LFPB	89.4	-46.1	-5.6	372.72	175.96
10	RPPB	-94.1	48.5	-3.9	44.513	170.195
11	LPPB	-92.9	-59.6	-2.7	20.165	170.449
12	LPSS	-85	-64.2	-19.6	33.29	204.795
13	RScrew1	19.6	46.3	46.3	233.346	86.749