1. Select some suitable scale.
2. Draw the plan-incined or parallel to picture plane. This depends on selection of type of perspective.
3. Draw the line PP showing the picture plane in plan.
4. For making a good two-point perspective, draw one of the faces of the object inclined at 30° in plan.
The other face will be at 60°. It will be better to draw the largest face at 30°.
5. Mark the station point S. P. It should preferably be in the centre of the plan. !It can be placed to the right or left of the centre of plan depending upon the needed detail to be emphasised.
6. Below the plan, at a suitable spacing draw the ground line G. L.
7. Draw the horizon line H. L. at an height equal to the observer and parallel to the ground ine.
8. From S. P. draw lines S. P-1 and S. P-2 parallel to A D and A B to meet the P P line at 1 and 2.
9. From 1 and 2. draw vertical projections to meet H. L. at V. P1 and V. P2, thus giving the two vanishing
points.
2. Draw the plan-incined or parallel to picture plane. This depends on selection of type of perspective.
3. Draw the line PP showing the picture plane in plan.
4. For making a good two-point perspective, draw one of the faces of the object inclined at 30° in plan.
The other face will be at 60°. It will be better to draw the largest face at 30°.
5. Mark the station point S. P. It should preferably be in the centre of the plan. !It can be placed to the right or left of the centre of plan depending upon the needed detail to be emphasised.
6. Below the plan, at a suitable spacing draw the ground line G. L.
7. Draw the horizon line H. L. at an height equal to the observer and parallel to the ground ine.
8. From S. P. draw lines S. P-1 and S. P-2 parallel to A D and A B to meet the P P line at 1 and 2.
9. From 1 and 2. draw vertical projections to meet H. L. at V. P1 and V. P2, thus giving the two vanishing
points.
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