Objective
Projections of Lines
To draw projections of Line inclined with both VP and HP
- True Length (TL) - a'b1' and ab1
- Apparent Length (AL) - a'b' and ab
- Angle of TL with HP - θ
- Angle of TL with VP – φ
- Angle of FV with xy – α
- Angle of TV with xy – β
- Position of A - Distances of a & a' from xy
- Position of B - Distances of b & b' from xy
