Workstation Transformation

(window to viewport mapping)

Projection coordinates
-1 <= x <= 1, -1 <= y <= 1, 0 <= z <= 1

Need device coordinates
x_dmin <= x <= x_dmax, y_dmin <= y <= y_dmax

Steps:

1. Translate lower left corner to origin: T(1,1,0)

2. Scale to correct size:

3. Translate into place:

Subpages: [0] [1] [2] [3]

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