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107
How to construct the vanishing point of a line? (analytically and on paper)
A point and a direction
define the line
The standard projection of a point
results, after de-homogenization, in the point
on the image plane.
Thus,
Let us only examine the x-coordinate of this and rearrange some terms:
Now, if
and 
,
define the line
The standard projection of a point
results, after de-homogenization, in the point
on the image plane.
Thus,
Let us only examine the x-coordinate of this and rearrange some terms:
Now, if
and ,
Karteninfo:
Autor: janisborn
Oberthema: Informatik
Thema: Computergrafik
Schule / Uni: RWTH Aachen
Ort: Aachen
Veröffentlicht: 18.05.2022