Show all posts by user
Computer graphics
Page 1 of 1 Pages: 1
Results 1 — 5 of 5
Hey there!
Anyboby out there writting the supp in Jan? I need HELP! (actually, i think i am beyond help)
by
sherylm
-
COS340A
Does anyone have a solution for Question3?
by
sherylm
-
COS340A
The 4 points are (0,1,2),(1,2,0),(2,0,1) and (0,4,0)
For homogeneous points, the fourth value is 1 as opposed to 0 for vectors.
You then have a 4x4 matrix
0 1 2 0
1 2 0 4
2 0 1 0
1 1 1 1
If you multiply it out you get 0+0+16+0-0-8-0-0=8
This means the points are linearly dependent and threfore are planar
by
sherylm
-
COS340A
Ok, is there anybody out there struggling as much as me. I just don't get it!
by
sherylm
-
COS340A
Can we not use the homogeneous points and then calculate the determinant?
by
sherylm
-
COS340A