Mixing
3d clipping problem
$begingroup$
i'm studying for my final and faced a clipping problem, i tried to search over google and youtube but couldn't understand the method to solve it
Problem's Graph
this is the head of question:
- Run a test to show whether or not point p (0,1,1) is considered in or out of each of the following planes: and the following planes he asked for clipping ( c1,c2,near,far )
matrices vector-spaces projection
edited Jan 18 at 15:43
tinlyx
95621118
asked Jan 18 at 14:38
MahmoudMahmoud
61
$endgroup$
add a comment |
$begingroup$
i'm studying for my final and faced a clipping problem, i tried to search over google and youtube but couldn't understand the method to solve it
Problem's Graph
this is the head of question:
- Run a test to show whether or not point p (0,1,1) is considered in or out of each of the following planes: and the following planes he asked for clipping ( c1,c2,near,far )
matrices vector-spaces projection
edited Jan 18 at 15:43
tinlyx
95621118
asked Jan 18 at 14:38
MahmoudMahmoud
61
$endgroup$
$begingroup$
How about including this method that you didn’t understand in your question so that someone might explain it to you?
$endgroup$
– amd
Jan 19 at 1:28
add a comment |
$begingroup$
i'm studying for my final and faced a clipping problem, i tried to search over google and youtube but couldn't understand the method to solve it
Problem's Graph
this is the head of question:
- Run a test to show whether or not point p (0,1,1) is considered in or out of each of the following planes: and the following planes he asked for clipping ( c1,c2,near,far )
matrices vector-spaces projection
edited Jan 18 at 15:43
tinlyx
95621118
asked Jan 18 at 14:38
MahmoudMahmoud
61
$endgroup$
i'm studying for my final and faced a clipping problem, i tried to search over google and youtube but couldn't understand the method to solve it
Problem's Graph
this is the head of question:
- Run a test to show whether or not point p (0,1,1) is considered in or out of each of the following planes: and the following planes he asked for clipping ( c1,c2,near,far )
matrices vector-spaces projection
matrices vector-spaces projection
edited Jan 18 at 15:43
tinlyx
95621118
asked Jan 18 at 14:38
MahmoudMahmoud
61
edited Jan 18 at 15:43
tinlyx
95621118
asked Jan 18 at 14:38
MahmoudMahmoud
61
edited Jan 18 at 15:43
tinlyx
95621118
edited Jan 18 at 15:43
tinlyx
95621118
edited Jan 18 at 15:43
tinlyx
95621118
95621118
asked Jan 18 at 14:38
MahmoudMahmoud
61
asked Jan 18 at 14:38
MahmoudMahmoud
61
asked Jan 18 at 14:38
MahmoudMahmoud
61
61
$begingroup$
How about including this method that you didn’t understand in your question so that someone might explain it to you?
$endgroup$
– amd
Jan 19 at 1:28
add a comment |
$begingroup$
How about including this method that you didn’t understand in your question so that someone might explain it to you?
$endgroup$
– amd
Jan 19 at 1:28
$begingroup$
How about including this method that you didn’t understand in your question so that someone might explain it to you?
$endgroup$
– amd
Jan 19 at 1:28
$begingroup$
How about including this method that you didn’t understand in your question so that someone might explain it to you?
$endgroup$
– amd
Jan 19 at 1:28
add a comment |
1 Answer
1
active
oldest
votes
$begingroup$
look at dot product of (a) shortest vector starting on the plane ending on point p and (b) the in vector for each plane. If its positive, the point is in. If negative, its out.
answered Jan 18 at 14:45
phdmba7of12phdmba7of12
223419
$endgroup$
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
$begingroup$
look at dot product of (a) shortest vector starting on the plane ending on point p and (b) the in vector for each plane. If its positive, the point is in. If negative, its out.
answered Jan 18 at 14:45
phdmba7of12phdmba7of12
223419
$endgroup$
add a comment |
$begingroup$
look at dot product of (a) shortest vector starting on the plane ending on point p and (b) the in vector for each plane. If its positive, the point is in. If negative, its out.
answered Jan 18 at 14:45
phdmba7of12phdmba7of12
223419
$endgroup$
add a comment |
$begingroup$
look at dot product of (a) shortest vector starting on the plane ending on point p and (b) the in vector for each plane. If its positive, the point is in. If negative, its out.
answered Jan 18 at 14:45
phdmba7of12phdmba7of12
223419
$endgroup$
look at dot product of (a) shortest vector starting on the plane ending on point p and (b) the in vector for each plane. If its positive, the point is in. If negative, its out.
answered Jan 18 at 14:45
phdmba7of12phdmba7of12
223419
answered Jan 18 at 14:45
phdmba7of12phdmba7of12
223419
answered Jan 18 at 14:45
phdmba7of12phdmba7of12
223419
answered Jan 18 at 14:45
phdmba7of12phdmba7of12
223419
223419
add a comment |
add a comment |
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$begingroup$
How about including this method that you didn’t understand in your question so that someone might explain it to you?
$endgroup$
– amd
Jan 19 at 1:28