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#1 Re: Help Me ! » How to know a point's direction from a Orientation Point » 2010-06-07 02:44:05

Zirok

Jpeg file

#2 Re: Help Me ! » How to know a point's direction from a Orientation Point » 2010-06-07 02:08:05

Zirok

Can you provide me aid on how to attach pictures so I can describe my point clearly.

#3 Re: Help Me ! » How to know a point's direction from a Orientation Point » 2010-06-06 23:02:51

Zirok

I am not able to attach anything over there.


Zirok

#4 Re: Help Me ! » How to know a point's direction from a Orientation Point » 2010-06-06 22:21:05

Zirok

U can also see the the formula at -

http://en.wikipedia.org/wiki/Analytic_geometry


See "Distance and angle" section.

Zirok

#5 Help Me ! » How to know a point's direction from a Orientation Point » 2010-06-06 21:48:09

Zirok
Replies: 9

Hi

I use the formula based on pythagorous therom (refer attachment) to calculate the distance from Orientation Point to 2 different points

  The problem to me is how to know the direction of the point. These points lie on opposite side (from orientation point) & how to know which one is on positive or negative side.
Thanks

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