Intersection, thought it was simple

gilles

hello,

I have a center point, I have a line A.

I want to draw a second line with a specific length, first vertex starting at center point second vertex intersect with line A.

I have tried different methods, circle, rotation... but can't find the real intersection.

Ideas are welcome.

TIG

@gilles said:

hello,

I have a center point, I have a line A.

I want to draw a second line with a specific length, first vertex starting at center point second vertex intersect with line A.

I have tried different methods, circle, rotation... but can't find the real intersection.

Ideas are welcome.

I assume this involves arcs/circles ?
These are segmented and you need tools like my TrueTAngent and TrueIntersection tools etc to find these points http://forums.sketchucation.com/viewtopic.php?p=160780#p160780

gilles

thanks a lot TIG .

gilles

Works fine, I spend a lot of time to find an easy method not to use Pythagora's theorem.

thanks again.

TIG

@gilles said:

Works fine, I spend a lot of time to find an easy method not to use Pythagora's theorem.

thanks again.

My Plugin just does the complex Pythagoras & Trig for you

gilles

Of course, but doing calculations by myself for a lot of intersections!!!

Have a good day.

Salut.