Tagged Questions
4
votes
2answers
80 views
Coordinates of parallel triangle with a distance of 'd' between the parallel edges?
I have a triangle with Co-ordinates $\{(x_1,y_1),(x_2,y_2),(x_3,y_3)\}$. I need to find co-ordinates of a triangle,whose edges are exactly $\alpha$ distance from previous triangle. Below is the figure ...
0
votes
1answer
44 views
Triangle $z$-index interpolation between the vertices
I got a $2$D triangle, each vertex has a $2$D coordinate with a $z$-index value (NOT a $z$ coordinate!). The $z$-index value indicates whether a vertex lays on, in front of, or behind your screen ...
0
votes
1answer
59 views
How to determine a Triangle vertices by its coordinates?
I have to solve this problem, yet I'm not sure what is asked.
Given a triangle whose vertices are defined by its coordinates. Determine where is the point O with the given coordinates - inside or ...
2
votes
1answer
623 views
1
vote
1answer
135 views
divide triangle into ratio 1:2
I have a problem related to triangles. Please give me some hint to progress.
Suppose we have the following coordinates $A(-2,3)$,$B(1,-1)$,$C(-1,-1)$.
From point $A$, draw a line which divides ...
0
votes
2answers
772 views
How do I map a 3D triangle into 2D?
The problem I'm having is mapping a 3D triangle into 2 dimensions. I have three points in x,y,z form, and want to map them onto the plane described by the normal of the triangle, such that I end up ...
1
vote
1answer
392 views
The formula for finding the steepest curve between a range of x/y coordinates
I know approx what point i want from below diagram by looking at it(red circle), and im pretty sure there is some smart formula that does what im looking for, but how does the formula look like?
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