How to check if a point is inside a square (2D Plane)?
75691
How to check if a point is inside a rectangle?
17459
Determining if an arbitrary point lies inside a triangle defined by three points?
53410
How can you determine a point is between two other points on a line segment?
115235
How can I get the TikZ calc library to calculate some point coordinates correctly?
55766
Radius of a circle touching a rectangle both of which are inside a square
115122
Determine whether or not a point lies within a rotated rectangle
92337
Points in rectangular coordinate system - specifying coordinates as function values
72973
How do you detect where two line segments intersect?
21875
Find a point on a rotated rectangle with known angle
50841
Detecting the dimension where a player is
136585
How do I draw the graph of inequalities in the coordinate plane?
136569
Reflection of a line in a plane
62555
How to find if an element of a list is in another list?
157997
How to test any 2 line segments (3D) are collinear or not?
74274
How to round corners of plane?
60202
Find a plane that passes through a point and is perpendicular to 2 planes
2127
Finding valid neighbors in 2D array