Add missing Geometry algorithms

[BasmanovDaniil]

https://github.com/Syomus/ProceduralToolkit/wiki/Geometry-algorithms
http://www.realtimerendering.com/intersections.html

D - Distance
C - Closest point(s)
I - Intersection

2D	Line	Ray	Segment	Circle2
Point	D, C, I	D, C, I	D, C, I	D, C, I
Line	D, C, I	D, C, I	D, C, I	D, C, I
Ray		D, C, I	D, C, I	D, C, I
Segment			D, C, I	D, C, I
Circle2				D, C, I

• 2D Point-Line
• 2D Point-Ray
• 2D Point-Segment
• 2D Point-Circle
• 2D Line-Line
• 2D Line-Ray
• 2D Line-Segment
• 2D Line-Circle
• 2D Ray-Ray
• 2D Ray-Segment
• 2D Ray-Circle
• 2D Segment-Segment
• 2D Segment-Circle
• 2D Circle-Circle

3D	Line	Ray	Segment	Sphere	Circle3
Point	D, C, I	D, C, I	D, C, I	D, C, I	-
Line	I	-	-	D, C, I	-
Ray		-	-	D, C, I	-
Segment			-	D, C, I	-
Sphere				D, C, I	-
Circle3					-

• 3D Point-Line
• 3D Point-Ray
• 3D Point-Segment
• 3D Point-Sphere
• 3D Line-Line
• 3D Line-Ray
• 3D Line-Segment
• 3D Line-Sphere
• 3D Ray-Ray
• 3D Ray-Segment
• 3D Ray-Sphere
• 3D Segment-Segment
• 3D Segment-Sphere
• 3D Sphere-Sphere