Members
angle :number
- Source:
The normalized angle of the ray in radians on the range (-PI, PI)
Type:
- number
distance :number
- Source:
The distance of the ray
Type:
- number
normAngle :number
- Source:
Return the value of the angle normalized to the range (0, 2*PI) This is useful for testing whether an angle falls between two others
Type:
- number
slope :number
- Source:
The slope of the ray, dy over dx
Type:
- number
Methods
intersectSegment()
- Source:
Find the point I[x,y] and distance t* on ray R(t) which intersects another ray http://paulbourke.net/geometry/pointlineplane/
project(t) → {Object}
- Source:
Project the Array by some proportion of it's initial distance. Return the coordinates of that point along the path.
Parameters:
| Name | Type | Description |
|---|---|---|
t |
number | The distance along the Ray |
Returns:
The coordinates of the projected point
- Type
- Object