new Point3D(x, y, z)
- Source:
Immutable 3D point.
Parameters:
| Name | Type | Description |
|---|---|---|
x |
number | The X coordinate for the point. |
y |
number | The Y coordinate for the point. |
z |
number | The Z coordinate for the point. |
Methods
equals(rhs) → {boolean}
- Source:
Check for Point3D equality.
Parameters:
| Name | Type | Description |
|---|---|---|
rhs |
dwv.math.Point3D | The other point to compare to. |
Returns:
True if both points are equal.
- Type
- boolean
getDistance(point3D) → {number}
- Source:
Get the distance to another Point3D.
Parameters:
| Name | Type | Description |
|---|---|---|
point3D |
dwv.math.Point3D | The input point. |
Returns:
Ths distance to the input point.
- Type
- number
getX() → {number}
- Source:
Get the X position of the point.
Returns:
The X position of the point.
- Type
- number
getY() → {number}
- Source:
Get the Y position of the point.
Returns:
The Y position of the point.
- Type
- number
getZ() → {number}
- Source:
Get the Z position of the point.
Returns:
The Z position of the point.
- Type
- number
minus(point3D) → {dwv.math.Point3D}
- Source:
Get the difference to another Point3D.
Parameters:
| Name | Type | Description |
|---|---|---|
point3D |
dwv.math.Point3D | The input point. |
Returns:
The 3D vector from the input point to this one.
- Type
- dwv.math.Point3D
toString() → {string}
- Source:
Get a string representation of the Point3D.
Returns:
The point as a string.
- Type
- string