Constructor
new DefBezier(points)
Default value
Parameters:
| Name | Type | Description |
|---|---|---|
points |
Array.<{x:Number, y:Number}> | An array of control points |
- Source:
Methods
compute(createInfo) → {Object}
Computes the Bezier curve
Parameters:
| Name | Type | Description |
|---|---|---|
createInfo |
CreateInfo | The creation info |
- Source:
Returns:
A Bezier curve of type TYPE_BEZIER
- Type
- Object
(static) fromHermite(p0, t0, p1, t1) → {CreateInfo}
Computes a Cubic Hermite Bezier curve
Parameters:
| Name | Type | Description |
|---|---|---|
p0 |
Number | Object | Either the index or value of an array of points of type TYPE_POINT. The point array |
t0 |
Number | Object | Either the index or value of an array of points of type TYPE_VECTOR. The point array |
p1 |
Number | Object | Either the index or value of an array of points of type TYPE_POINT. The point array |
t1 |
Number | Object | Either the index or value of an array of points of type TYPE_VECTOR. The point array |
- Source:
Returns:
The creation info
- Type
- CreateInfo
(static) fromPointArray(pointArray, attach) → {CreateInfo}
Computes a Bezier curve from an array of control points stored as a value
Parameters:
| Name | Type | Default | Description |
|---|---|---|---|
pointArray |
Number | Object | Either the index or value of an array of points of type TYPE_POINT. The point array | |
attach |
Boolean | false | Whether the points should be attached to the points already specified for this Bezier curve |
- Source:
Returns:
The creation info
- Type
- CreateInfo
(static) fromPoints(points, attach) → {CreateInfo}
Computes a Bezier curve from an array of control points
Parameters:
| Name | Type | Default | Description |
|---|---|---|---|
points |
Array.<(Number|Object)> | Either the indices or values of TYPE_POINT. The points from which to make the Bezier curve of | |
attach |
Boolean | false | Whether the points should be attached to the points already specified for this Bezier curve |
- Source:
Returns:
The creation info
- Type
- CreateInfo
(static) hermiteToCubic(p0, t0, p1, t1) → {Array.<{x:Number, y:Number}>}
Converts a hermite to a Bezier curve
Parameters:
| Name | Type | Description |
|---|---|---|
p0 |
Object | The first point |
t0 |
Object | The first tangent |
p1 |
Object | The second point |
t1 |
Object | The second tangent |
- Source:
Returns:
The equivalent cubic Bezier control points
- Type
- Array.<{x:Number, y:Number}>