```
public class nurbs_knot
extends Object
```
nurbs_knot is one of the GLU NURBS class of JavaGL 2.1.

Version:

0.1, 2 Nov 1999

Author:

Robin Bing-Yu Chen

Field Summary

Fields
Modifier and Type	Field	Description
`float[][]`	`alpha`
`int`	`delta_nknots`
`float[]`	`knot`
`float[]`	`new_knot`
`int`	`nknots`
`int`	`order`
`int`	`t_max`
`int`	`t_min`
`float[]`	`unified_knot`
`int`	`unified_nknots`

Constructor Summary

Constructors
Constructor Description

nurbs_knot()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`calc_alphas()`
`int`	`calc_new_ctrl_pts(float[][] ctrl, int stride, int dim, float[][][] new_ctrl, int ctrl_i)`
`void`	`collect(nurbs_knot src, float max_min, float min_max)`
`void`	`explode()`
`int`	`fill(nurbs_obj obj)`
`void`	`set_knot_min_max(float max_min, float min_max)`
`void`	`set_new_min_max(float max_min, float min_max)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

knot
```
public float[] knot
```

nknots
```
public int nknots
```

unified_knot
```
public float[] unified_knot
```

unified_nknots
```
public int unified_nknots
```

order
```
public int order
```

t_min
```
public int t_min
```

t_max
```
public int t_max
```

delta_nknots
```
public int delta_nknots
```

new_knot
```
public float[] new_knot
```

alpha
```
public float[][] alpha
```

Constructor Detail
- nurbs_knot
```
public nurbs_knot()
```

Method Detail

calc_new_ctrl_pts

public int calc_new_ctrl_pts(float[][] ctrl,
                             int stride,
                             int dim,
                             float[][][] new_ctrl,
                             int ctrl_i)

calc_alphas
```
public void calc_alphas()
```

explode
```
public void explode()
```

set_knot_min_max

public void set_knot_min_max(float max_min,
                             float min_max)

set_new_min_max

public void set_new_min_max(float max_min,
                            float min_max)

collect

public void collect(nurbs_knot src,
                    float max_min,
                    float min_max)

fill
```
public int fill(nurbs_obj obj)
```

Class nurbs_knot

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

knot

nknots

unified_knot

unified_nknots

order

t_min

t_max

delta_nknots

new_knot

alpha

Constructor Detail

nurbs_knot

Method Detail

calc_new_ctrl_pts

calc_alphas

explode

set_knot_min_max

set_new_min_max

collect

fill