java.lang.Object
- jgl.context.attrib.gl_eval

```
public class gl_eval
extends Object
```
gl_eval is the evaluators state class of jGL 2.4.

Version:

0.4, 15 Mar 2001

Author:

Robin Bing-Yu Chen

Field Summary

Fields
Modifier and Type	Field	Description
`boolean`	`AutoNormal`	GL_AUTO_NORMAL: True if automatic normal generation enabled
`gl_eval_map1`	`Map1Color4`
`boolean`	`Map1Color4Enable`
`gl_eval_map1`	`Map1Index`
`boolean`	`Map1IndexEnable`
`gl_eval_map1`	`Map1Normal`
`boolean`	`Map1NormalEnable`
`gl_eval_map1`	`Map1TexCoord1`
`boolean`	`Map1TexCoord1Enable`
`gl_eval_map1`	`Map1TexCoord2`
`boolean`	`Map1TexCoord2Enable`
`gl_eval_map1`	`Map1TexCoord3`
`boolean`	`Map1TexCoord3Enable`
`gl_eval_map1`	`Map1TexCoord4`
`boolean`	`Map1TexCoord4Enable`
`gl_eval_map1`	`Map1Vertex3`
`boolean`	`Map1Vertex3Enable`	GL_MAP1_x: 1D map enables: x is map type
`gl_eval_map1`	`Map1Vertex4`
`boolean`	`Map1Vertex4Enable`
`gl_eval_map2`	`Map2Color4`
`boolean`	`Map2Color4Enable`
`gl_eval_map2`	`Map2Index`
`boolean`	`Map2IndexEnable`
`gl_eval_map2`	`Map2Normal`
`boolean`	`Map2NormalEnable`
`gl_eval_map2`	`Map2TexCoord1`
`boolean`	`Map2TexCoord1Enable`
`gl_eval_map2`	`Map2TexCoord2`
`boolean`	`Map2TexCoord2Enable`
`gl_eval_map2`	`Map2TexCoord3`
`boolean`	`Map2TexCoord3Enable`
`gl_eval_map2`	`Map2TexCoord4`
`boolean`	`Map2TexCoord4Enable`
`gl_eval_map2`	`Map2Vertex3`
`boolean`	`Map2Vertex3Enable`	GL_MAP2_x: 2D map enables: x is map type
`gl_eval_map2`	`Map2Vertex4`
`boolean`	`Map2Vertex4Enable`
`float`	`MapGrid1u1`	GL_MAP1_GRID_DOMAIN: 1D grid endpoints
`float`	`MapGrid1u2`
`int`	`MapGrid1un`	GL_MAP1_GRID_SEGMENTS: 1D grid divisions
`float`	`MapGrid2u1`	GL_MAP2_GRID_DOMAIN: 2D grid endpoints
`float`	`MapGrid2u2`
`int`	`MapGrid2un`	GL_MAP2_GRID_SEGMENTS: 2D grid divisions
`float`	`MapGrid2v1`
`float`	`MapGrid2v2`
`int`	`MapGrid2vn`

Constructor Summary

Constructors
Constructor Description

gl_eval()

gl_eval(gl_eval cc)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`float[]`	`gl_auto_normal(gl_eval_map2 map, int dim, float u, float v)`
`float[]`	`gl_eval_coord_1(gl_eval_map1 map, int dim, float u)`
`float[]`	`gl_eval_coord_2(gl_eval_map2 map, int dim, float u, float v)`
`int`	`set_map_1(int target, float u1, float u2, int stride, int order, float[][] points)`
`int`	`set_map_2(int target, float u1, float u2, int ustride, int uorder, float v1, float v2, int vstride, int vorder, float[][][] points)`

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

Field Detail

Map1Vertex3Enable
```
public boolean Map1Vertex3Enable
```
GL_MAP1_x: 1D map enables: x is map type

Map1Vertex4Enable
```
public boolean Map1Vertex4Enable
```

Map1IndexEnable
```
public boolean Map1IndexEnable
```

Map1Color4Enable
```
public boolean Map1Color4Enable
```

Map1NormalEnable
```
public boolean Map1NormalEnable
```

Map1TexCoord1Enable
```
public boolean Map1TexCoord1Enable
```

Map1TexCoord2Enable
```
public boolean Map1TexCoord2Enable
```

Map1TexCoord3Enable
```
public boolean Map1TexCoord3Enable
```

Map1TexCoord4Enable
```
public boolean Map1TexCoord4Enable
```

Map2Vertex3Enable
```
public boolean Map2Vertex3Enable
```
GL_MAP2_x: 2D map enables: x is map type

Map2Vertex4Enable
```
public boolean Map2Vertex4Enable
```

Map2IndexEnable
```
public boolean Map2IndexEnable
```

Map2Color4Enable
```
public boolean Map2Color4Enable
```

Map2NormalEnable
```
public boolean Map2NormalEnable
```

Map2TexCoord1Enable
```
public boolean Map2TexCoord1Enable
```

Map2TexCoord2Enable
```
public boolean Map2TexCoord2Enable
```

Map2TexCoord3Enable
```
public boolean Map2TexCoord3Enable
```

Map2TexCoord4Enable
```
public boolean Map2TexCoord4Enable
```

MapGrid1u1
```
public float MapGrid1u1
```
GL_MAP1_GRID_DOMAIN: 1D grid endpoints

MapGrid1u2
```
public float MapGrid1u2
```

MapGrid1un
```
public int MapGrid1un
```
GL_MAP1_GRID_SEGMENTS: 1D grid divisions

MapGrid2u1
```
public float MapGrid2u1
```
GL_MAP2_GRID_DOMAIN: 2D grid endpoints

MapGrid2u2
```
public float MapGrid2u2
```

MapGrid2v1
```
public float MapGrid2v1
```

MapGrid2v2
```
public float MapGrid2v2
```

MapGrid2un
```
public int MapGrid2un
```
GL_MAP2_GRID_SEGMENTS: 2D grid divisions

MapGrid2vn
```
public int MapGrid2vn
```

AutoNormal
```
public boolean AutoNormal
```
GL_AUTO_NORMAL: True if automatic normal generation enabled

Map1Vertex3
```
public gl_eval_map1 Map1Vertex3
```

Map1Vertex4
```
public gl_eval_map1 Map1Vertex4
```

Map1Index
```
public gl_eval_map1 Map1Index
```

Map1Color4
```
public gl_eval_map1 Map1Color4
```

Map1Normal
```
public gl_eval_map1 Map1Normal
```

Map1TexCoord1
```
public gl_eval_map1 Map1TexCoord1
```

Map1TexCoord2
```
public gl_eval_map1 Map1TexCoord2
```

Map1TexCoord3
```
public gl_eval_map1 Map1TexCoord3
```

Map1TexCoord4
```
public gl_eval_map1 Map1TexCoord4
```

Map2Vertex3
```
public gl_eval_map2 Map2Vertex3
```

Map2Vertex4
```
public gl_eval_map2 Map2Vertex4
```

Map2Index
```
public gl_eval_map2 Map2Index
```

Map2Color4
```
public gl_eval_map2 Map2Color4
```

Map2Normal
```
public gl_eval_map2 Map2Normal
```

Map2TexCoord1
```
public gl_eval_map2 Map2TexCoord1
```

Map2TexCoord2
```
public gl_eval_map2 Map2TexCoord2
```

Map2TexCoord3
```
public gl_eval_map2 Map2TexCoord3
```

Map2TexCoord4
```
public gl_eval_map2 Map2TexCoord4
```

Constructor Detail

gl_eval
```
public gl_eval(gl_eval cc)
```

gl_eval
```
public gl_eval()
```

Method Detail

set_map_1

public int set_map_1(int target,
                     float u1,
                     float u2,
                     int stride,
                     int order,
                     float[][] points)

set_map_2

public int set_map_2(int target,
                     float u1,
                     float u2,
                     int ustride,
                     int uorder,
                     float v1,
                     float v2,
                     int vstride,
                     int vorder,
                     float[][][] points)

gl_eval_coord_1

public float[] gl_eval_coord_1(gl_eval_map1 map,
                               int dim,
                               float u)

gl_eval_coord_2

public float[] gl_eval_coord_2(gl_eval_map2 map,
                               int dim,
                               float u,
                               float v)

gl_auto_normal

public float[] gl_auto_normal(gl_eval_map2 map,
                              int dim,
                              float u,
                              float v)

Constructors
Constructor	Description
`gl_eval()`
`gl_eval(gl_eval cc)`

Class gl_eval

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

Map1Vertex3Enable

Map1Vertex4Enable

Map1IndexEnable

Map1Color4Enable

Map1NormalEnable

Map1TexCoord1Enable

Map1TexCoord2Enable

Map1TexCoord3Enable

Map1TexCoord4Enable

Map2Vertex3Enable

Map2Vertex4Enable

Map2IndexEnable

Map2Color4Enable

Map2NormalEnable

Map2TexCoord1Enable

Map2TexCoord2Enable

Map2TexCoord3Enable

Map2TexCoord4Enable

MapGrid1u1

MapGrid1u2

MapGrid1un

MapGrid2u1

MapGrid2u2

MapGrid2v1

MapGrid2v2

MapGrid2un

MapGrid2vn

AutoNormal

Map1Vertex3

Map1Vertex4

Map1Index

Map1Color4

Map1Normal

Map1TexCoord1

Map1TexCoord2

Map1TexCoord3

Map1TexCoord4

Map2Vertex3

Map2Vertex4

Map2Index

Map2Color4

Map2Normal

Map2TexCoord1

Map2TexCoord2

Map2TexCoord3

Map2TexCoord4

Constructor Detail

gl_eval

gl_eval

Method Detail

set_map_1

set_map_2

gl_eval_coord_1

gl_eval_coord_2

gl_auto_normal