java.lang.Object
- org.lwjgl.opengl.ARBVertexBlend

```
public class ARBVertexBlend
extends java.lang.Object
```
Native bindings to the ARB_vertex_blend extension.
This extension provides the ability to replace the single modelview transformation with a set of n vertex units. (Where n is constrained to an implementation defined maximum.) Each unit has its own modelview transform matrix. For each unit, there is a current weight associated with the vertex. When this extension is enabled the vertices are transformed by the modelview matrices of all of the enabled units. Afterward, these results are scaled by the weights for the respective units and then summed to create the eye-space vertex. A similar procedure is followed for the normals, except they are transformed by the inverse transpose of the modelview matrices.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`GL_ACTIVE_VERTEX_UNITS_ARB` Accepted by the `value` parameters of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_CURRENT_WEIGHT_ARB` Accepted by the `value` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_MAX_VERTEX_UNITS_ARB` Accepted by the `value` parameters of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	GL_MODELVIEW0_ARB GL_MODELVIEW1_ARB GL_MODELVIEW10_ARB GL_MODELVIEW11_ARB GL_MODELVIEW12_ARB GL_MODELVIEW13_ARB GL_MODELVIEW14_ARB GL_MODELVIEW15_ARB GL_MODELVIEW16_ARB GL_MODELVIEW17_ARB GL_MODELVIEW18_ARB GL_MODELVIEW19_ARB GL_MODELVIEW2_ARB GL_MODELVIEW20_ARB GL_MODELVIEW21_ARB GL_MODELVIEW22_ARB GL_MODELVIEW23_ARB GL_MODELVIEW24_ARB GL_MODELVIEW25_ARB GL_MODELVIEW26_ARB GL_MODELVIEW27_ARB GL_MODELVIEW28_ARB GL_MODELVIEW29_ARB GL_MODELVIEW3_ARB GL_MODELVIEW30_ARB GL_MODELVIEW31_ARB GL_MODELVIEW4_ARB GL_MODELVIEW5_ARB GL_MODELVIEW6_ARB GL_MODELVIEW7_ARB GL_MODELVIEW8_ARB GL_MODELVIEW9_ARB Accepted by the `mode` parameter of MatrixMode and by the `value` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_VERTEX_BLEND_ARB` Accepted by the `cap` parameters of Enable and Disable, by the `value` parameter of IsEnabled, GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_WEIGHT_ARRAY_ARB` Accepted by the `cap` parameters of EnableClientState and DisableClientState, by the `value` parameter of IsEnabled, GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_WEIGHT_ARRAY_POINTER_ARB` Accepted by the `pname` parameter of GetPointerv.
`static int`	`GL_WEIGHT_ARRAY_SIZE_ARB GL_WEIGHT_ARRAY_STRIDE_ARB GL_WEIGHT_ARRAY_TYPE_ARB` Accepted by the `value` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_WEIGHT_SUM_UNITY_ARB` Accepted by the `cap` parameters of Enable and Disable, by the `value` parameter of IsEnabled, GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`glVertexBlendARB(int count)` Sets the number of active transformations applied.
`static void`	`glWeightbvARB(java.nio.ByteBuffer weights)` Byte version of `WeightfvARB`.
`static void`	`glWeightdvARB(double[] weights)` Array version of: `WeightdvARB`
`static void`	`glWeightdvARB(java.nio.DoubleBuffer weights)` Double version of `WeightfvARB`.
`static void`	`glWeightfvARB(float[] weights)` Array version of: `WeightfvARB`
`static void`	`glWeightfvARB(java.nio.FloatBuffer weights)` Sets the current vertex weights.
`static void`	`glWeightivARB(int[] weights)` Array version of: `WeightivARB`
`static void`	`glWeightivARB(java.nio.IntBuffer weights)` Integer version of `WeightfvARB`.
`static void`	`glWeightPointerARB(int size, int type, int stride, java.nio.ByteBuffer pointer)` Specifies the location and organization of a weight array.
`static void`	`glWeightPointerARB(int size, int type, int stride, float[] pointer)` Array version of: `WeightPointerARB`
`static void`	`glWeightPointerARB(int size, int type, int stride, java.nio.FloatBuffer pointer)` Specifies the location and organization of a weight array.
`static void`	`glWeightPointerARB(int size, int type, int stride, int[] pointer)` Array version of: `WeightPointerARB`
`static void`	`glWeightPointerARB(int size, int type, int stride, java.nio.IntBuffer pointer)` Specifies the location and organization of a weight array.
`static void`	`glWeightPointerARB(int size, int type, int stride, long pointer)` Specifies the location and organization of a weight array.
`static void`	`glWeightPointerARB(int size, int type, int stride, short[] pointer)` Array version of: `WeightPointerARB`
`static void`	`glWeightPointerARB(int size, int type, int stride, java.nio.ShortBuffer pointer)` Specifies the location and organization of a weight array.
`static void`	`glWeightsvARB(short[] weights)` Array version of: `WeightsvARB`
`static void`	`glWeightsvARB(java.nio.ShortBuffer weights)` Short version of `WeightfvARB`.
`static void`	`glWeightubvARB(java.nio.ByteBuffer weights)` Unsigned byte version of `WeightfvARB`.
`static void`	`glWeightuivARB(int[] weights)` Array version of: `WeightuivARB`
`static void`	`glWeightuivARB(java.nio.IntBuffer weights)` Unsigned integer version of `WeightfvARB`.
`static void`	`glWeightusvARB(short[] weights)` Array version of: `WeightusvARB`
`static void`	`glWeightusvARB(java.nio.ShortBuffer weights)` Unsigned short version of `WeightfvARB`.

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

- Field Detail
  - GL_MAX_VERTEX_UNITS_ARB, GL_ACTIVE_VERTEX_UNITS_ARB
    
    Accepted by the value parameters of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  - GL_WEIGHT_SUM_UNITY_ARB, GL_VERTEX_BLEND_ARB
    
    Accepted by the cap parameters of Enable and Disable, by the value parameter of IsEnabled, GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  - GL_MODELVIEW0_ARB, GL_MODELVIEW1_ARB, GL_MODELVIEW2_ARB, GL_MODELVIEW3_ARB, GL_MODELVIEW4_ARB, GL_MODELVIEW5_ARB, GL_MODELVIEW6_ARB, GL_MODELVIEW7_ARB, GL_MODELVIEW8_ARB, GL_MODELVIEW9_ARB, GL_MODELVIEW10_ARB, GL_MODELVIEW11_ARB, GL_MODELVIEW12_ARB, GL_MODELVIEW13_ARB, GL_MODELVIEW14_ARB, GL_MODELVIEW15_ARB, GL_MODELVIEW16_ARB, GL_MODELVIEW17_ARB, GL_MODELVIEW18_ARB, GL_MODELVIEW19_ARB, GL_MODELVIEW20_ARB, GL_MODELVIEW21_ARB, GL_MODELVIEW22_ARB, GL_MODELVIEW23_ARB, GL_MODELVIEW24_ARB, GL_MODELVIEW25_ARB, GL_MODELVIEW26_ARB, GL_MODELVIEW27_ARB, GL_MODELVIEW28_ARB, GL_MODELVIEW29_ARB, GL_MODELVIEW30_ARB, GL_MODELVIEW31_ARB
    
    Accepted by the mode parameter of MatrixMode and by the value parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  - GL_CURRENT_WEIGHT_ARB, GL_WEIGHT_ARRAY_TYPE_ARB, GL_WEIGHT_ARRAY_STRIDE_ARB, GL_WEIGHT_ARRAY_SIZE_ARB
    
    Accepted by the value parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  - GL_WEIGHT_ARRAY_POINTER_ARB
    
    Accepted by the pname parameter of GetPointerv.
  - GL_WEIGHT_ARRAY_ARB
    
    Accepted by the cap parameters of EnableClientState and DisableClientState, by the value parameter of IsEnabled, GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
- Method Detail
  - glWeightfvARB
```
public static void glWeightfvARB(java.nio.FloatBuffer weights)
```
    Sets the current vertex weights.
    
    Parameters:
    
    weights - the vertex weights
  - glWeightbvARB
```
public static void glWeightbvARB(java.nio.ByteBuffer weights)
```
    Byte version of WeightfvARB.
    
    Parameters:
    
    weights - the vertex weights
  - glWeightubvARB
```
public static void glWeightubvARB(java.nio.ByteBuffer weights)
```
    Unsigned byte version of WeightfvARB.
    
    Parameters:
    
    weights - the vertex weights
  - glWeightsvARB
```
public static void glWeightsvARB(java.nio.ShortBuffer weights)
```
    Short version of WeightfvARB.
    
    Parameters:
    
    weights - the vertex weights
  - glWeightusvARB
```
public static void glWeightusvARB(java.nio.ShortBuffer weights)
```
    Unsigned short version of WeightfvARB.
    
    Parameters:
    
    weights - the vertex weights
  - glWeightivARB
```
public static void glWeightivARB(java.nio.IntBuffer weights)
```
    Integer version of WeightfvARB.
    
    Parameters:
    
    weights - the vertex weights
  - glWeightuivARB
```
public static void glWeightuivARB(java.nio.IntBuffer weights)
```
    Unsigned integer version of WeightfvARB.
    
    Parameters:
    
    weights - the vertex weights
  - glWeightdvARB
```
public static void glWeightdvARB(java.nio.DoubleBuffer weights)
```
    Double version of WeightfvARB.
    
    Parameters:
    
    weights - the vertex weights
  - glWeightPointerARB
```
public static void glWeightPointerARB(int size,
                                      int type,
                                      int stride,
                                      java.nio.ByteBuffer pointer)

public static void glWeightPointerARB(int size,
                                      int type,
                                      int stride,
                                      long pointer)

public static void glWeightPointerARB(int size,
                                      int type,
                                      int stride,
                                      java.nio.ShortBuffer pointer)

public static void glWeightPointerARB(int size,
                                      int type,
                                      int stride,
                                      java.nio.IntBuffer pointer)

public static void glWeightPointerARB(int size,
                                      int type,
                                      int stride,
                                      java.nio.FloatBuffer pointer)
```
    Specifies the location and organization of a weight array.
    
    Parameters:
    
    size - the number of values per vertex that are stored in the array. Must be a value between 1 and MAX_VERTEX_UNITS_ARB.
    
    type - the data type of the values stored in the array. One of:
    BYTE UNSIGNED_BYTE SHORT UNSIGNED_SHORT INT UNSIGNED_INT FLOAT DOUBLE
    
    stride - the vertex stride in bytes. If specified as zero, then array elements are stored sequentially
    
    pointer - the weight data
  - glVertexBlendARB
```
public static void glVertexBlendARB(int count)
```
    Sets the number of active transformations applied.
    
    Parameters:
    
    count - the number of transformations to blend
  - glWeightfvARB
```
public static void glWeightfvARB(float[] weights)
```
    Array version of: WeightfvARB
  - glWeightsvARB
```
public static void glWeightsvARB(short[] weights)
```
    Array version of: WeightsvARB
  - glWeightusvARB
```
public static void glWeightusvARB(short[] weights)
```
    Array version of: WeightusvARB
  - glWeightivARB
```
public static void glWeightivARB(int[] weights)
```
    Array version of: WeightivARB
  - glWeightuivARB
```
public static void glWeightuivARB(int[] weights)
```
    Array version of: WeightuivARB
  - glWeightdvARB
```
public static void glWeightdvARB(double[] weights)
```
    Array version of: WeightdvARB
  - glWeightPointerARB
```
public static void glWeightPointerARB(int size,
                                      int type,
                                      int stride,
                                      short[] pointer)

public static void glWeightPointerARB(int size,
                                      int type,
                                      int stride,
                                      int[] pointer)

public static void glWeightPointerARB(int size,
                                      int type,
                                      int stride,
                                      float[] pointer)
```
    Array version of: WeightPointerARB

Class ARBVertexBlend

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

GL_MAX_VERTEX_UNITS_ARB, GL_ACTIVE_VERTEX_UNITS_ARB

GL_WEIGHT_SUM_UNITY_ARB, GL_VERTEX_BLEND_ARB

GL_CURRENT_WEIGHT_ARB, GL_WEIGHT_ARRAY_TYPE_ARB, GL_WEIGHT_ARRAY_STRIDE_ARB, GL_WEIGHT_ARRAY_SIZE_ARB

GL_WEIGHT_ARRAY_POINTER_ARB

GL_WEIGHT_ARRAY_ARB

Method Detail

glWeightfvARB

glWeightbvARB

glWeightubvARB

glWeightsvARB

glWeightusvARB

glWeightivARB

glWeightuivARB

glWeightdvARB

glWeightPointerARB

glVertexBlendARB

glWeightfvARB

glWeightsvARB

glWeightusvARB

glWeightivARB

glWeightuivARB

glWeightdvARB

glWeightPointerARB