Region (JOGL, NativeWindow and NEWT APIs)

java.lang.Object
- com.jogamp.graph.curve.Region

Direct Known Subclasses:

GLRegion
```
public abstract class Region
extends Object
```
Abstract Outline shape representation define the method an OutlineShape(s) is bound and rendered.

See Also:
GLRegion

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`COLORCHANNEL_RENDERING_BIT` Rendering-Mode bit for `Region`
`static int`	`COLORTEXTURE_RENDERING_BIT` Rendering-Mode bit for `Region`
`static boolean`	`DEBUG` Debug flag for region impl (graph.curve)
`static boolean`	`DEBUG_INSTANCE`
`static int`	`DEFAULT_TWO_PASS_TEXTURE_UNIT`
`static int`	`MAX_QUALITY` Default maximum `quality`, 1.
`static int`	`MSAA_RENDERING_BIT` Rendering-Mode bit for `Region`
`static int`	`VARWEIGHT_RENDERING_BIT` Rendering-Mode bit for `Region`
`static int`	`VBAA_RENDERING_BIT` Rendering-Mode bit for `Region`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addOutlineShape(OutlineShape shape, jogamp.graph.geom.plane.AffineTransform t, float[] rgbaColor)` Add the given `OutlineShape` to this region with the given optional `AffineTransform`.
`void`	`addOutlineShapes(List<OutlineShape> shapes, jogamp.graph.geom.plane.AffineTransform transform, float[] rgbaColor)`
`AABBox`	`getBounds()`
`Frustum`	`getFrustum()` See `setFrustum(Frustum)`
`int`	`getQuality()` See `MAX_QUALITY`
`int`	`getRenderModes()` Return bit-field of render modes, see `GLRegion.create(int, TextureSequence)`.
`static String`	`getRenderModeString(int renderModes)`
`boolean`	`hasColorChannel()` Returns true if render mode has a color channel, i.e.
`static boolean`	`hasColorChannel(int renderModes)` Returns true if render mode has a color channel, i.e.
`boolean`	`hasColorTexture()` Returns true if render mode has a color texture, i.e.
`static boolean`	`hasColorTexture(int renderModes)` Returns true if render mode has a color texture, i.e.
`boolean`	`hasVariableWeight()` Returns true if capable of variable weights, otherwise false.
`static boolean`	`hasVariableWeight(int renderModes)` Returns true if render mode capable of variable weights, i.e.
`boolean`	`isMSAA()` Returns true if capable of two pass rendering - MSAA, otherwise false.
`static boolean`	`isMSAA(int renderModes)`
`boolean`	`isShapeDirty()` Returns true if this region's shape are dirty, see `markShapeDirty()`.
`boolean`	`isStateDirty()` Returns true if this region's state is dirty, see `markStateDirty()`.
`static boolean`	`isTwoPass(int renderModes)`
`boolean`	`isVBAA()` Returns true if capable of two pass rendering - VBAA, otherwise false.
`static boolean`	`isVBAA(int renderModes)`
`void`	`markShapeDirty()` Mark this region's shape dirty, i.e.
`void`	`markStateDirty()` Mark this region's state dirty, i.e.
`void`	`setFrustum(Frustum frustum)` Set `Frustum` culling for `addOutlineShape(OutlineShape, AffineTransform, float[])`.
`void`	`setQuality(int q)` See `MAX_QUALITY`
`String`	`toString()`

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

- Field Detail
  - DEBUG
```
public static final boolean DEBUG
```
    Debug flag for region impl (graph.curve)
  - DEBUG_INSTANCE
```
public static final boolean DEBUG_INSTANCE
```
  - MSAA_RENDERING_BIT
```
public static final int MSAA_RENDERING_BIT
```
    Rendering-Mode bit for Region
    MSAA based Anti-Aliasing, a two pass region rendering, slower and more resource hungry (FBO), but providing fast MSAA in case the whole scene is not rendered with MSAA.
    
    See Also:
    Constant Field Values
  - VBAA_RENDERING_BIT
```
public static final int VBAA_RENDERING_BIT
```
    Rendering-Mode bit for Region
    View based Anti-Aliasing, a two pass region rendering, slower and more resource hungry (FBO), but AA is perfect. Otherwise the default fast one pass MSAA region rendering is being used.
    
    See Also:
    Constant Field Values
  - VARWEIGHT_RENDERING_BIT
```
public static final int VARWEIGHT_RENDERING_BIT
```
    Rendering-Mode bit for Region
    Use non uniform weights [0.0 .. 1.9] for curve region rendering. Otherwise the default weight 1.0 for uniform curve region rendering is being applied.
    
    See Also:
    Constant Field Values
  - COLORCHANNEL_RENDERING_BIT
```
public static final int COLORCHANNEL_RENDERING_BIT
```
    Rendering-Mode bit for Region
    If set, a color channel attribute per vertex is added to the stream, otherwise only the static color is being used.
    
    See Also:
    Constant Field Values
  - COLORTEXTURE_RENDERING_BIT
```
public static final int COLORTEXTURE_RENDERING_BIT
```
    Rendering-Mode bit for Region
    If set, a color texture is used to determine the color.
    
    See Also:
    Constant Field Values
  - MAX_QUALITY
```
public static final int MAX_QUALITY
```
    Default maximum quality, 1.
    
    See Also:
    Constant Field Values
  - DEFAULT_TWO_PASS_TEXTURE_UNIT
```
public static final int DEFAULT_TWO_PASS_TEXTURE_UNIT
```
    See Also:
    Constant Field Values
- Method Detail
  - isVBAA
```
public static boolean isVBAA(int renderModes)
```
  - isMSAA
```
public static boolean isMSAA(int renderModes)
```
  - isTwoPass
```
public static boolean isTwoPass(int renderModes)
```
  - hasVariableWeight
```
public static boolean hasVariableWeight(int renderModes)
```
    Returns true if render mode capable of variable weights, i.e. the bit VARWEIGHT_RENDERING_BIT is set, otherwise false.
  - hasColorChannel
```
public static boolean hasColorChannel(int renderModes)
```
    Returns true if render mode has a color channel, i.e. the bit COLORCHANNEL_RENDERING_BIT is set, otherwise false.
  - hasColorTexture
```
public static boolean hasColorTexture(int renderModes)
```
    Returns true if render mode has a color texture, i.e. the bit COLORTEXTURE_RENDERING_BIT is set, otherwise false.
  - getRenderModeString
```
public static String getRenderModeString(int renderModes)
```
  - getRenderModes
```
public final int getRenderModes()
```
    Return bit-field of render modes, see GLRegion.create(int, TextureSequence).
  - getQuality
```
public final int getQuality()
```
    See MAX_QUALITY
  - setQuality
```
public final void setQuality(int q)
```
    See MAX_QUALITY
  - isVBAA
```
public final boolean isVBAA()
```
    Returns true if capable of two pass rendering - VBAA, otherwise false.
  - isMSAA
```
public final boolean isMSAA()
```
    Returns true if capable of two pass rendering - MSAA, otherwise false.
  - hasVariableWeight
```
public final boolean hasVariableWeight()
```
    Returns true if capable of variable weights, otherwise false.
  - hasColorChannel
```
public boolean hasColorChannel()
```
    Returns true if render mode has a color channel, i.e. the bit COLORCHANNEL_RENDERING_BIT is set, otherwise false.
  - hasColorTexture
```
public boolean hasColorTexture()
```
    Returns true if render mode has a color texture, i.e. the bit COLORTEXTURE_RENDERING_BIT is set, otherwise false.
  - getFrustum
```
public final Frustum getFrustum()
```
    See setFrustum(Frustum)
  - setFrustum
```
public final void setFrustum(Frustum frustum)
```
    Set Frustum culling for addOutlineShape(OutlineShape, AffineTransform, float[]).
  - addOutlineShape
```
public final void addOutlineShape(OutlineShape shape,
                   jogamp.graph.geom.plane.AffineTransform t,
                   float[] rgbaColor)
```
    Add the given OutlineShape to this region with the given optional AffineTransform.
    In case frustum culling is set, the OutlineShape is dropped if it's bounding-box is fully outside of the frustum. The optional AffineTransform is applied to the bounding-box beforehand.
    
    Parameters:
    rgbaColor - TODO
  - addOutlineShapes
```
public final void addOutlineShapes(List<OutlineShape> shapes,
                    jogamp.graph.geom.plane.AffineTransform transform,
                    float[] rgbaColor)
```
  - getBounds
```
public final AABBox getBounds()
```
    Returns:
    the AxisAligned bounding box of current region
  - markShapeDirty
```
public final void markShapeDirty()
```
    Mark this region's shape dirty, i.e. it's Vertices, Triangles, and or Lines changed.
  - isShapeDirty
```
public final boolean isShapeDirty()
```
    Returns true if this region's shape are dirty, see markShapeDirty().
  - markStateDirty
```
public final void markStateDirty()
```
    Mark this region's state dirty, i.e. it's render attributes or parameters changed.
  - isStateDirty
```
public final boolean isStateDirty()
```
    Returns true if this region's state is dirty, see markStateDirty().
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class Region

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DEBUG

DEBUG_INSTANCE

MSAA_RENDERING_BIT

VBAA_RENDERING_BIT

VARWEIGHT_RENDERING_BIT

COLORCHANNEL_RENDERING_BIT

COLORTEXTURE_RENDERING_BIT

MAX_QUALITY

DEFAULT_TWO_PASS_TEXTURE_UNIT

Method Detail

isVBAA

isMSAA

isTwoPass

hasVariableWeight

hasColorChannel

hasColorTexture

getRenderModeString

getRenderModes

getQuality

setQuality

isVBAA

isMSAA

hasVariableWeight

hasColorChannel

hasColorTexture

getFrustum

setFrustum

addOutlineShape

addOutlineShapes

getBounds

markShapeDirty

isShapeDirty

markStateDirty

isStateDirty

toString