java.lang.Object
- org.sunflow.core.renderer.BucketRenderer

All Implemented Interfaces:: ImageSampler

public class BucketRenderer
extends java.lang.Object
implements ImageSampler

Nested Class Summary

Nested Classes
Modifier and Type Class Description

private class BucketRenderer.BucketThread

private static class BucketRenderer.ImageSample

Field Summary

Fields
Modifier and Type	Field	Description
`private int[]`	`bucketCoords`
`private int`	`bucketCounter`
`private BucketOrder`	`bucketOrder`
`private java.lang.String`	`bucketOrderName`
`private int`	`bucketSize`
`private float`	`contrastThreshold`
`private Display`	`display`
`private boolean`	`displayAA`
`private boolean`	`dumpBuckets`
`private float`	`fhs`
`private Filter`	`filter`
`private java.lang.String`	`filterName`
`private int`	`fs`
`private int`	`imageHeight`
`private int`	`imageWidth`
`private double`	`invSuperSampling`
`private boolean`	`jitter`
`private int`	`maxAADepth`
`private int`	`maxStepSize`
`private int`	`minAADepth`
`private int`	`minStepSize`
`private Scene`	`scene`
`private int`	`sigmaLength`
`private int`	`sigmaOrder`
`private int`	`subPixelSize`
`private int`	`superSampling`
`private float`	`thresh`
`private boolean`	`useJitter`

Constructor Summary

Constructors
Constructor Description

BucketRenderer()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private java.lang.String`	`aaDepthToString(int depth)`
`private void`	`computeSubPixel(BucketRenderer.ImageSample sample, IntersectionState istate)`
`boolean`	`prepare(Options options, Scene scene, int w, int h)`	Prepare the sampler for rendering an image of w x h pixels
`private void`	`refineSamples(BucketRenderer.ImageSample[] samples, int sbw, int x, int y, int stepSize, float thresh, IntersectionState istate)`
`void`	`render(Display display)`	Render the image to the specified display.
`private void`	`renderBucket(Display display, int bx, int by, int threadID, IntersectionState istate)`

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

Field Detail

scene
```
private Scene scene
```

display
```
private Display display
```

imageWidth
```
private int imageWidth
```

imageHeight
```
private int imageHeight
```

bucketOrderName

private java.lang.String bucketOrderName

bucketOrder
```
private BucketOrder bucketOrder
```

bucketSize
```
private int bucketSize
```

bucketCounter
```
private int bucketCounter
```

bucketCoords
```
private int[] bucketCoords
```

dumpBuckets
```
private boolean dumpBuckets
```

minAADepth
```
private int minAADepth
```

maxAADepth
```
private int maxAADepth
```

superSampling
```
private int superSampling
```

contrastThreshold
```
private float contrastThreshold
```

jitter
```
private boolean jitter
```

displayAA
```
private boolean displayAA
```

invSuperSampling
```
private double invSuperSampling
```

subPixelSize
```
private int subPixelSize
```

minStepSize
```
private int minStepSize
```

maxStepSize
```
private int maxStepSize
```

sigmaOrder
```
private int sigmaOrder
```

sigmaLength
```
private int sigmaLength
```

thresh
```
private float thresh
```

useJitter
```
private boolean useJitter
```

filterName
```
private java.lang.String filterName
```

filter
```
private Filter filter
```

fs
```
private int fs
```

fhs
```
private float fhs
```

Constructor Detail
- BucketRenderer
```
public BucketRenderer()
```

Method Detail

prepare
```
public boolean prepare(Options options,
                       Scene scene,
                       int w,
                       int h)
```
Description copied from interface: ImageSampler

Prepare the sampler for rendering an image of w x h pixels

Specified by:

prepare in interface ImageSampler

w - width of the image

h - height of the image

aaDepthToString

private java.lang.String aaDepthToString(int depth)

render
```
public void render(Display display)
```
Description copied from interface: ImageSampler

Render the image to the specified display. The sampler can assume the display has been opened and that it will be closed after the method returns.

Specified by:

render in interface ImageSampler

Parameters:

display - Display driver to send image data to

renderBucket

private void renderBucket(Display display,
                          int bx,
                          int by,
                          int threadID,
                          IntersectionState istate)

computeSubPixel

private void computeSubPixel(BucketRenderer.ImageSample sample,
                             IntersectionState istate)

refineSamples

private void refineSamples(BucketRenderer.ImageSample[] samples,
                           int sbw,
                           int x,
                           int y,
                           int stepSize,
                           float thresh,
                           IntersectionState istate)

Modifier and Type	Class	Description
`private class`	`BucketRenderer.BucketThread`
`private static class`	`BucketRenderer.ImageSample`

Class BucketRenderer

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

scene

display

imageWidth

imageHeight

bucketOrderName

bucketOrder

bucketSize

bucketCounter

bucketCoords

dumpBuckets

minAADepth

maxAADepth

superSampling

contrastThreshold

jitter

displayAA

invSuperSampling

subPixelSize

minStepSize

maxStepSize

sigmaOrder

sigmaLength

thresh

useJitter

filterName

filter

fs

fhs

Constructor Detail

BucketRenderer

Method Detail

prepare

aaDepthToString

render

renderBucket

computeSubPixel

refineSamples