com.jme3.scene.plugins.blender.textures.blending

Class TextureBlenderAWT

java.lang.Object

com.jme3.scene.plugins.blender.textures.blending.TextureBlenderAWT

All Implemented Interfaces:

TextureBlender

Direct Known Subclasses:

TextureBlenderDDS

public class TextureBlenderAWT
extends java.lang.Object

The class that is responsible for blending the following texture types:

• RGBA8
• ABGR8
• BGR8
• RGB8

Not yet supported (but will be):

• ARGB4444
• RGB10
• RGB111110F
• RGB16
• RGB16F
• RGB16F_to_RGB111110F
• RGB16F_to_RGB9E5
• RGB32F
• RGB565
• RGB5A1
• RGB9E5
• RGBA16
• RGBA16F

Author:

Marcin Roguski (Kaelthas)

Field Summary

Fields

Modifier and Type	Field and Description
protected float	blendFactor
protected int	blendType
protected float[]	color
protected int	flag
protected float[]	materialColor
protected boolean	negateTexture

Fields inherited from interface com.jme3.scene.plugins.blender.textures.blending.TextureBlender

MTEX_ADD, MTEX_BLEND, MTEX_BLEND_COLOR, MTEX_BLEND_HUE, MTEX_BLEND_SAT, MTEX_BLEND_VAL, MTEX_DARK, MTEX_DIFF, MTEX_DIV, MTEX_LIGHT, MTEX_MUL, MTEX_NUM_BLENDTYPES, MTEX_OVERLAY, MTEX_SCREEN, MTEX_SUB

Constructor Summary

Constructors

Constructor and Description
TextureBlenderAWT(int flag, boolean negateTexture, int blendType, float[] materialColor, float[] color, float blendFactor)

Method Summary

Methods

Modifier and Type	Method and Description
com.jme3.texture.Image	blend(com.jme3.texture.Image image, com.jme3.texture.Image baseImage, BlenderContext blenderContext) This method blends the given texture with material color and the defined color in 'map to' panel.
protected void	blendHSV(int type, float[] materialRGB, float fac, float[] pixelColor, BlenderContext blenderContext) The method that performs the ramp blending.
protected void	blendPixel(float[] result, float[] materialColor, float[] pixelColor, BlenderContext blenderContext) This method blends the single pixel depending on the blending type.
void	copyBlendingData(TextureBlender textureBlender) Copies blending data.
protected void	prepareImagesForBlending(com.jme3.texture.Image target, com.jme3.texture.Image source) The method prepares images for blending.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

flag

protected int flag

negateTexture

protected boolean negateTexture

blendType

protected int blendType

materialColor

protected float[] materialColor

color

protected float[] color

blendFactor

protected float blendFactor

Constructor Detail

TextureBlenderAWT

public TextureBlenderAWT(int flag,
                 boolean negateTexture,
                 int blendType,
                 float[] materialColor,
                 float[] color,
                 float blendFactor)

Method Detail

blend

public com.jme3.texture.Image blend(com.jme3.texture.Image image,
                           com.jme3.texture.Image baseImage,
                           BlenderContext blenderContext)

Description copied from interface: TextureBlender

This method blends the given texture with material color and the defined color in 'map to' panel. As a result of this method a new texture is created. The input texture is NOT.

Parameters:

image - the image we use in blending

baseImage - the texture that is underneath the current texture (its pixels will be used instead of material color)

blenderContext - the blender context

Returns:

new image that was created after the blending

blendPixel

protected void blendPixel(float[] result,
              float[] materialColor,
              float[] pixelColor,
              BlenderContext blenderContext)

This method blends the single pixel depending on the blending type.

Parameters:

result - the result pixel

materialColor - the material color

pixelColor - the pixel color

blenderContext - the blender context

blendHSV

protected void blendHSV(int type,
            float[] materialRGB,
            float fac,
            float[] pixelColor,
            BlenderContext blenderContext)

The method that performs the ramp blending.

Parameters:

type - the blend type

materialRGB - the rgb value of the material, here the result is stored too

fac - color affection factor

pixelColor - the texture color

blenderContext - the blender context

copyBlendingData

public void copyBlendingData(TextureBlender textureBlender)

Description copied from interface: TextureBlender

Copies blending data. Used for blending type format changing.

Specified by:

copyBlendingData in interface TextureBlender

Parameters:

textureBlender - the blend data that should be copied

prepareImagesForBlending

protected void prepareImagesForBlending(com.jme3.texture.Image target,
                            com.jme3.texture.Image source)

The method prepares images for blending. It generates mipmaps if one of the images has them defined and the other one has not.

Parameters:

target - the image where the blending result is stored

source - the image that is being read only