org.j3d.loaders.discreet
Class TextureBlock

java.lang.Object
  org.j3d.loaders.discreet.TextureBlock

public class TextureBlock
extends java.lang.Object

Representation of a single texture and its paramaters needed for rendering.

Textures are not inlined in the file, so this object only contains information needed to read an external file and render it.

The texture subchunk consists of the following information

     MAPPING FILENAME 0xA300
     MAPPING PARAMETERS 0xA351
 

Version:

$Revision: 1.3 $

Author:

Justin Couch

Field Summary

float	angle The amount of rotation of the map (degrees or radians?)
float[]	blendColor1 blend colour 1.
float[]	blendColor2 blend colour 2.
float[]	blueBlends Individual blue component blend colour value
float	blurring The amount of blurring of the texture
float	bumpPercentage Bump map percentage filter to apply.
java.lang.String	filename The name of the file containing the raw texture file.
float[]	greenBlends Individual green component blend colour value
float[]	redBlends Individual red component blend colour value
float	strength A strength (percentage - [0,1]) for the texture map
int	tiling The map tiling type (Not for repeat, clamp etc).
float	uOffset The translation in the u direction
float	uScale The scale in the U direction
float	vOffset The translation in the v direction
float	vScale The scale in the V direction

Constructor Summary

TextureBlock()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

filename

public java.lang.String filename

The name of the file containing the raw texture file. Name may be absolute or relative.

strength

public float strength

A strength (percentage - [0,1]) for the texture map

tiling

public int tiling

The map tiling type (Not for repeat, clamp etc). Control bit flags, where bit 0 (0x1) activates decaling, bit 1 (0x2) activates mirroring, bit 3 (0x8) activates negation, bit 4 (0x10) deactivates tiling, bit 5 (0x20) activates summed area sampling, bit 6 (0x40) activates alpha sourcing, bit 7 (0x80) activates tinting, bit 8 (0x100) ignores alpha, and bit 9 (0x200) activates RGB tinting. Bits 7, 8, and 9 are only used with MAT_TEXMAP, MAT_TEX2MAP, and MAT_SPECMAP chunks. Bit 6, when used with a MAT_TEXMAP, MAT_TEX2MAP, or MAT_SPECMAP chunk must be accompanied with a tinting bit, either 7 or 9. Remaining bits are for internal use only.

blurring

public float blurring

The amount of blurring of the texture

bumpPercentage

public float bumpPercentage

Bump map percentage filter to apply. Not quite sure exacly what this does, but probably a scaling factor, like Strength.

uScale

public float uScale

The scale in the U direction

vScale

public float vScale

The scale in the V direction

uOffset

public float uOffset

The translation in the u direction

vOffset

public float vOffset

The translation in the v direction

angle

public float angle

The amount of rotation of the map (degrees or radians?)

blendColor1

public float[] blendColor1

blend colour 1. Null if not set.

blendColor2

public float[] blendColor2

blend colour 2. Null if not set

redBlends

public float[] redBlends

Individual red component blend colour value

greenBlends

public float[] greenBlends

Individual green component blend colour value

blueBlends

public float[] blueBlends

Individual blue component blend colour value

Constructor Detail

TextureBlock

public TextureBlock()