com.jme3.scene.plugins.blender.textures

Class CombinedTexture

java.lang.Object

com.jme3.scene.plugins.blender.textures.CombinedTexture

public class CombinedTexture
extends java.lang.Object

This class represents a texture that is defined for the material. It can be made of several textures (both 2D and 3D) that are merged together and returned as a single texture.

Constructor Summary

Constructors

Constructor and Description
CombinedTexture(int mappingType, boolean discardCoveredTextures) Constructor.

Method Summary

Modifier and Type	Method and Description
void	add(Texture texture, TextureBlender textureBlender, int uvCoordinatesType, int projectionType, Structure textureStructure, java.lang.String uvCoordinatesName, BlenderContext blenderContext) This method adds a texture data to the resulting texture.
java.lang.String	flatten(Geometry geometry, java.lang.Long geometriesOMA, java.util.Map<java.lang.String,java.util.List<Vector2f>> userDefinedUVCoordinates, BlenderContext blenderContext) This method flattens the texture and creates a single result of Texture2D type.
TextureCubeMap	generateSkyTexture(ColorRGBA horizontalColor, ColorRGBA zenithColor, BlenderContext blenderContext) Generates a texture that will be used by the sky spatial.
int	getMappingType()
Texture	getResultTexture()
java.util.List<Vector2f>	getResultUVS()
int	getTexturesCount()
boolean	hasGeneratedTextures()

Methods inherited from class java.lang.Object

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

Constructor Detail

CombinedTexture

public CombinedTexture(int mappingType,
                       boolean discardCoveredTextures)

Constructor. Stores the texture mapping type (ie. color map, normal map).

Parameters:

mappingType - texture mapping type

discardCoveredTextures - if set to true then if a texture without alpha is added then all textures below are discarded because the new one will cover them anyway, if set to false then all textures are stored

Method Detail

add

public void add(Texture texture,
                TextureBlender textureBlender,
                int uvCoordinatesType,
                int projectionType,
                Structure textureStructure,
                java.lang.String uvCoordinatesName,
                BlenderContext blenderContext)

This method adds a texture data to the resulting texture.

Parameters:

texture - the source texture

textureBlender - the texture blender (to mix the texture with its material color)

uvCoordinatesType - the type of UV coordinates

projectionType - the type of UV coordinates projection (for flat textures)

textureStructure - the texture sructure

uvCoordinatesName - the name of the used user's UV coordinates for this texture

blenderContext - the blender context

flatten

public java.lang.String flatten(Geometry geometry,
                                java.lang.Long geometriesOMA,
                                java.util.Map<java.lang.String,java.util.List<Vector2f>> userDefinedUVCoordinates,
                                BlenderContext blenderContext)

This method flattens the texture and creates a single result of Texture2D type.

Parameters:

geometry - the geometry the texture is created for

geometriesOMA - the old memory address of the geometries list that the given geometry belongs to (needed for bounding box creation)

userDefinedUVCoordinates - the UV's defined by user (null or zero length table if none were defined)

blenderContext - the blender context

Returns:

the name of the user UV coordinates used (null if the UV's were generated)

generateSkyTexture

public TextureCubeMap generateSkyTexture(ColorRGBA horizontalColor,
                                         ColorRGBA zenithColor,
                                         BlenderContext blenderContext)

Generates a texture that will be used by the sky spatial. The result texture has 6 layers. Every image in each layer has equal size and its shape is a square. The size of each image is the maximum size (width or height) of the textures given. The default sky generated texture size is used (this value is set in the BlenderKey) if no picture textures are present or their sizes is lower than the generated texture size. The textures of lower sizes are properly scaled. All the textures are mixed into one and put as layers in the result texture.

Parameters:

horizontalColor - the horizon color

zenithColor - the zenith color

blenderContext - the blender context

Returns:

texture for the sky

getResultTexture

public Texture getResultTexture()

Returns:

the result texture

getResultUVS

public java.util.List<Vector2f> getResultUVS()

Returns:

the result UV coordinates

getTexturesCount

public int getTexturesCount()

Returns:

the amount of added textures

getMappingType

public int getMappingType()

Returns:

the texture's mapping type

hasGeneratedTextures

public boolean hasGeneratedTextures()

Returns:

true if the texture has at least one generated texture component and false otherwise