Package com.gaia3d.basic.texture.atlas

Class TextureAtlasManager

java.lang.Object

com.gaia3d.basic.texture.atlas.TextureAtlasManager

public class TextureAtlasManager
extends Object

Constructor Summary

Constructors

Constructor	Description
TextureAtlasManager()

Method Summary

Modifier and Type	Method	Description
static int	calculateExpandedPixels(double pixelWidth, double pixelHeight)
void	calculateTextureScissorDates(List<List<HalfEdgeFace>> mergedWeldedFacesGroups, int texWidth, int texHeight, boolean existPngTextures, BufferedImage srcImage, GaiaTexture resultTextureAtlas, boolean paintUsedPixels)
List<GaiaTextureScissorData>	calculateTextureScissorDates_original(List<List<HalfEdgeFace>> mergedWeldedFacesGroups, int texWidth, int texHeight, boolean existPngTextures, BufferedImage srcImage, GaiaTexture resultTextureAtlas, boolean paintUsedPixels)
void	copyAtlasTextureProcess(List<TexturesAtlasData> texAtlasDatasListSource, List<TexturesAtlasData> texAtlasDatasListDest)
static void	dilateBackgroundColor(BufferedImage image, Color backgroundColor)
static void	dilateBackgroundColor_original(BufferedImage image, Color backgroundColor)
void	doAtlasTextureProcess(List<TexturesAtlasData> texAtlasDatasList)
void	doAtlasTextureProcessByScissorDates(List<GaiaTextureScissorData> textureScissorDates)
void	doAtlasTextureProcessByScissorDatesFull(List<GaiaTextureScissorDataFull> textureScissorDatesFull)
int	getMaxHeight(List<TexturesAtlasData> compareImages)
int	getMaxHeightScissorDataFull(List<GaiaTextureScissorDataFull> compareImages)
int	getMaxWidth(List<TexturesAtlasData> compareImages)
int	getMaxWidthScissorDataFull(List<GaiaTextureScissorDataFull> compareImages)
GaiaTexture	makeAtlasTexture(List<TexturesAtlasData> texAtlasDatasList, int imageType)
GaiaTexture	makeAtlasTextureScissorDataFull(List<GaiaTextureScissorDataFull> scissoredDates, int imageType)
void	recalculateTexCoordsAfterTextureAtlasing(GaiaScene gaiaScene, List<TexturesAtlasData> texAtlasDatasList)
void	recalculateTexCoordsAfterTextureAtlasingObliqueCamera(HalfEdgeScene halfEdgeScene, List<TexturesAtlasData> texAtlasDatasList, Map<Integer,Map<CameraDirectionType,List<HalfEdgeFace>>> mapClassificationCamDirTypeFacesList)

Methods inherited from class java.lang.Object

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

Constructor Details

TextureAtlasManager

public TextureAtlasManager()

Method Details

calculateExpandedPixels

public static int calculateExpandedPixels(double pixelWidth,
 double pixelHeight)

dilateBackgroundColor

public static void dilateBackgroundColor(BufferedImage image,
 Color backgroundColor)

dilateBackgroundColor_original

public static void dilateBackgroundColor_original(BufferedImage image,
 Color backgroundColor)

doAtlasTextureProcessByScissorDates

public void doAtlasTextureProcessByScissorDates(List<GaiaTextureScissorData> textureScissorDates)

doAtlasTextureProcessByScissorDatesFull

public void doAtlasTextureProcessByScissorDatesFull(List<GaiaTextureScissorDataFull> textureScissorDatesFull)

calculateTextureScissorDates

public void calculateTextureScissorDates(List<List<HalfEdgeFace>> mergedWeldedFacesGroups,
 int texWidth,
 int texHeight,
 boolean existPngTextures,
 BufferedImage srcImage,
 GaiaTexture resultTextureAtlas,
 boolean paintUsedPixels)

calculateTextureScissorDates_original

public List<GaiaTextureScissorData> calculateTextureScissorDates_original(List<List<HalfEdgeFace>> mergedWeldedFacesGroups,
 int texWidth,
 int texHeight,
 boolean existPngTextures,
 BufferedImage srcImage,
 GaiaTexture resultTextureAtlas,
 boolean paintUsedPixels)

doAtlasTextureProcess

public void doAtlasTextureProcess(List<TexturesAtlasData> texAtlasDatasList)

getMaxWidth

public int getMaxWidth(List<TexturesAtlasData> compareImages)

getMaxHeight

public int getMaxHeight(List<TexturesAtlasData> compareImages)

getMaxWidthScissorDataFull

public int getMaxWidthScissorDataFull(List<GaiaTextureScissorDataFull> compareImages)

getMaxHeightScissorDataFull

public int getMaxHeightScissorDataFull(List<GaiaTextureScissorDataFull> compareImages)

recalculateTexCoordsAfterTextureAtlasing

public void recalculateTexCoordsAfterTextureAtlasing(GaiaScene gaiaScene,
 List<TexturesAtlasData> texAtlasDatasList)

recalculateTexCoordsAfterTextureAtlasingObliqueCamera

public void recalculateTexCoordsAfterTextureAtlasingObliqueCamera(HalfEdgeScene halfEdgeScene,
 List<TexturesAtlasData> texAtlasDatasList,
 Map<Integer,Map<CameraDirectionType,List<HalfEdgeFace>>> mapClassificationCamDirTypeFacesList)

makeAtlasTexture

public GaiaTexture makeAtlasTexture(List<TexturesAtlasData> texAtlasDatasList,
 int imageType)

makeAtlasTextureScissorDataFull

public GaiaTexture makeAtlasTextureScissorDataFull(List<GaiaTextureScissorDataFull> scissoredDates,
 int imageType)

copyAtlasTextureProcess

public void copyAtlasTextureProcess(List<TexturesAtlasData> texAtlasDatasListSource,
 List<TexturesAtlasData> texAtlasDatasListDest)