Package org.boxutil.manager

Class TextureManager

java.lang.Object

org.boxutil.manager.TextureManager

public final class TextureManager
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ALIGN_FORWARD_SUFFIX
static final ShaderUtil.NormalMapGenParam	DEFAULT_AUTO_NORMAL_PARAM

Method Summary

Modifier and Type	Method	Description
static int	deleteAutoGenNormal(int srcTexture)
static int	deleteTexture(String file)
static int	genNormalForTexture(int srcTexture, boolean keyCheck, ShaderUtil.NormalMapGenParam param)
static int	genNormalForTexture(int srcTexture, int width, int height, boolean keyCheck, ShaderUtil.NormalMapGenParam param)
static int	getAutoGenNormal(int srcTexture)
static int	getTexture(String file)
static boolean	haveAutoGenNormal(int srcTexture)
static boolean	haveTexture(String file)
static int[]	loadTangentMap(String file, boolean isAngleMap, boolean useTextureStorage, boolean potAligned)
static int[]	loadTexture(String file)
static int[]	loadTexture(String file, int channelNum, boolean is1DTexture, boolean uintTexture, boolean useTextureStorage, boolean nearestSampler, boolean potAligned)
static int[]	loadTextureChannel3(String file)
static int[]	loadTextureRGBA8(String file, boolean alignForward, boolean is1DTexture, boolean useTextureStorage, boolean nearestSampler, boolean potAligned)
static int	putAutoGenNormal(int srcTexture, int normal)
static int	putTexture(String file, int texture)
static int	tryNormalForTexture(int srcTexture)
static int	tryTangent(String file, boolean isAngleMap, boolean useTextureStorage, boolean potAligned)
static int	tryTexture(String file)
static int	tryTexture(String file, int channelNum, boolean is1DTexture, boolean uintTexture, boolean useTextureStorage, boolean nearestSampler, boolean potAligned)
static int	tryTextureChannel3(String file)
static int	tryTextureRGBA(String file, boolean alignForward)

Methods inherited from class java.lang.Object

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

Field Details

ALIGN_FORWARD_SUFFIX

public static final String ALIGN_FORWARD_SUFFIX

See Also:

• Constant Field Values

DEFAULT_AUTO_NORMAL_PARAM

public static final ShaderUtil.NormalMapGenParam DEFAULT_AUTO_NORMAL_PARAM

Method Details

haveTexture

public static boolean haveTexture(@NotNull
 String file)

getTexture

public static int getTexture(@NotNull
 String file)

putTexture

public static int putTexture(@NotNull
 String file,
 int texture)

deleteTexture

public static int deleteTexture(@NotNull
 String file)

haveAutoGenNormal

public static boolean haveAutoGenNormal(int srcTexture)

getAutoGenNormal

public static int getAutoGenNormal(int srcTexture)

putAutoGenNormal

public static int putAutoGenNormal(int srcTexture,
 int normal)

deleteAutoGenNormal

public static int deleteAutoGenNormal(int srcTexture)

loadTexture

public static int[] loadTexture(@NotNull
 String file,
 int channelNum,
 boolean is1DTexture,
 boolean uintTexture,
 boolean useTextureStorage,
 boolean nearestSampler,
 boolean potAligned)

Returns:

int[] = {textureID, pixelPreImage, ivec2(size), ivec2(localSize), ivec3(averageColor), ivec3(averageBrightColor)}

loadTextureRGBA8

public static int[] loadTextureRGBA8(@NotNull
 String file,
 boolean alignForward,
 boolean is1DTexture,
 boolean useTextureStorage,
 boolean nearestSampler,
 boolean potAligned)

Parameters:

alignForward - true rotate the image from facing upward to facing right, i.e. rotate it in -90 angle, that force it point to positive x-axis rather than positive y-axis.

Also, if set to true, will store the texture as key: <pathAndName>ALIGN_FORWARD_SUFFIX.<format>

Returns:

int[] = {textureID, ivec2(size), ivec2(localSize), ivec3(averageColor), ivec3(averageBrightColor)}

loadTexture

public static int[] loadTexture(@NotNull
 String file)

Returns:

int[] = {textureID, pixelPreImage, ivec2(size), ivec2(localSize), ivec3(averageColor), ivec3(averageBrightColor)}

loadTextureChannel3

public static int[] loadTextureChannel3(@NotNull
 String file)

Returns:

int[] = {textureID, pixelPreImage, ivec2(size), ivec2(localSize), ivec3(averageColor), ivec3(averageBrightColor)}

loadTangentMap

public static int[] loadTangentMap(@NotNull
 String file,
 boolean isAngleMap,
 boolean useTextureStorage,
 boolean potAligned)

Returns:

int[] = {textureID, pixelPreImage, ivec2(size), ivec2(localSize)}

tryTexture

public static int tryTexture(@NotNull
 String file,
 int channelNum,
 boolean is1DTexture,
 boolean uintTexture,
 boolean useTextureStorage,
 boolean nearestSampler,
 boolean potAligned)

tryTextureRGBA

public static int tryTextureRGBA(@NotNull
 String file,
 boolean alignForward)

tryTexture

public static int tryTexture(@NotNull
 String file)

tryTextureChannel3

public static int tryTextureChannel3(@NotNull
 String file)

tryTangent

public static int tryTangent(@NotNull
 String file,
 boolean isAngleMap,
 boolean useTextureStorage,
 boolean potAligned)

genNormalForTexture

public static int genNormalForTexture(int srcTexture,
 int width,
 int height,
 boolean keyCheck,
 ShaderUtil.NormalMapGenParam param)

genNormalForTexture

public static int genNormalForTexture(int srcTexture,
 boolean keyCheck,
 ShaderUtil.NormalMapGenParam param)

tryNormalForTexture

public static int tryNormalForTexture(int srcTexture)