com.bonzaiengine.texture

Class TextureLoader

java.lang.Object

com.bonzaiengine.texture.TextureLoader

public final class TextureLoader
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
TextureLoader()

Method Summary

Modifier and Type	Method and Description
static float	getMaxAnisotropy(IGL gl)
static int	getMaxSamples(IGL gl)
boolean	isTexture(IGLApi glApi, TextureID textureID)
void	loadMipmapLodBias(IGL gl, float globalMipmapLodBias) Set the global mipmap lod bias, if supported.
TextureID	loadTexture(IGLApi glApi, ITexture[] textures, TextureParam textureParam)
TextureID	loadTexture(IGLApi glApi, ITexture[] textures, TextureParam textureParam, TextureID.RgbMode rgbMode, TextureID.AlphaMode alphaMode) Load a 2D or Cubemap texture
TextureID	loadTexture(IGLApi glApi, ITexture texture, TextureParam textureParam)
void	loadTextureParams(IGLApi glApi, TextureID texture, TextureParam textureParam) Load texture parameters
boolean	reloadTexture(IGLApi glApi, TextureID textureID, ITexture[] textures, TextureParam textureParam) Reload a 2D or Cubemap texture into the existing TextureID
boolean	reloadTexture(IGLApi glApi, TextureID textureID, ITexture texture, TextureParam textureParam)
void	setDebugMipmap(boolean debugMipmap)
void	unloadTexture(IGLApi glApi, TextureID textureID)

Methods inherited from class java.lang.Object

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

Constructor Detail

TextureLoader

public TextureLoader()

Method Detail

loadTexture

public TextureID loadTexture(IGLApi glApi,
                             ITexture texture,
                             TextureParam textureParam)

See Also:

#loadTexture(IGL, ITexture[], TextureParam)

loadTexture

public TextureID loadTexture(IGLApi glApi,
                             ITexture[] textures,
                             TextureParam textureParam)

See Also:

#loadTexture(IGL, ITexture[], TextureParam, RgbMode, AlphaMode)

loadTexture

public TextureID loadTexture(IGLApi glApi,
                             ITexture[] textures,
                             TextureParam textureParam,
                             TextureID.RgbMode rgbMode,
                             TextureID.AlphaMode alphaMode)

Load a 2D or Cubemap texture

Parameters:

gl -

textures - must be an array of 1 or 6 elements.

textureParam - parameters

rgbMode - rgb mode to store in the returned TextureID

alphaMode - alpha mode to store in the returned TextureID

Returns:

TextureID containing the texture loaded

reloadTexture

public boolean reloadTexture(IGLApi glApi,
                             TextureID textureID,
                             ITexture texture,
                             TextureParam textureParam)

See Also:

reloadTexture(IGLApi, TextureID, ITexture[], TextureParam)

reloadTexture

public boolean reloadTexture(IGLApi glApi,
                             TextureID textureID,
                             ITexture[] textures,
                             TextureParam textureParam)

Reload a 2D or Cubemap texture into the existing TextureID

Parameters:

gl -

textureID - existing texture

textures - an array of 1 or 6 texture

textureParam - texture parameters

Returns:

true if the texture is sucessfully reload

loadTextureParams

public final void loadTextureParams(IGLApi glApi,
                                    TextureID texture,
                                    TextureParam textureParam)

Load texture parameters

unloadTexture

public final void unloadTexture(IGLApi glApi,
                                TextureID textureID)

isTexture

public final boolean isTexture(IGLApi glApi,
                               TextureID textureID)

Returns:

true if the texture correspond to a valid OpenGL texture name

getMaxAnisotropy

public static float getMaxAnisotropy(IGL gl)

getMaxSamples

public static int getMaxSamples(IGL gl)

loadMipmapLodBias

public final void loadMipmapLodBias(IGL gl,
                                    float globalMipmapLodBias)

Set the global mipmap lod bias, if supported.

Parameters:

gl - OpenGL context

globalMipmapLodBias - mipmap lod bias value

See Also:

TextureParam.setLodBias(float), GLApiExt.textureLodBias

setDebugMipmap

public final void setDebugMipmap(boolean debugMipmap)