com.io7m.jcanephora.core

Enum JCGLTextureFilterMinification

java.lang.Object

java.lang.Enum<JCGLTextureFilterMinification>

com.io7m.jcanephora.core.JCGLTextureFilterMinification

All Implemented Interfaces:

Serializable, Comparable<JCGLTextureFilterMinification>

public enum JCGLTextureFilterMinification
extends Enum<JCGLTextureFilterMinification>

OpenGL texture minification filter specification.

Enum Constant Summary

Enum Constants

Enum Constant and Description
TEXTURE_FILTER_LINEAR Bilinear interpolation.
TEXTURE_FILTER_LINEAR_MIPMAP_LINEAR Chooses the two mipmaps that most closely match the size of the pixel being textured and uses the TEXTURE_FILTER_LINEAR criterion (a weighted average of the texture elements that are closest to the specified texture coordinates) to produce a texture value from each mipmap.
TEXTURE_FILTER_LINEAR_MIPMAP_NEAREST Chooses the mipmap that most closely matches the size of the pixel being textured and uses the TEXTURE_FILTER_LINEAR criterion (a weighted average of the four texture elements that are closest to the specified texture coordinates) to produce a texture value.
TEXTURE_FILTER_NEAREST Nearest-neighbour interpolation.
TEXTURE_FILTER_NEAREST_MIPMAP_LINEAR Chooses the two mipmaps that most closely match the size of the pixel being textured and uses the TEXTURE_FILTER_NEAREST criterion (the texture element closest to the specified texture coordinates ) to produce a texture value from each mipmap.
TEXTURE_FILTER_NEAREST_MIPMAP_NEAREST Chooses the mipmap that most closely matches the size of the pixel being textured and uses the TEXTURE_FILTER_NEAREST criterion (the texture element closest to the specified texture coordinates) to produce a texture value.

Method Summary

Modifier and Type	Method and Description
static JCGLTextureFilterMinification	valueOf(String name) Returns the enum constant of this type with the specified name.
static JCGLTextureFilterMinification[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

TEXTURE_FILTER_LINEAR

public static final JCGLTextureFilterMinification TEXTURE_FILTER_LINEAR

Bilinear interpolation.

TEXTURE_FILTER_NEAREST

public static final JCGLTextureFilterMinification TEXTURE_FILTER_NEAREST

Nearest-neighbour interpolation.

TEXTURE_FILTER_NEAREST_MIPMAP_NEAREST

public static final JCGLTextureFilterMinification TEXTURE_FILTER_NEAREST_MIPMAP_NEAREST

Chooses the mipmap that most closely matches the size of the pixel being textured and uses the TEXTURE_FILTER_NEAREST criterion (the texture element closest to the specified texture coordinates) to produce a texture value.

TEXTURE_FILTER_LINEAR_MIPMAP_NEAREST

public static final JCGLTextureFilterMinification TEXTURE_FILTER_LINEAR_MIPMAP_NEAREST

Chooses the mipmap that most closely matches the size of the pixel being textured and uses the TEXTURE_FILTER_LINEAR criterion (a weighted average of the four texture elements that are closest to the specified texture coordinates) to produce a texture value.

TEXTURE_FILTER_NEAREST_MIPMAP_LINEAR

public static final JCGLTextureFilterMinification TEXTURE_FILTER_NEAREST_MIPMAP_LINEAR

Chooses the two mipmaps that most closely match the size of the pixel being textured and uses the TEXTURE_FILTER_NEAREST criterion (the texture element closest to the specified texture coordinates ) to produce a texture value from each mipmap. The final texture value is a weighted average of those two values.

TEXTURE_FILTER_LINEAR_MIPMAP_LINEAR

public static final JCGLTextureFilterMinification TEXTURE_FILTER_LINEAR_MIPMAP_LINEAR

Chooses the two mipmaps that most closely match the size of the pixel being textured and uses the TEXTURE_FILTER_LINEAR criterion (a weighted average of the texture elements that are closest to the specified texture coordinates) to produce a texture value from each mipmap. The final texture value is a weighted average of those two values.

Method Detail

values

public static JCGLTextureFilterMinification[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (JCGLTextureFilterMinification c : JCGLTextureFilterMinification.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static JCGLTextureFilterMinification valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null