org.lwjgl.opengles

Class EXTShadowSamplers

java.lang.Object

org.lwjgl.opengles.EXTShadowSamplers

public final class EXTShadowSamplers
extends java.lang.Object

Native bindings to the EXT_shadow_samplers extension.

This extension supports comparing the texture R coordinate to a depth texture value returning the result as a float value in the range [0,1]. This can be used to implement shadow maps.

Requires GLES 2.0.

Field Summary

Fields

Modifier and Type	Field and Description
static int	GL_COMPARE_REF_TO_TEXTURE_EXT Accepted by the param parameter of TexParameterf, TexParameteri, TexParameterfv, and TexParameteriv when the pname parameter is TEXTURE_COMPARE_MODE_EXT.
static int	GL_SAMPLER_2D_SHADOW_EXT Returned in type by glGetActiveUniform.
static int	GL_TEXTURE_COMPARE_FUNC_EXT Accepted by the pname parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, GetTexParameterfv, and GetTexParameteriv.
static int	GL_TEXTURE_COMPARE_MODE_EXT Accepted by the pname parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, GetTexParameterfv, and GetTexParameteriv.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

GL_TEXTURE_COMPARE_MODE_EXT

public static final int GL_TEXTURE_COMPARE_MODE_EXT

Accepted by the pname parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, GetTexParameterfv, and GetTexParameteriv.

See Also:

Constant Field Values

GL_TEXTURE_COMPARE_FUNC_EXT

public static final int GL_TEXTURE_COMPARE_FUNC_EXT

Accepted by the pname parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, GetTexParameterfv, and GetTexParameteriv.

See Also:

Constant Field Values

GL_COMPARE_REF_TO_TEXTURE_EXT

public static final int GL_COMPARE_REF_TO_TEXTURE_EXT

Accepted by the param parameter of TexParameterf, TexParameteri, TexParameterfv, and TexParameteriv when the pname parameter is TEXTURE_COMPARE_MODE_EXT.

See Also:

Constant Field Values

GL_SAMPLER_2D_SHADOW_EXT

public static final int GL_SAMPLER_2D_SHADOW_EXT

Returned in type by glGetActiveUniform.

See Also:

Constant Field Values