14#ifndef OSG_TEXENVFILTER
15#define OSG_TEXENVFILTER 1
20#ifndef GL_EXT_texture_lod_bias
21#define GL_MAX_TEXTURE_LOD_BIAS_EXT 0x84FD
22#define GL_TEXTURE_FILTER_CONTROL_EXT 0x8500
23#define GL_TEXTURE_LOD_BIAS_EXT 0x8501
37 _lodBias(texenv._lodBias) {}
#define COMPARE_StateAttribute_Parameter(parameter)
Definition StateAttribute:69
#define COMPARE_StateAttribute_Types(TYPE, rhs_attribute)
Definition StateAttribute:57
Definition StateAttribute:77
Definition TexEnvFilter:30
virtual bool isTextureAttribute() const
Definition TexEnvFilter:41
virtual int compare(const StateAttribute &sa) const
Definition TexEnvFilter:44
TexEnvFilter(const TexEnvFilter &texenv, const CopyOp ©op=CopyOp::SHALLOW_COPY)
Definition TexEnvFilter:35
void setLodBias(float lodBias)
Definition TexEnvFilter:56
virtual void apply(State &state) const
float getLodBias() const
Definition TexEnvFilter:58
META_StateAttribute(osg, TexEnvFilter, TEXENVFILTER)
float _lodBias
Definition TexEnvFilter:65
TexEnvFilter(float lodBias=0.0f)
author: Julien Valentin 2017 (mp3butcher@hotmail.com)
Definition AlphaFunc:19
#define OSG_EXPORT
Definition osg/Export:39