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add MinLOD MaxLOD and LODBias to Texture

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Julien Valentin
2018-01-13 21:16:16 +01:00
parent ae57f3cd46
commit d2b8468bf4
2 changed files with 64 additions and 1 deletions
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21
include/osg/Texture
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@@ -521,6 +521,24 @@ class OSG_EXPORT Texture : public osg::StateAttribute
/** Gets the maximum anisotropy value. */
inline float getMaxAnisotropy() const { return _maxAnisotropy; }
/** Sets the minimum level of detail value. */
void setMinLOD(float minlod);
/** Gets the minimum level of detail value. */
inline float getMinLOD() const { return _minlod; }
/** Sets the maximum level of detail value. */
void setMaxLOD(float maxlod);
/** Gets the maximum level of detail value. */
inline float getMaxLOD() const { return _maxlod; }
/** Gets the level of detail bias value. */
void setLODBias(float lodbias);
/** Sets the level of detail bias value. */
inline float getLODBias() const { return _lodbias; }
/** Configure the source of texture swizzling for all channels */
inline void setSwizzle(const Vec4i& swizzle) { _swizzle = swizzle; dirtyTextureParameters(); };
@@ -839,6 +857,9 @@ class OSG_EXPORT Texture : public osg::StateAttribute
FilterMode _min_filter;
FilterMode _mag_filter;
float _maxAnisotropy;
float _minlod;
float _maxlod;
float _lodbias;
Vec4i _swizzle;
bool _useHardwareMipMapGeneration;
bool _unrefImageDataAfterApply;