FGFS-4.1/OpenSceneGraph
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Implemented most of the changes required for supporting multitexturing in

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the osg::State/osg::StateSet/osg::StateAttribute and related classes.
This commit is contained in:
Robert Osfield
2002-07-09 09:35:42 +00:00
parent 419e1360d5
commit 0c943945f7
36 changed files with 1054 additions and 593 deletions
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19
include/osg/StateSet
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@@ -157,7 +157,9 @@ class SG_EXPORT StateSet : public Object
inline const TextureAttributeList& getTextureAttributeList() const { return _textureAttributeList; }
void setAssociatedModes(const StateAttribute* attribute, const StateAttribute::GLModeValue value);
void setAssociatedTextureModes(unsigned int unit,const StateAttribute* attribute, const StateAttribute::GLModeValue value);
enum RenderingHint
{
@@ -230,6 +232,21 @@ class SG_EXPORT StateSet : public Object
if (unit>=_textureAttributeList.size()) _textureAttributeList.resize(unit+1);
return _textureAttributeList[unit];
}
int compareModes(const ModeList& lhs,const ModeList& rhs);
int compareAttributePtrs(const AttributeList& lhs,const AttributeList& rhs);
int compareAttributeContents(const AttributeList& lhs,const AttributeList& rhs);
void setMode(ModeList& modeList,const StateAttribute::GLMode mode, const StateAttribute::GLModeValue value);
void setModeToInherit(ModeList& modeList,const StateAttribute::GLMode mode);
const StateAttribute::GLModeValue getMode(const ModeList& modeList,const StateAttribute::GLMode mode) const;
void setAssociatedModes(ModeList& modeList,const StateAttribute* attribute, const StateAttribute::GLModeValue value);
void setAttribute(AttributeList& attributeList,StateAttribute *attribute, const StateAttribute::OverrideValue value=StateAttribute::OFF);
StateAttribute* getAttribute(AttributeList& attributeList,const StateAttribute::Type type);
const StateAttribute* getAttribute(const AttributeList& attributeList,const StateAttribute::Type type) const;
const RefAttributePair* getAttributePair(const AttributeList& attributeList,const StateAttribute::Type type) const;
int _renderingHint;