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Changed StateAttribute::getAssociatedModes(std::vector<GLMode>&) across

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to StateAttribute::getModeUsage(StateAttribute::ModeUsage&).
This commit is contained in:
Robert Osfield
2004-03-03 15:38:22 +00:00
parent 4aa7afedf3
commit c8b8a81052
30 changed files with 126 additions and 92 deletions
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12
include/osg/StateAttribute
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@@ -19,7 +19,6 @@
#include <osg/GL>
#include <typeinfo>
#include <vector>
namespace osg {
@@ -209,10 +208,17 @@ class SG_EXPORT StateAttribute : public Object
bool operator != (const StateAttribute& rhs) const { return compare(rhs)!=0; }
/** return the modes associated with this StateSet*/
virtual void getAssociatedModes(std::vector<GLMode>& /*modes*/) const
struct ModeUsage
{
virtual void usesMode(GLMode mode) = 0;
virtual void usesTextureMode(GLMode mode) = 0;
};
/** return the modes associated with this StateAttribute.*/
virtual bool getModeUsage(ModeUsage&) const
{
// default to no GLMode's associated with use of the StateAttribute.
return false;
}
/** apply the OpenGL state attributes.