HDIRTYFLAGS

HDIRTYFLAGS_NONE	None.
HDIRTYFLAGS_ANIMATION	Animation mask.
HDIRTYFLAGS_OBJECT	Object data mask.
HDIRTYFLAGS_OBJECT_MATRIX	Object matrix mask.
HDIRTYFLAGS_OBJECT_HIERARCHY	Object hierarchy mask.
HDIRTYFLAGS_TAG	Tag data mask.
HDIRTYFLAGS_MATERIAL	Material data mask.
HDIRTYFLAGS_SHADER	Shader data mask.
HDIRTYFLAGS_RENDERSETTINGS	Render settings mask.
HDIRTYFLAGS_VP	Videopost mask.
HDIRTYFLAGS_FILTER	Filter data mask.
HDIRTYFLAGS_NBITS	N-bits data mask.
HDIRTYFLAGS_ALL	All.