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ad::Blend Class Reference Hierarchial blend node. More... #include <animation.h> Inherits ad::BlendBase. Inheritance diagram for ad::Blend: [legend]Collaboration diagram for ad::Blend: [legend]List of all members. Public Member Functions   Blend (unsigned int numBones, BlendBase *from=0, BlendBase *to=0)   Construct a blend between from and to.   ~Blend ()   Destroy the Blend. void  Calculate (Pose *out_pose, HiBoneMask *optionalMask=0)   Hierarchial calculate function. Public Attributes float  weight   Blend weight between the from and to poses. BlendBase *  from   Source pose for blending. BlendBase *  to   Source pose for blending. Detailed Description Hierarchial blend node. This class allows you to blend between other blends like itself, AnimPlayer, or any other class derived from BlendBase. To use this class, simply construct it with pointers to two instances of any classes derived from BlendBase. Set the weight in the range of 0 to 1, to set how much to blend between the from and to poses. Then call the Calculate() function and pass it a pose to write the results to, for example, the final render pose. It is only necessary to call calculate on the top most Blend in a hierarchy. The source pose blends can be set directly as long as the blend was initialized with a numBones large enough to hold the results of the new source blend. See also: ad::BlendBase, ad::AnimPlayer, ad::HiBoneMask Constructor & Destructor Documentation ad::Blend::Blend (  unsigned int  numBones, BlendBase *  from = 0, BlendBase *  to = 0 )    Construct a blend between from and to. This creates the blend, and allocates temporaries for intermediate calculate calls for the from and two poses. The from and to poses are optional but the source poses must be set before the calculate function is called. Parameters: numBones  This is used to create temporary poses with numBones number of bones, which needs to be large enough to store the results of the source pose blends. Member Function Documentation void ad::Blend::Calculate (  Pose *  out_pose, HiBoneMask *  optionalMask = 0 )  [virtual]   Hierarchial calculate function. This will call the calculate for the two source blends, and blend between the resulting poses. The result is stored in out_pose, and a selection mask can be provided to limit the calculations to only the selected bones. Implements ad::BlendBase. The documentation for this class was generated from the following files: include/animation.h src/animation.cpp © Copyright 2005 John Butterfield. All Rights Reserved.