AnimDebugDraw.h

//
//  AnimDebugDraw.h
//
//  Copyright 2015 High Fidelity, Inc.
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
 
#ifndef hifi_AnimDebugDraw_h
#define hifi_AnimDebugDraw_h
 
#include <tuple>
 
#include <gpu/Pipeline.h>
#include <render/Scene.h>
 
#include "AnimNode.h"
#include "AnimSkeleton.h"
 
class AnimDebugDrawData;
typedef render::Payload<AnimDebugDrawData> AnimDebugDrawPayload;
 
class AnimDebugDraw {
public:
    static AnimDebugDraw& getInstance();
 
    AnimDebugDraw();
    ~AnimDebugDraw();
 
    void shutdown();
 
    void addAbsolutePoses(const std::string& key, AnimSkeleton::ConstPointer skeleton, const AnimPoseVec& poses, const AnimPose& rootPose, const glm::vec4& color);
    void removeAbsolutePoses(const std::string& key);
 
    void update();
 
protected:
    std::shared_ptr<AnimDebugDrawData> _animDebugDrawData;
    std::shared_ptr<AnimDebugDrawPayload> _animDebugDrawPayload;
    render::ItemID _itemID{ render::Item::INVALID_ITEM_ID };
 
    static gpu::PipelinePointer _pipeline;
 
    typedef std::tuple<AnimSkeleton::ConstPointer, AnimPoseVec, AnimPose, glm::vec4> PosesInfo;
 
    typedef std::unordered_map<std::string, PosesInfo> PosesInfoMap;
    PosesInfoMap _posesInfoMap;
 
    // no copies
    AnimDebugDraw(const AnimDebugDraw&) = delete;
    AnimDebugDraw& operator=(const AnimDebugDraw&) = delete;
};
 
#endif // hifi_AnimDebugDraw