include/rive/bones/weight.hpp

#ifndef _RIVE_WEIGHT_HPP_
#define _RIVE_WEIGHT_HPP_
#include "rive/generated/bones/weight_base.hpp"
#include "rive/math/vec2d.hpp"
#include <stdio.h>

namespace rive
{
class Vertex;
class Weight : public WeightBase
{
private:
  Vec2D m_Translation;

public:
  Vec2D& translation() { return m_Translation; }

  /// Whether [vertex] can deform through this weight: a cubic vertex reads
  /// its weight as a CubicWeight, so a base Weight under one can't be used.
  bool fitsVertex(const Vertex* vertex) const;

  StatusCode onAddedDirty(CoreContext* context) override;
#ifdef WITH_RIVE_EDITOR
  void editorParentChanged(ContainerComponent* from, ContainerComponent* to)
      override;
  void valuesChanged() override { bindingChanged(); }
  void indicesChanged() override { bindingChanged(); }

protected:
  void bindingChanged();

public:
#endif

  static Vec2D deform(
      Vec2D inPoint,
      unsigned int indices,
      unsigned int weights,
      const Mat2D& world,
      const float* boneTransforms);
};
} // namespace rive

#endif