include/rive/text/text_follow_path_modifier.hpp

#ifndef _RIVE_TEXT_FOLLOW_PATH_MODIFIER_HPP_
#define _RIVE_TEXT_FOLLOW_PATH_MODIFIER_HPP_
#include "rive/generated/text/text_follow_path_modifier_base.hpp"
#include "rive/math/path_measure.hpp"
#include "rive/math/transform_components.hpp"
namespace rive
{
struct TransformGlyphArg;
class TextFollowPathModifier : public TextFollowPathModifierBase
{
public:
  void buildDependencies() override;
  StatusCode onAddedClean(CoreContext* context) override;
  void update(ComponentDirt value) override;

  void reset(const Mat2D* inverseText);
  TransformComponents transformGlyph(
      const TransformComponents& cur,
      const TransformGlyphArg& arg);

protected:
  void radialChanged() override;
  void orientChanged() override;
  void startChanged() override;
  void endChanged() override;
  void offsetChanged() override;
  void strengthChanged() override;

private:
  RawPath m_worldPath;
  RawPath m_localPath;
  PathMeasure m_pathMeasure;

  void modifierShapeDirty();
};
} // namespace rive

#endif