src/constraints/scrolling/clamped_scroll_physics.cpp

#include "rive/constraints/scrolling/clamped_scroll_physics.hpp"
#include "math.h"

using namespace rive;

Vec2D ClampedScrollPhysics::advance(float elapsedSeconds)
{
  stop();
  return m_value;
}

void ClampedScrollPhysics::run(
    Vec2D rangeMin,
    Vec2D rangeMax,
    Vec2D value,
    std::vector<Vec2D> snappingPoints,
    Vec2D contentSize,
    Vec2D viewportSize)
{
  ScrollPhysics::run(
      rangeMin,
      rangeMax,
      value,
      snappingPoints,
      contentSize,
      viewportSize);
  m_value = clamp(rangeMin, rangeMax, value);
}

Vec2D ClampedScrollPhysics::clamp(Vec2D rangeMin, Vec2D rangeMax, Vec2D value)
{
  return Vec2D(
      math::clamp(value.x, rangeMin.x, rangeMax.x),
      math::clamp(value.y, rangeMin.y, rangeMax.y));
}