redgpu/ezEngine: An open source C++ game engine.

Code/EnginePlugins/JoltPlugin/Declarations.h

73 строки2 KB

Jan Krassnigg

Various improvements to the Jolt integration (#585)

09 май 2022, 23:05

09 май 2022, 23:05464875c

#pragma once

#include <Foundation/Math/Vec3.h>
#include <Foundation/Reflection/Reflection.h>
#include <Foundation/Types/Enum.h>
#include <JoltPlugin/JoltPluginDLL.h>

struct EZ_JOLTPLUGIN_DLL ezJoltSteppingMode
{
  typedef ezUInt32 StorageType;

  enum Enum
  {
    Variable,
    Fixed,
    SemiFixed,

    Default = SemiFixed
  };
};

EZ_DECLARE_REFLECTABLE_TYPE(EZ_JOLTPLUGIN_DLL, ezJoltSteppingMode);

//////////////////////////////////////////////////////////////////////////

struct ezOnJoltContact
{
  typedef ezUInt32 StorageType;

  enum Enum
  {
    None = 0,
    //SendReportMsg = EZ_BIT(0),
    ImpactReactions = EZ_BIT(1),
    SlideReactions = EZ_BIT(2),
    RollXReactions = EZ_BIT(3),
    RollYReactions = EZ_BIT(4),
    RollZReactions = EZ_BIT(5),

    AllRollReactions = RollXReactions | RollYReactions | RollZReactions,
    SlideAndRollReactions = AllRollReactions | SlideReactions,
    AllReactions = ImpactReactions | AllRollReactions | SlideReactions,

    Default = None
  };

  struct Bits
  {
    StorageType SendReportMsg : 1;
    StorageType ImpactReactions : 1;
    StorageType SlideReactions : 1;
    StorageType RollXReactions : 1;
    StorageType RollYReactions : 1;
    StorageType RollZReactions : 1;
  };
};

EZ_DECLARE_FLAGS_OPERATORS(ezOnJoltContact);
EZ_DECLARE_REFLECTABLE_TYPE(EZ_JOLTPLUGIN_DLL, ezOnJoltContact);

//////////////////////////////////////////////////////////////////////////

struct ezJoltSettings
{
  ezVec3 m_vObjectGravity = ezVec3(0, 0, -9.81f);
  ezVec3 m_vCharacterGravity = ezVec3(0, 0, -12.0f);

  ezEnum<ezJoltSteppingMode> m_SteppingMode = ezJoltSteppingMode::SemiFixed;
  float m_fFixedFrameRate = 60.0f;
  ezUInt32 m_uiMaxSubSteps = 4;

  ezUInt32 m_uiMaxBodies = 1000 * 10;
};