Attribute.h

Go to the documentation of this file.

#pragma once
#include "Platform.h"
 
namespace dyno 
{
    class Attribute
    {
    public:
        DYN_FUNC Attribute() { 
            m_tag = 0; 
            this->setDynamic();
            this->setObjectId(OBJECTID_INVALID);
        }
 
        DYN_FUNC ~Attribute() {};
 
        enum MaterialType
        {
            MATERIAL_MASK = 0xC0000000,
            MATERIAL_FLUID = 0x00000000,
            MATERIAL_RIGID = 0x40000000,
            MATERIAL_ELASTIC = 0x80000000,
            MATERIAL_PLASTIC = 0xC0000000
        };
 
        enum KinematicType
        {
            KINEMATIC_MASK = 0x30000000,
            KINEMATIC_FIXED = 0x00000000,
            KINEMATIC_PASSIVE = 0x10000000,
            KINEMATIC_POSITIVE = 0x20000000
        };
 
        enum ObjectID
        {
            OBJECTID_MASK = 0x000000FF,
            OBJECTID_INVALID = 0x000000FF,
        };
 
        DYN_FUNC inline void setMaterialType(MaterialType type) { m_tag = ((~MATERIAL_MASK) & m_tag) | type; }
        DYN_FUNC inline void setKinematicType(KinematicType type) { m_tag = ((~KINEMATIC_MASK) & m_tag) | type; }
        DYN_FUNC inline void setObjectId(unsigned id) { m_tag = ((~OBJECTID_MASK) & m_tag) | ((OBJECTID_MASK)& id); }
 
        DYN_FUNC inline MaterialType materialType() { return (MaterialType)(m_tag&MATERIAL_MASK); }
        DYN_FUNC inline KinematicType kinematicType() { return (KinematicType)(m_tag&KINEMATIC_MASK); }
 
        DYN_FUNC inline bool isFluid() { return MaterialType::MATERIAL_FLUID == materialType(); }
        DYN_FUNC inline bool isRigid() { return MaterialType::MATERIAL_RIGID == materialType(); }
        DYN_FUNC inline bool isElastic() { return MaterialType::MATERIAL_ELASTIC == materialType(); }
        DYN_FUNC inline bool isPlastic() { return MaterialType::MATERIAL_PLASTIC == materialType(); }
 
        DYN_FUNC inline void setFluid() { setMaterialType(MaterialType::MATERIAL_FLUID); }
        DYN_FUNC inline void setRigid() { setMaterialType(MaterialType::MATERIAL_RIGID); }
        DYN_FUNC inline void setElastic() { setMaterialType(MaterialType::MATERIAL_ELASTIC); }
        DYN_FUNC inline void setPlastic() { setMaterialType(MaterialType::MATERIAL_PLASTIC); }
 
        DYN_FUNC inline bool isFixed() { return KinematicType::KINEMATIC_FIXED == kinematicType(); }
        DYN_FUNC inline bool isPassive() { return KinematicType::KINEMATIC_PASSIVE == kinematicType(); }
        DYN_FUNC inline bool isDynamic() { return KinematicType::KINEMATIC_POSITIVE == kinematicType(); }
 
        DYN_FUNC inline void setFixed() { setKinematicType(KinematicType::KINEMATIC_FIXED); }
        DYN_FUNC inline void setPassive() { setKinematicType(KinematicType::KINEMATIC_PASSIVE); }
        DYN_FUNC inline void setDynamic() { setKinematicType(KinematicType::KINEMATIC_POSITIVE); }
 
        DYN_FUNC inline unsigned objectId() { return (unsigned)(m_tag&OBJECTID_MASK); }
 
    private:
        uint m_tag;
    };
}