BillBoardViewInfo.h

#pragma once

namespace ParaEngine
{
    struct SceneState;

    struct BillBoardViewInfo
    {
    public:
        float       m_billboardYAngles;
        Matrix4     matBillboardMatrix; 
        Matrix4     matBillboardMatrixSphere;   

        float rotationX;

        float rotationXZ;

        float rotationZ;

        float rotationYZ;

        float rotationXY;

        Vector3 vLookAhead;
        Vector3 vLookUp;
        Vector3 vLookRight;
    public:
        void UpdateBillBoardInfo(SceneState* pSceneState);

        Vector3 TransformVertex(const Vector3& v);
        Vector3 TransformVertexWithoutY(const Vector3& v);
    };
}