/// <summary>
/// 插值生成曲线上某点坐标
/// </summary>
/// <param name="fromIndex">控制点索引</param>
/// <param name="t">参变量t</param>
/// <returns>点坐标</returns>
public EarthView.World.Spatial.Math.Quaternion Interpolate(uint fromIndex, double t)
{
IntPtr __ptr = EarthView_World_Graphic_CRotationalSpline_interpolate_CQuaternion_ev_uint32_Real(this.NativeObject, fromIndex, t);
if (__ptr == IntPtr.Zero)
{
return(null);
}
EarthView.World.Spatial.Math.Quaternion csObj = new EarthView.World.Spatial.Math.Quaternion(CreatedWhenConstruct.CWC_NotToCreate);
csObj.BindNativeObject(__ptr, "CQuaternion");
IClassFactory csObjClassFactory = GlobalClassFactoryMap.Get(csObj.GetCppInstanceTypeName());
if (csObjClassFactory != null)
{
csObj.Delegate = true;
csObj = csObjClassFactory.Create() as EarthView.World.Spatial.Math.Quaternion;
csObj.BindNativeObject(__ptr, "CQuaternion");
}
return(csObj);
}
/// <summary>
/// x,y,z三个轴旋转角度转四元数
/// </summary>
/// <param name="x">x</param>
/// <param name="y">y</param>
/// <param name="z">z</param>
/// <param name="w">w</param>
/// <returns></returns>
public static EarthView.World.Spatial.Math.Quaternion AngleToQuater(EarthView.World.Spatial.Math.Vector3 v3)
{
IntPtr __ptr = EarthView_World_Spatial3D_Dataset_CModelDatasetUtility_AngleToQuater_CQuaternion_CVector3(object.Equals(v3, null) ? IntPtr.Zero : v3.NativeObject);
if (__ptr == IntPtr.Zero)
{
return(null);
}
EarthView.World.Spatial.Math.Quaternion csObj = new EarthView.World.Spatial.Math.Quaternion(CreatedWhenConstruct.CWC_NotToCreate);
csObj.BindNativeObject(__ptr, "CQuaternion");
IClassFactory csObjClassFactory = GlobalClassFactoryMap.Get(csObj.GetCppInstanceTypeName());
if (csObjClassFactory != null)
{
csObj.Delegate = true;
csObj = csObjClassFactory.Create() as EarthView.World.Spatial.Math.Quaternion;
csObj.BindNativeObject(__ptr, "CQuaternion");
}
return(csObj);
}
/// <summary>
/// 获得曲线中某控制点的详细信息
/// </summary>
/// <param name="index">控制点索引</param>
/// <returns>四元数</returns>
public EarthView.World.Spatial.Math.Quaternion GetPoint(ushort index)
{
IntPtr __ptr = EarthView_World_Graphic_CRotationalSpline_getPoint_CQuaternion_ev_uint16(this.NativeObject, index);
if (__ptr == IntPtr.Zero)
{
return(null);
}
EarthView.World.Spatial.Math.Quaternion csObj = new EarthView.World.Spatial.Math.Quaternion(CreatedWhenConstruct.CWC_NotToCreate);
csObj.BindNativeObject(__ptr, "CQuaternion");
csObj.Delegate = true;
IClassFactory csObjClassFactory = GlobalClassFactoryMap.Get(csObj.GetCppInstanceTypeName());
if (csObjClassFactory != null)
{
csObj.Delegate = true;
csObj = csObjClassFactory.Create() as EarthView.World.Spatial.Math.Quaternion;
csObj.BindNativeObject(__ptr, "CQuaternion");
csObj.Delegate = true;
}
return(csObj);
}