/// <summary>
/// Spin parameter by spin faces (begin and end), spin location point, diameter size and by spin step
/// </summary>
/// <param name="parameters">Parameters of spin</param>
public Spin(SpinParameters parameters)
{
if (parameters.BeginSpinFace == null ||
parameters.EndSpinFace == null ||
parameters.SpinLocationPoint.LastErrorCode != ErrorCodes.OK ||
parameters.DiameterSize == default(double) ||
!DoubleValidator.Validate(parameters.DiameterSize) ||
parameters.SpinStep == default(double) ||
!DoubleValidator.Validate(parameters.SpinStep)
)
{
LastErrorCode = ErrorCodes.ArgumentNull;
return;
}
if (parameters.DiameterSize <= default(double) ||
!DoubleValidator.Validate(parameters.DiameterSize) ||
!DoubleValidator.Validate(parameters.SpinLocationPoint.X) ||
!DoubleValidator.Validate(parameters.SpinLocationPoint.Y)
)
{
LastErrorCode = ErrorCodes.DoubleValueValidationError;
return;
}
if (!CreateSpin(parameters))
{
return;
}
}
/// <summary>
/// Create spin definition by begin and end entity, diameter and spin height
/// </summary>
/// <param name="parameters">Spin parameters</param>
private bool CreateSpin(SpinParameters parameters)
{
// Create spin entity
var spin = (ksEntity)parameters.Document3DPart.NewEntity((short)Obj3dType.o3d_cylindricSpiral);
if (spin == null)
{
LastErrorCode = ErrorCodes.ArgumentNull;
return(false);
}
// Create spin definition by spin entity
var spinDefinition = (ksCylindricSpiralDefinition)spin.GetDefinition();
if (spinDefinition == null)
{
LastErrorCode = ErrorCodes.ArgumentNull;
return(false);
}
// Set base plane of spin
spinDefinition.SetPlane(parameters.BeginSpinFace);
spinDefinition.buildDir = true; // Normal spin build directory
spinDefinition.buildMode = 1; // Build by thread step and height
spinDefinition.diamType = 0; // Diameter by size
spinDefinition.diam = parameters.DiameterSize;
spinDefinition.heightType = 1; // Height by object
spinDefinition.SetHeightObject(parameters.EndSpinFace);
spinDefinition.turnDir = true; // Clockwise direction
spinDefinition.step = parameters.SpinStep; // Spin step
// Create sketch on document
if (!spinDefinition.SetLocation(parameters.SpinLocationPoint.X, parameters.SpinLocationPoint.Y) ||
!spin.Create()
)
{
LastErrorCode = ErrorCodes.EntityCreateError;
return(false);
}
Entity = spin;
SpinStep = spinDefinition.step;
return(true);
}
