public interface C_OP_CPVelocityForce : CParticleFunctionForce, CParticleFunction, ISchemaClass<CParticleFunction>, ISchemaClass<CParticleFunctionForce>, ISchemaClass<C_OP_CPVelocityForce>, ISchemaField, ISchemaClass, INativeHandle

ref int ControlPointNumber { get; }

CPerParticleFloatInput Scale { get; }