2 * Copyright(c) 2017 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
24 /// A 3D parametric curve.<br />
25 /// Paths can be used to animate the position and orientation of actors.<br />
27 public class Path : BaseHandle
29 private global::System.Runtime.InteropServices.HandleRef swigCPtr;
31 internal Path(global::System.IntPtr cPtr, bool cMemoryOwn) : base(NDalicPINVOKE.Path_SWIGUpcast(cPtr), cMemoryOwn)
33 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
36 internal static global::System.Runtime.InteropServices.HandleRef getCPtr(Path obj)
38 return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
44 /// <param name="type">The dispoase type</param>
45 /// <since_tizen> 3 </since_tizen>
46 protected override void Dispose(DisposeTypes type)
53 if(type == DisposeTypes.Explicit)
56 //Release your own managed resources here.
57 //You should release all of your own disposable objects here.
60 //Release your own unmanaged resources here.
61 //You should not access any managed member here except static instance.
62 //because the execution order of Finalizes is non-deterministic.
64 if (swigCPtr.Handle != global::System.IntPtr.Zero)
69 NDalicPINVOKE.delete_Path(swigCPtr);
71 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
78 internal class Property
80 internal static readonly int POINTS = NDalicPINVOKE.Path_Property_POINTS_get();
81 internal static readonly int CONTROL_POINTS = NDalicPINVOKE.Path_Property_CONTROL_POINTS_get();
85 /// Creates an initialized path handle.
87 /// <since_tizen> 3 </since_tizen>
88 public Path() : this(NDalicPINVOKE.Path_New(), true)
90 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
95 /// Please do not use! this will be deprecated
97 /// <since_tizen> 3 </since_tizen>
98 [Obsolete("Please do not use! this will be deprecated")]
99 public static Path DownCast(BaseHandle handle)
101 Path ret = Registry.GetManagedBaseHandleFromNativePtr(handle) as Path;
102 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
107 /// Adds an interpolation point.
109 /// <param name="point">The new interpolation point to be added.</param>
110 /// <since_tizen> 3 </since_tizen>
111 public void AddPoint(Position point)
113 NDalicPINVOKE.Path_AddPoint(swigCPtr, Position.getCPtr(point));
114 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
118 /// Adds a control point.
120 /// <param name="point">The new control point to be added.</param>
121 /// <since_tizen> 3 </since_tizen>
122 public void AddControlPoint(Vector3 point)
124 NDalicPINVOKE.Path_AddControlPoint(swigCPtr, Vector3.getCPtr(point));
125 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
129 /// Automatic generation of control points. Generated control points which result in a smooth join between the splines of each segment.<br />
130 /// The generating algorithm is as follows:<br />
131 /// For a given knot point K[N], find the vector that bisects K[N-1],[N] and [N],[N+1].<br />
132 /// Calculate the tangent vector by taking the normal of this bisector.<br />
133 /// The in control point is the length of the preceding segment back along this bisector multiplied by the curvature.<br />
134 /// The out control point is the length of the succeeding segment forward along this bisector multiplied by the curvature.<br />
136 /// <param name="curvature">The curvature of the spline. 0 gives straight lines between the knots, negative values means the spline contains loops, positive values up to 0.5 result in a smooth curve, positive values between 0.5 and 1 result in looped curves where the loops are not distinct (i.e., the curve appears to be non-continuous), positive values higher than 1 result in looped curves.</param>
137 /// <since_tizen> 3 </since_tizen>
138 public void GenerateControlPoints(float curvature)
140 NDalicPINVOKE.Path_GenerateControlPoints(swigCPtr, curvature);
141 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
145 /// Sample path at a given progress. Calculates the position and tangent at that point of the curve.
147 /// <param name="progress">A floating point value between 0.0 and 1.0.</param>
148 /// <param name="position">The interpolated position at that progress.</param>
149 /// <param name="tangent">The interpolated tangent at that progress.</param>
150 /// <since_tizen> 3 </since_tizen>
151 public void Sample(float progress, Vector3 position, Vector3 tangent)
153 NDalicPINVOKE.Path_Sample(swigCPtr, progress, Vector3.getCPtr(position), Vector3.getCPtr(tangent));
154 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
158 /// An accessor for the interpolation points.
160 /// <param name="index">The index of the interpolation point.</param>
161 /// <since_tizen> 3 </since_tizen>
162 public Vector3 GetPoint(uint index)
164 Vector3 ret = new Vector3(NDalicPINVOKE.Path_GetPoint(swigCPtr, index), false);
165 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
170 /// An accessor for the control points.
172 /// <param name="index">The index of the control point.</param>
173 /// <since_tizen> 3 </since_tizen>
174 public Vector3 GetControlPoint(uint index)
176 Vector3 ret = new Vector3(NDalicPINVOKE.Path_GetControlPoint(swigCPtr, index), false);
177 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
182 /// Gets the number of interpolation points in the path.
184 /// <returns>The number of interpolation points in the path.</returns>
185 /// <since_tizen> 3 </since_tizen>
186 public uint GetPointCount()
188 uint ret = NDalicPINVOKE.Path_GetPointCount(swigCPtr);
189 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
194 /// Enumeration for the Points.
196 /// <since_tizen> 3 </since_tizen>
197 public PropertyArray Points
201 Tizen.NUI.PropertyArray temp = new Tizen.NUI.PropertyArray();
202 Tizen.NUI.Object.GetProperty(swigCPtr, Path.Property.POINTS).Get(temp);
207 Tizen.NUI.Object.SetProperty(swigCPtr, Path.Property.POINTS, new Tizen.NUI.PropertyValue(value));
212 /// Enumeration for the ControlPoints.
214 /// <since_tizen> 3 </since_tizen>
215 public PropertyArray ControlPoints
219 Tizen.NUI.PropertyArray temp = new Tizen.NUI.PropertyArray();
220 Tizen.NUI.Object.GetProperty(swigCPtr, Path.Property.CONTROL_POINTS).Get(temp);
225 Tizen.NUI.Object.SetProperty(swigCPtr, Path.Property.CONTROL_POINTS, new Tizen.NUI.PropertyValue(value));