Merge pull request Gaia3D#583 from Gaia3D/feature/nativeProjects_16

nativeProjects

sample/cesium.html

@@ -1009,6 +1009,8 @@ <h3>View Mode</h3>
 <script type="text/javascript" src="../src/mago3d/geometry/AxisXYZ.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/BoundingRectangle.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/Circle.js"></script>
+<script type="text/javascript" src="../src/mago3d/geometry/HalfEdge.js"></script>
+<script type="text/javascript" src="../src/mago3d/geometry/HalfEdgesList.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/IndexData.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/IndexRange.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/Line.js"></script>
@@ -1022,7 +1024,6 @@ <h3>View Mode</h3>
 <script type="text/javascript" src="../src/mago3d/geometry/PolyLine.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/Profile.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/ProfilesList.js"></script>
-<script type="text/javascript" src="../src/mago3d/geometry/HalfEdge.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/Face.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/Mesh.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/Rectangle.js"></script>

sample/worldwind.html

@@ -1013,6 +1013,8 @@ <h3>View Mode</h3>
 <script type="text/javascript" src="../src/mago3d/geometry/Circle.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/IndexData.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/IndexRange.js"></script>
+<script type="text/javascript" src="../src/mago3d/geometry/HalfEdge.js"></script>
+<script type="text/javascript" src="../src/mago3d/geometry/HalfEdgesList.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/Line.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/Line2D.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/MagoNativeProject.js"></script>
@@ -1024,7 +1026,6 @@ <h3>View Mode</h3>
 <script type="text/javascript" src="../src/mago3d/geometry/PolyLine.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/Profile.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/ProfilesList.js"></script>
-<script type="text/javascript" src="../src/mago3d/geometry/HalfEdge.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/Face.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/Mesh.js"></script>
 <script type="text/javascript" src="../src/mago3d/geometry/Rectangle.js"></script>

src/mago3d/core/MagoManager.js

@@ -1469,6 +1469,8 @@ MagoManager.prototype.renderMagoGeometries = function(ssao_idx)
 
 	if(this.nativeProjectsArray === undefined)
 	{
+		var viewer = this.getViewer();
+
 		this.nativeProjectsArray = [];
 		var natProject = new MagoNativeProject();
 		this.nativeProjectsArray.push(natProject);

src/mago3d/core/ManagerFactory.js

@@ -728,6 +728,10 @@ var ManagerFactory = function(viewer, containerId, serverPolicy, projectIdArray,
 		// 	}
 		// },
 		// magoManager 상태
+		getViewer: function()
+		{
+			return viewer;
+		},
 		getMagoManagerState: function() 
 		{
 			return magoManagerState;

src/mago3d/geometry/Face.js

@@ -12,8 +12,9 @@ var Face = function()
 	}
 
 	this.vertexArray;
-	this.halfEdge;
+	this.hEdge;
 	this.planeNormal;
+	this.surfaceOwner;
 };
 
 Face.prototype.getVerticesCount = function()
@@ -103,6 +104,116 @@ Face.prototype.getTrianglesConvex = function(resultTrianglesArray)
 	return resultTrianglesArray;
 };
 
+Face.prototype.setTwinHalfEdge = function(hedge)
+{
+	var twined = false;
+	var finished = false;
+	var startHEdge = this.hEdge;
+	var currHEdge = this.hEdge;
+	while(!finished)
+	{
+		if(currHEdge.setTwin(hedge))
+			return true;
+
+		currHEdge = currHEdge.next;
+		if(currHEdge === startHEdge)
+			finished = true;
+	}
+	return twined;
+};
+
+Face.prototype.getFrontierHalfEdges = function(resultHedgesArray)
+{
+	var hedgesArray = this.getHalfEdgesLoop(undefined);
+	if(hedgesArray === undefined)
+		return resultHedgesArray;
+
+	if(resultHedgesArray === undefined)
+		resultHedgesArray = [];
+
+	var hedgesCount = hedgesArray.length;
+	var hedge;
+	for(var i=0; i<hedgesCount; i++)
+	{
+		hedge = hedgesArray[i];
+		if(hedge.isFrontier())
+		{
+			resultHedgesArray.push(hedge);
+		}
+	}
+	return resultHedgesArray;
+};
+
+Face.prototype.getHalfEdgesLoop = function(resultHedgesArray)
+{
+	if(this.hEdge === undefined)
+		return resultHedgesArray;
+
+	resultHedgesArray = HalfEdge.getHalfEdgesLoop(this.hEdge, resultHedgesArray);
+	return resultHedgesArray;
+};
+
+Face.prototype.setTwinFace = function(face)
+{
+	if(face === undefined)
+		return false;
+
+	if(this.hEdge === undefined || face.hEdge === undefined)
+		return false;
+
+	var hedgesArray = face.getHalfEdgesLoop(undefined);
+	var hedgesCount = hedgesArray.length;
+	var hedge;
+	var twined = false;
+	for(var i=0; i<hedgesCount; i++)
+	{
+		hedge = hedgesArray[i];
+		if(this.setTwinHalfEdge(hedge))
+			twined = true;
+	}
+
+	return twined;
+};
+
+Face.prototype.createHalfEdges = function(resultHalfEdgesArray)
+{
+	if(this.vertexArray === undefined || this.vertexArray.length === 0)
+		return resultHalfEdgesArray;
+
+	if(resultHalfEdgesArray === undefined)
+		resultHalfEdgesArray = [];
+
+	var vertex;
+	var hedge;
+	var verticesCount = this.getVerticesCount();
+
+	// 1rst, create the half edges.***
+	for(var i=0; i<verticesCount; i++)
+	{
+		vertex = this.getVertex(i);
+		hedge = new HalfEdge();
+		hedge.setStartVertex(vertex);
+		hedge.setFace(this);
+		resultHalfEdgesArray.push(hedge);
+	}
+
+	// now, for all half edges, set the nextHalfEdge.***
+	var nextHedge;
+	var nextIdx;
+	for(var i=0; i<verticesCount; i++)
+	{
+		hedge = resultHalfEdgesArray[i];
+		nextIdx = VertexList.getNextIdx(i, this.vertexArray);
+		nextHedge = resultHalfEdgesArray[nextIdx];
+		hedge.setNext(nextHedge);
+	}
+
+	// set a hedge for this face.***
+	this.hEdge = resultHalfEdgesArray[0];
+
+	return resultHalfEdgesArray;
+};
+
 
 
 

src/mago3d/geometry/HalfEdge.js

@@ -12,8 +12,131 @@ var HalfEdge = function()
 		throw new Error(Messages.CONSTRUCT_ERROR);
 	}
 
-	this.origenVertex;
-	this.nextEdge;
-	this.twinEdge;
+	this.startVertex;
+	this.next;
+	this.twin;
 	this.face;
-};
+};
+
+HalfEdge.prototype.setStartVertex = function(vertex)
+{
+	this.startVertex = vertex;
+};
+
+HalfEdge.prototype.setNext = function(hedge)
+{
+	this.next = hedge;
+};
+
+HalfEdge.prototype.setTwin = function(hedge)
+{
+	var isTwinable = HalfEdge.areTwinables(hedge, this);
+	if(isTwinable)
+	{
+		this.twin = hedge;
+		hedge.twin = this;
+	}
+	return isTwinable;
+};
+
+HalfEdge.prototype.setFace = function(face)
+{
+	this.face = face;
+};
+
+HalfEdge.prototype.getEndVertex = function()
+{
+	if(this.next === undefined)
+		return undefined;
+
+	return this.next.startVertex;
+};
+
+HalfEdge.prototype.isFrontier = function()
+{
+	if(this.twin === undefined || this.twin === null)
+		return true;
+
+	return false;
+};
+
+HalfEdge.areTwinables = function(hedgeA, hedgeB)
+{
+	// check if "hedgeA" is twinable with "hedgeB".***
+	if(hedgeA.startVertex === hedgeB.getEndVertex())
+	{
+		if(hedgeA.getEndVertex() === hedgeB.startVertex)
+			return true;
+	}
+
+	return false;
+};
+
+HalfEdge.getHalfEdgesLoop = function(hedge, resultHedgesArray)
+{
+	if(hedge === undefined)
+		return resultHedgesArray;
+
+	if(resultHedgesArray === undefined)
+		resultHedgesArray = [];
+
+	resultHedgesArray.length = 0; // init the array.***
+
+	var startHedge = hedge;
+	var currHedge = hedge;
+	var finished = false;
+	while(!finished)
+	{
+		resultHedgesArray.push(currHedge);
+		currHedge = currHedge.next;
+		if(currHedge === startHedge || currHedge === undefined)
+			finished = true;
+	}
+
+	return resultHedgesArray;
+};
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src/mago3d/geometry/HalfEdgesList.js

@@ -0,0 +1,37 @@
+
+'use strict';
+
+/**
+ * 어떤 일을 하고 있습니까?
+ * @class HalfEdgesList
+ */
+var HalfEdgesList = function() 
+{
+	if (!(this instanceof HalfEdgesList)) 
+	{
+		throw new Error(Messages.CONSTRUCT_ERROR);
+	}
+
+	this.hEdgesArray;
+};
+
+HalfEdgesList.prototype.newHalfEdge = function()
+{
+	if(this.hEdgesArray === undefined)
+		this.hEdgesArray = [];
+
+	var hedge = new HalfEdge();
+	this.hEdgesArray.push(hedge);
+	return hedge;
+};
+
+HalfEdgesList.prototype.addHalfEdgesArray = function(hEdgesArray)
+{
+	if(hEdgesArray === undefined)
+		return;
+
+	if(this.hEdgesArray === undefined)
+		this.hEdgesArray = [];
+
+	Array.prototype.push.apply(this.hEdgesArray, hEdgesArray);
+};