Exemplo n.º 1
0
void Shape::init(VertexList& vertexList, FaceList& faceList, STLVectorf& UVList)
{
  setVertexList(vertexList);
  setFaceList(faceList);
  setUVCoord(UVList);

  color_list.resize(vertex_list.size(), 0.5);

  std::cout<<"Building face adjacent list...\n";
  buildFaceAdj();

  std::cout<<"Building 1-ring neighbors list...\n";
  buildVertexShareFaces();

  std::cout<<"Building vertex adjacent list...\n";
  buildVertexAdj();

  std::cout << "Building edge connectivity...\n";
  computeEdgeConnectivity();

  std::cout<<"Computing bounding box...\n";
  computeBounds();

  std::cout<<"Computing face normals...\n";
  computeFaceNormal();
  computeVertexNormal();

  buildKDTree();
}
Exemplo n.º 2
0
	void Cube::init() {

		std::vector<Vertex> vertexList(8);
		vertexList[0] = Vertex(-1.0, 1.0, 1.0, 1.0);
		vertexList[1] = Vertex(-1.0, -1.0, 1.0, 1.0);
		vertexList[2] = Vertex(1.0, -1.0, 1.0, 1.0);
		vertexList[3] = Vertex(1.0, 1.0, 1.0, 1.0);
		vertexList[4] = Vertex(-1.0, 1.0, -1.0, 1.0);
		vertexList[5] = Vertex(-1.0, -1.0, -1.0, 1.0);
		vertexList[6] = Vertex(1.0, -1.0, -1.0, 1.0);
		vertexList[7] = Vertex(1.0, 1.0, -1.0, 1.0);
		
		setVertexList(vertexList);

		std::vector<GLuint> indexList(24);
		indexList[0] = 0;   indexList[1] = 1;   indexList[2] = 2; 	indexList[3] = 3;
		indexList[4] = 3;   indexList[5] = 2;   indexList[6] = 6; 	indexList[7] = 7;   
		indexList[8] = 7;  indexList[9] = 6;  indexList[10] = 5; 	indexList[11] = 4;  
		indexList[12] = 4;  indexList[13] = 5;  indexList[14] = 1; 	indexList[15] = 0;  
		indexList[16] = 0;  indexList[17] = 3;  indexList[18] = 7; 	indexList[19] = 4; 
		indexList[20] = 1;  indexList[21] = 2;  indexList[22] = 6; 	indexList[23] = 5;  

		setIndexList(indexList);
	}
Exemplo n.º 3
0
ossimFeatherMosaic::ossimFeatherInputInformation::ossimFeatherInputInformation(const std::vector<ossimIpt>& validVertices)
{
   setVertexList(validVertices);
}