Exemplo n.º 1
0
        public bool IsEdgeVertexDangerous(int index, bool predVertex)
        {
            MyWingedEdgeMesh mesh = this.m_navMesh.Mesh;
            int edgeIndex         = this.GetEdgeIndex(index);

            MyWingedEdgeMesh.Edge edge = mesh.GetEdge(edgeIndex);
            int vertexIndex            = predVertex ? edge.GetFacePredVertex(this.m_triIndex) : edge.GetFaceSuccVertex(this.m_triIndex);

            while (!IsTriangleDangerous(edge.VertexLeftFace(vertexIndex)))
            {
                int nextVertexEdge = edge.GetNextVertexEdge(vertexIndex);
                edge = mesh.GetEdge(nextVertexEdge);
                if (nextVertexEdge == edgeIndex)
                {
                    return(false);
                }
            }
            return(true);
        }
Exemplo n.º 2
0
        /// <summary>
        /// Whether it's dangerous for the bot to navigate close to this edge
        /// </summary>
        public bool IsEdgeVertexDangerous(int index, bool predVertex)
        {
            MyWingedEdgeMesh mesh = m_navMesh.Mesh;
            int i = GetEdgeIndex(index);
            int e = i;

            MyWingedEdgeMesh.Edge edge = mesh.GetEdge(e);
            int v = predVertex ? edge.GetFacePredVertex(m_triIndex) : edge.GetFaceSuccVertex(m_triIndex);

            do
            {
                if (IsTriangleDangerous(edge.VertexLeftFace(v)))
                {
                    return(true);
                }
                e    = edge.GetNextVertexEdge(v);
                edge = mesh.GetEdge(e);
            } while (e != i);

            return(false);
        }