Exemplo n.º 1
0
        private void TriangulateOpenWater(HexDirection direction, HexCell cell, HexCell neighbor, Vector3 center)
        {
            var c1 = center + HexMetrics.GetFirstWaterCorner(direction);
            var c2 = center + HexMetrics.GetSecondWaterCorner(direction);

            water.AddTriangle(center, c1, c2);
            Vector3 indices;

            indices.x = indices.y = indices.z = cell.Index;
            water.AddTriangleCellData(indices, weights1);

            if (direction <= HexDirection.SE)
            {
                Vector3 birdge = HexMetrics.GetWaterBridge(direction);
                var     e1     = c1 + birdge;
                var     e2     = c2 + birdge;

                water.AddQuad(c1, c2, e1, e2);
                indices.y = neighbor.Index;
                water.AddQuadCellData(indices, weights1, weights2);

                if (direction <= HexDirection.E)
                {
                    HexCell nextNeighbor = cell.GetNeighbor(direction.Next());
                    if (nextNeighbor == null || !nextNeighbor.IsUnderwater)
                    {
                        return;
                    }
                    water.AddTriangle(c2, e2, c2 + HexMetrics.GetWaterBridge(direction.Next()));
                    indices.z = nextNeighbor.Index;
                    water.AddTriangleCellData(indices, weights1, weights2, weights3);
                }
            }
        }
Exemplo n.º 2
0
        void TriangulateOpenWater(HexDirection direction, HexCell cell, HexCell neighbor, Vector3 center)
        {
            Vector3 c1 = center + HexMetrics.GetFirstWaterCorner(direction);
            Vector3 c2 = center + HexMetrics.GetSecondWaterCorner(direction);

            water.AddTriangle(center, c1, c2);

            if (direction <= HexDirection.SE && neighbor != null)
            {
                Vector3 bridge = HexMetrics.GetWaterBridge(direction);
                Vector3 e1     = c1 + bridge;
                Vector3 e2     = c2 + bridge;

                water.AddQuad(c1, c2, e1, e2);

                if (direction <= HexDirection.E)
                {
                    HexCell nextNeighbor = cell.GetNeighbor(direction.Next());
                    if (nextNeighbor == null || !nextNeighbor.IsUnderwater)
                    {
                        return;
                    }
                    water.AddTriangle(c2, e2, c2 + HexMetrics.GetWaterBridge(direction.Next()));
                }
            }
        }