Example #1
0
    public void RecalculateTerrain(TriCell cell)
    {
        Vector3      nextCorner, prevCorner;
        EdgeVertices edge;

        for (TriDirection direction = TriDirection.VERT; direction <= TriDirection.RIGHT; direction++)
        {
            Vector3 center = cell.Position, v1, v2;
            v1         = center + (cell.inverted ? -1 : 1) * TriMetrics.GetFirstSolidCorner(direction);
            v2         = center + (cell.inverted ? -1 : 1) * TriMetrics.GetSecondSolidCorner(direction);
            edge       = new EdgeVertices(v1, v2);
            nextCorner = (center + edge.v1) / 2f;
            prevCorner = (center + edge.v5) / 2f;
            terrainSelectionViewer.AddTriangle(nextCorner, edge.v1, edge.v2);
            terrainSelectionViewer.AddTriangle(prevCorner, edge.v4, edge.v5);
            terrainSelectionViewer.AddTriangle(center, edge.v2, edge.v4);
            terrainSelectionViewer.AddTriangle(center, edge.v4, prevCorner);
            terrainSelectionViewer.AddTriangle(center, nextCorner, edge.v2);

            terrainSelectionViewer.AddTriangleColor(Color.blue);
            terrainSelectionViewer.AddTriangleColor(Color.blue);
            terrainSelectionViewer.AddTriangleColor(Color.blue);
            terrainSelectionViewer.AddTriangleColor(Color.blue);
            terrainSelectionViewer.AddTriangleColor(Color.blue);
        }
    }
Example #2
0
    public void RecalculateTerrain(TriCell cell, bool buildable)
    {
        Vector3      nextCorner, prevCorner;
        EdgeVertices edge;

        for (TriDirection direction = TriDirection.VERT; direction <= TriDirection.RIGHT; direction++)
        {
            Vector3 center = cell.Position, v1, v2;
            //entityMenu.transform.localPosition = center + new Vector3(0, 20, 0);
            v1         = center + (cell.inverted ? -1 : 1) * TriMetrics.GetFirstSolidCorner(direction);
            v2         = center + (cell.inverted ? -1 : 1) * TriMetrics.GetSecondSolidCorner(direction);
            edge       = new EdgeVertices(v1, v2);
            nextCorner = (center + edge.v1) / 2f;
            prevCorner = (center + edge.v5) / 2f;
            AddTriangle(nextCorner, edge.v1, edge.v2);
            AddTriangle(prevCorner, edge.v4, edge.v5);
            AddTriangle(center, edge.v2, edge.v4);
            AddTriangle(center, edge.v4, prevCorner);
            AddTriangle(center, nextCorner, edge.v2);
            Color c = buildable ? Color.blue : Color.red;
            AddTriangleColor(c);
            AddTriangleColor(c);
            AddTriangleColor(c);
            AddTriangleColor(c);
            AddTriangleColor(c);
        }
    }
Example #3
0
    void Triangulate(TriDirection direction, TriCell cell)
    {
        int inverter = 0;

        if (cell.inverted)
        {
            inverter = -1;
        }
        else
        {
            inverter = 1;
        }

        Vector3 center = cell.Position, v1, v2;

        v1 = center + inverter * TriMetrics.GetFirstSolidCorner(direction);
        v2 = center + inverter * TriMetrics.GetSecondSolidCorner(direction);
        EdgeVertices e = new EdgeVertices(v1, v2);

        if (cell.IsUnderwater)
        {
            TriangulateWater(center, e);
        }
        if (cell.HasRiverThroughEdge(direction))
        {
            TriangulateWithRiver(cell, direction, center, e, cell.Color);
        }
        else
        {
            TriangulateEdgeFan(center, e, cell.Color);
        }
        if (cell.inverted)
        {
            if (direction != TriDirection.LEFT)
            {
                TriangulateConnection(direction, cell, e, inverter);
            }
        }
        else
        {
            if (direction == TriDirection.LEFT)
            {
                TriangulateConnection(direction, cell, e, inverter);
            }
        }
    }