void AddLowerGrowth(Node node, Node[,] grid, int growthHeight, Texture2D tex)
{
ColorGradient gradient = TerrainType.GetBottomGradient();
if (growthHeight > 5)
{
growthHeight = 5;
}
for (int y = 0; y < growthHeight + 1; y++)
{
int curY = node.Position.y - y;
if (curY < 0)
{
return;
}
grid[node.Position.x, curY].Solid = true;
grid[node.Position.y, curY].Type = NodeType.Land; //Overrides floating, etc
Color col = gradient.Colors[y];
col.a = 1.0f;
tex.SetPixel(node.Position.x, curY, col);
}
}
void AddUpperGrowth(Node node, Node[,] grid, int growthHeight, Texture2D tex)
{
ColorGradient gradient = TerrainType.GetTopGradient();
if (growthHeight > 6)
{
growthHeight = 6;
}
for (int y = 1; y < growthHeight + 1; y++)
{
int curY = node.Position.y + y;
if (curY >= height)
{
return;
}
grid[node.Position.x, curY].Solid = true;
grid[node.Position.x, curY].Type = NodeType.Land; //Overrides floating, etc
Color col = gradient.Colors[growthHeight - y];
col.a = 1.0f;
tex.SetPixel(node.Position.x, curY, col);
}
}
