Drawing Organization

// Create a reusable component as a block
var blockDef = new BlockDefinition
{
    Name = "WindowSymbol",
    ReferencePoint = Vector3.Zero
};

// Add geometry to the block
var outline = new Rectangle(...);  // Window outline
var glass = new Hatch(...);       // Glass fill
blockDef.AddElement(outline);
blockDef.AddElement(glass);

// Use the block multiple times
var window1 = new BlockReference("WindowSymbol", new Vector3(0, 0, 0));
var window2 = new BlockReference("WindowSymbol", new Vector3(100, 0, 0));

# Coming soon...

// Create layers for different drawing aspects
var wallsLayer = new Layer 
{
    Name = "Walls",
    ColorARGB = AciColors.Red,
    LineWeight = 0.5f
};

var dimensionsLayer = new Layer 
{
    Name = "Dimensions",
    ColorARGB = AciColors.Blue,
    LineWeight = 0.25f
};

session.AddLayer(wallsLayer);
session.AddLayer(dimensionsLayer);

// Assign elements to layers
var wall = new Line(...) { LayerName = "Walls" };
var dimension = new LinearDim(...) { LayerName = "Dimensions" };

# Coming soon...

// Create hatches with different patterns
var hatch1 = new Hatch
{
    BoundaryElements = ...,  // Define boundary
    Pattern = HatchPattern.ANSI31,  // Standard pattern
    Scale = 1.0f,
    Angle = 0f
};

var hatch2 = new Hatch
{
    BoundaryElements = ...,  // Define boundary
    Pattern = HatchPattern.SOLID,   // Solid fill
    ColorARGB = AciColors.Gray     // Gray color
};

# Coming soon...