Summary

The CP_LINEQTY command in CADPower is designed to compute linear quantities by measuring the total length of selected linear objects and applying cost and weight per unit length. It is a powerful quantity estimation tool for engineers, architects, and construction professionals working in BricsCAD, AutoCAD, ZWCAD, and ARES Commander.

CADPower -> BOM/BOQ Tools -> General -> Compute linear quantities

Compute Linear Quantities : CP_LINEQTY – CADPower Command

Key Features include:

1. Automated Linear Quantity Computation

Computes total length, weight, and cost of linear elements like pipes, cables, ducts, and reinforcement bars.
Uses predefined data from an INI file to ensure consistency and accuracy.

2. Data-Driven Quantity Analysis

The cost per unit length and weight per unit length are stored in an INI file.
Each linear object is linked to a name, supplier, and custom attributes for detailed reports.

3. Supports a Wide Range of Linear Entities

Works with LINE, POLYLINE, LWPOLYLINE, ARC, SPLINE, and CIRCLE objects.
Data is attached to entities using CP_DATAMAN, making the workflow structured and flexible.

4. Customizable INI File Structure

The INI file must contain at least three essential fields:
- Name – Identifies the type of linear object (e.g., Pipe, Cable, Rebar).
- Cost per unit length – Defines the cost of the linear object.
- Weight per unit length – Specifies the weight per unit drawing length.
Additional optional fields like Supplier and Size can be included for customized quantity reports.

5. Generates Comprehensive Linear Quantity Reports

Computes and presents the total cost, weight, and length in a structured table format.
Output can be sorted and categorized based on Name, Supplier, or Size.
Supports exporting data to CSV and other formats for further analysis.

6. Seamless Integration with CP_DATAMAN

Attaches custom XDATA fields to linear objects.
Works with predefined values and attributes stored in an external INI file.

Ideal Applications

Construction & Engineering: Compute length, weight, and cost of pipes, cables, and reinforcements.
Infrastructure & Utility Design: Estimate cable and ducting quantities for electrical and plumbing layouts.
Manufacturing & Fabrication: Calculate material requirements for linear elements in production.

Seamless CAD Platform Compatibility

The CP_LINEQTY command is fully compatible with BricsCAD, AutoCAD, ZWCAD, and ARES Commander, making it a valuable tool for material estimation in CAD-based workflows.

This tool eliminates manual calculations, ensures accuracy, and improves efficiency in quantity estimation and project planning.