Parameter System for Scaling Elements - Capture

Overview

I propose implementing a parameter system in Capture lighting design software that would allow users to create scalable relationships between multiple elements simultaneously. This system would enable the automatic adjustment of dimensions and positions across linked objects when a base parameter is modified.

Current Challenge

Currently, when adapting a lighting design to different stage sizes or venue configurations, designers must manually adjust each element individually. This process is:

Time-consuming, especially for complex designs with numerous fixtures
Prone to errors in proportional relationships
Inefficient when creating variations of the same basic design

Proposed Solution

Implement a parameter-based system allowing users to:

Define key parameters (stage width, truss length, audience depth, etc.)
Link element properties (position, size, spacing) to these parameters using mathematical relationships
Automatically scale and reposition multiple elements when parameter values change

Key Features

Parameter Definition Panel: Interface for creating and managing dimensional parameters
Enhanced Formula Editor: Allow mathematical expressions to define relationships between parameters and scalars

Not essential features

Scaling Groups: Group elements to maintain relative positions when scaled
Parameter Presets: Save and recall parameter configurations for different venues
Constraint System: Set limits for parameters to prevent impossible configurations

Benefits

Efficiency Gains

Time Savings: Reduce adaptation time when scaling designs
Reduced Errors: Maintain precise proportional relationships automatically
Quick Iterations: Test multiple stage configurations in minutes instead of hours

Creative Benefits

Design Flexibility: Create designs that adapt to various venues while maintaining artistic intent
Improved Client Presentations: Quickly show how designs scale to different venues during client meetings
Template Creation: Develop parametric templates that can be reused across projects

Business Value

Increased Productivity: Handle more design variations with the same team
Competitive Advantage: Respond faster to client requests for design modifications

Use Cases

Touring Productions: Quickly adapt lighting designs to different venues on tour
Festival Stages: Scale designs between different stage sizes at multi-stage events
Corporate Events: Modify standard designs to fit various conference venues

Implementation Priority

This feature would significantly enhance Capture's value proposition for professional lighting designers working across multiple venue types and would align with the software's focus on efficient, accurate visualization and planning.

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