design_add_value_study

Add a value study layer with grayscale tonal analysis.

Plugin: Construction Guides

Input Schema

See the Construction Guides plugin reference for full property documentation.

Additional parameters are specific to this tool. Use design_list_layers to inspect existing layers.

Output Shape

{
  "layerId": "layer_abc123",
  "name": "Construction Guides Layer",
  "type": "construction:...",
  "index": 0
}

Side Effects

• Modifies the active sketch's design layer stack.
• The design composite is re-rendered to reflect the change.