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API ReferenceGE Extensionseditor

River Editor

Editor extension for creating and editing River mesh objects, built on the shared `meshEditor` framework.

Editor extension for creating and editing River mesh objects, built on the shared meshEditor framework.


Overview

Thin wrapper (~50 lines) around the generic meshEditor.lua module, configured with type = "River". Provides a riverEditMode with node editing, copy/paste of river properties, and inspector integration.


Public API

FunctionSignatureDescription
M.onEditorInitializedM.onEditorInitialized()Registers riverEditMode with shortcuts and icon.
M.onExtensionLoadedM.onExtensionLoaded()Logs initialization.
M.onEditorGui-Delegates to meshEditor.onEditorGui_().
M.onEditorInspectorHeaderGui-Delegates to mesh editor inspector header.
M.onEditorRegisterPreferences-Registers river editor preferences.
M.onEditorPreferenceValueChanged-Handles preference changes.
M.onEditorInspectorFieldChanged-Handles inspector field changes.
M.onEditorAxisGizmoAligmentChanged-Handles gizmo alignment changes.
M.onEditorObjectSelectionChanged-Handles object selection changes.
M.deleteNodeAM-Action map: delete node.
M.selectAllNodes-Action map: select all nodes.

Edit Mode Shortcuts

ShortcutAction
Alt + LMBCreate river / Add node
Ctrl+CCopy river properties
Ctrl+VPaste river properties

Usage

Accessible via the River Editor icon in the editor toolbar, or by selecting a River object.


See Also

  • Editor AI Tests - Related reference
  • Editor AI Visualization - Related reference
  • Editor – Assembly Spline Tool - Related reference
  • World Editor Guide - Guide

Resource Checker Editor Tool

Comprehensive editor tool for auditing level resources: material verification, duplicate detection, unused asset scanning, and asset statistics with treemap visualization.

Road Architect Editor

Full-featured road design tool for creating multi-lane roads with profiles, junctions, groups, and terraforming. Requires Tech license.

On this page

OverviewPublic APIEdit Mode ShortcutsUsageSee Also