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Getting Started
What's Inside?
Project Workflow
Migrating to Unigine
Migrating to Unigine From Unreal Engine
Migrating to Unigine From Unity
Programming Quick Start
1. Basic Scene Objects and Coordinate System
2. Logging and Printing Messages to Console
3. Saving and Loading a World
4. Closing the Application
5. Working with Smart Pointers
6. Creating and Deleting Nodes at Runtime
7. Creating and Setting Up a Camera
8. Creating and Setting up Light Sources
9. Creating, Applying and Deleting Materials at Runtime
10. Managing Existing Scene Objects
11. Performing Basic Transformations (Move, Rotate, Scale)
12. Making It in Time
13. Managing Intersections
14. Getting and Managing User Inputs
15. Implementing Game Logic and Using Properties
16. Creating User Interface
Getting Started with VR
Classes and Components Overview
System Requirements
Video Tutorials
Interface
Interface Overview
The Scene Viewport
Essentials
Importing 3D Models
Instancing Nodes
Materials
Lighting
Tracker Tool
Global Illumination
Georeferenced Terrain Generation
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Content Optimization
Decals
Performance Inspection with Microprofile
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Audio Sources and Sound Effects
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Water
Physics
C# Component System
Advanced
Microprofile for Artists
Principles of Operation
Virtual World Structure
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Properties
Hierarchy and Inheritance
Component System
Custom C++ Component System
C# Component System
Rendering
Rendering Sequence
Scattering
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Simulation of Physics
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UnigineEditor
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Visual Representation
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Creating a Terrain
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High-Level Car Physics System (C++)
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A Simple Mechanism Using Joints
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Mesh Class
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UnigineScript
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C++
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C#
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Gui Class
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WidgetSpacer Class
WidgetSpinBox Class
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WidgetSpriteNode Class
WidgetSpriteShader Class
WidgetSpriteVideo Class
WidgetSpriteViewport Class
WidgetTabBox Class
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WidgetWindow Class
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bvec4 Class
dmat4 Class
dvec2 Class
dvec3 Class
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half Class
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ivec2 Class
ivec3 Class
ivec4 Class
mat2 Class
mat3 Class
mat4 Class
quat Class
vec2 Class
vec3 Class
vec4 Class
Node-Related Classes
Node Class
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NodeExternBase Class
NodeLayer Class
NodePivot Class
NodeReference Class
NodeTrigger Class
Objects-Related Classes
Object Class
ObjectBillboards Class
ObjectCloudLayer Class
ObjectDummy Class
ObjectDynamic Class
ObjectExtern Class
ObjectExternBase Class
ObjectGrass Class
ObjectGui Class
ObjectGuiMesh Class
ObjectIntersection Class
ObjectIntersectionNormal Class
ObjectIntersectionTexCoord Class
ObjectMeshStatic Class
ObjectMeshCluster Class
ObjectMeshClutter Class
ObjectMeshDynamic Class
ObjectMeshSkinned Class
ObjectMeshSplineCluster Class
ObjectParticles Class
ObjectSky Class
ObjectTerrainGlobal Class
TerrainGlobalDetail Class
TerrainGlobalLod Class
TerrainGlobalLodHeight Class
TerrainGlobalLods Class
TileSet Class
TileSetFile Class
ObjectText Class
ObjectVolumeBox Class
ObjectVolumeOmni Class
ObjectVolumeProj Class
ObjectVolumeSphere Class
ObjectWaterMesh Class
ObjectWaterGlobal Class
Networking Functionality
Socket Class
Pathfinding-Related Classes
Navigation Class
NavigationMesh Class
NavigationSector Class
Obstacle Class
ObstacleBox Class
ObstacleCapsule Class
ObstacleSphere Class
PathRoute Class
PathRouteIntersection Class
Physics-Related Classes
Contact Class
ShapeContact Class
Physics Class
PhysicsIntersection Class
PhysicsIntersectionNormal Class
Plugins-Related Classes
AppEasyBlend Class
OpenFlightImport Class
Kinect Class
AppOculus Class
AppProjection Class
engine.surround Functions
AppVarjo Class
AppVive Class
AppWall Class
ARTTracker Class
Rendering-Related Classes
Camera Class
Ffp Class
Material Class
Materials Class
Mesh Class
MeshDynamic Class
Primitives Class
Render Class
RenderEnvironmentPreset Class
Renderer Class
RenderContext Class
RenderState Class
RenderTarget Class
Shader Class
StructuredBuffer Class
Texture Class
Viewport Class
Content Creation
3D Models Requirements
Art Assets Conversion
Content Optimization
Lights Optimization
Dynamic Reflections Optimization
Water Optimization
Terrain Optimization
Physics Optimization
VR Best Practices
Materials
Hierarchy and Inheritance
Custom Materials
Art Samples
Billboards
Camera Effects
Clouds
Cluster
Clutter
Cross Section
Decals
Environment
Global Illumination
Impostors
Landscape
Lens Flares
Lights
LOD System
Materials
Particles
Post Sensors
Reflections
Simlights
SSBevel
SSDirt
Vegetation
Volumetrics
Water
World Spline Graph
Tutorials
Adding Morph Targets
Migrating to UNIGINE 2.10
API Migration
Console Migration
Content Migration
IG Template
Setting Up Properties
IG Configuration
Environment Settings
Light Settings
Creating Custom Components
Processing User-Defined Packets
Table of Contents
Warning! This version of documentation is OUTDATED, as it describes an older SDK version! Please switch to the documentation for the latest SDK version.
Warning! This version of documentation describes an old SDK version which is no longer supported! Please upgrade to the latest SDK version.

GUI

In This Article:

There are 2 types of the GUI supported by Unigine:

  • Unigine native GUI

The current article describes the native GUI, which includes the following:

General info#

Unigine provides flexible Graphic User Interface (GUI), its main features are:

  • Various widgets and containers
  • Dialog windows
  • 3D effects
  • Activation animation
  • Easy skin changing
  • UI files in XML format
  • Localization support
  • True Type fonts support
  • Unicode (UTF8) support
  • IME input support

How to Create GUI Layout#

There are 2 ways to create the GUI layout:

By Scripting#

To create widgets directly from a script, perform the following steps:

  1. Declare all of the widgets as global variables in the script.
  2. Create the corresponding object for each widget.
  3. Define necessary properties for each object (hight, width, etc.) by using functions of the corresponding GUI-related classes.
  4. Add root widgets to be rendered in the GUI interface via Gui::addChild().
  5. Add children of the root widgets to be rendered in the GUI interface via Gui::addChild().

By Using UI files#

To create widgets and describe the layout by using User interface (UI) files, perform the following:

  1. Create *.ui file that describes what widgets should be drawn and how they are laid out (see more details).
  2. Declare root widgets (or containers) as global variables in the script.
  3. Load User interface by using the UserInterface() constructor.
  4. Add root widgets to be rendered in the GUI interface via Gui::addChild().

This is faster and more convenient way to create a GUI.

How to Create Custom GUI Skin#

  1. Create all required GUI textures (see details on Skin Layout).
  2. If necessary, create Resource file (RC) where global settings for GUI interface are described.
  3. Use custom skin:
    • If you need to change the system GUI skin (2D GUI), replace files under data/core/gui folder.
    • If ObjectGui or ObjectGuiMesh (that is, monitors positioned in the world) is used, specify a folder with all textures, RC file and the default font in the constructor.
Last update: 2019-12-25
Build: ()