This page has been translated automatically.
Video Tutorials
Interface
Essentials
Advanced
How To
Basics
Rendering
Professional (SIM)
UnigineEditor
Interface Overview
Assets Workflow
Version Control
Settings and Preferences
Working With Projects
Adjusting Node Parameters
Setting Up Materials
Setting Up Properties
Lighting
Sandworm
Using Editor Tools for Specific Tasks
Extending Editor Functionality
Built-in Node Types
Nodes
Objects
Effects
Decals
Light Sources
Geodetics
World Nodes
Sound Objects
Pathfinding Objects
Players
Programming
Fundamentals
Setting Up Development Environment
Usage Examples
C++
C#
UnigineScript
UUSL (Unified UNIGINE Shader Language)
Plugins
File Formats
Materials and Shaders
Rebuilding the Engine Tools
GUI
Double Precision Coordinates
API
Animations-Related Classes
Containers
Common Functionality
Controls-Related Classes
Engine-Related Classes
Filesystem Functionality
GUI-Related Classes
Math Functionality
Node-Related Classes
Objects-Related Classes
Networking Functionality
Pathfinding-Related Classes
Physics-Related Classes
Plugins-Related Classes
IG Plugin
CIGIConnector Plugin
Rendering-Related Classes
VR-Related Classes
Content Creation
Content Optimization
Materials
Material Nodes Library
Miscellaneous
Input
Math
Matrix
Textures
Art Samples
Tutorials

Running Tracks in Application

After the track-based animations were created in UnigineEditor, they need to be played in the application. To add this functionality to your project, add the following code to the world script:

Source code (UnigineScript)
#include <core/systems/tracker/tracker.h>

Unigine::Tracker::TrackerTrack track;
float time, min_time, max_time, unit_time;

int init() {

	// use the Tracker namespace
	using Unigine::Tracker;

	// create a Tracker instance that will play the tracks
	Tracker tracker = new Tracker();
	// load the required tracks from a file
	track = tracker.loadTrack("samples/tracker/tracks/render_00.track");
	
	// get the start time of the track (in units)
	min_time = track.getMinTime();
	// get the end time of the track (in units)
	max_time = track.getMaxTime();
	// get the duration of the track unit (in seconds)
	unit_time = track.getUnitTime();
	
	// set the initial time to play the tracks
	time = track.getMinTime();

	return 1;
}

int update() {
	
	if(track == NULL) return 1;
	
	// update the tracks animation time
	time += engine.game.getIFps() / unit_time;
	time = min_time + ((time - min_time)) % (max_time - min_time);
	
	// set animation time for tracks (time values outside the [mintime, maxtime] range are clamped automatically)
	if(engine.game.isEnabled()) track.set(time);
	
	return 1;
}
Notice
Time values outside the [MinTime, MaxTime] range are clamped automatically.
Last update: 2024-08-16
Build: ()