History: ParticleExampleSun

Source of version: 6 (current)

{maketoc}

This example code can be used for something like a Sun. Save the following as a ''.particle'' file:
!!Particle script:
{CODE(wrap="1", colors="c++")}particle_system Space/Sun
 {
    material        Examples/Flare
    particle_width  20
    particle_height 20
    cull_each       false
    quota           100
    billboard_type  point
 
    // Area emitter
    emitter Ellipsoid
    {
        angle           30
        emission_rate   30
        time_to_live_min 2
        time_to_live_max 5
        direction       0 1 0
        velocity       0.001
        colour 0.15 0.1 0.0
        width           5
        height          5
        depth           5
    }
 
    // Fader
    affector ColourFader
    {
        red -0.010
        green -0.025
        blue -0.025
    }
 }{CODE}

!!Usage:
Then you can load it within the ''createScene()'' method of your application:

{CODE(wrap="1", colors="c++")} mSceneMgr->setSkyBox( true, "Examples/SpaceSkyBox" );
 ParticleSystem* sunParticle = mSceneMgr->createParticleSystem("Sun", "Space/Sun");
 SceneNode* particleNode = mSceneMgr->getRootSceneNode()->createChildSceneNode("Particle");
 particleNode->attachObject(sunParticle);{CODE}

__Note:__ For a better result you have to change the flare.png from the example. Around the flare it should be really black, then you see no edges at the sun!

{IMG(src="dl2123&amp;display",desc="Modified flare image by Mansur",alt="modified flare texture")}{IMG}
!!See also:
* [http://www.ogre3d.org/phpBB2/viewtopic.php?t=16102|Forum thread] for detailed dicussion
* [http://www.ogre3d.org/phpBB2/viewtopic.php?t=32090|Forum thread] for an implementation of this sun with day/night transitions.
History: ParticleExampleSun

Source of version: 6 (current)

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