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--- gamedev:deigde:editors:particleemitter [2020/04/02 13:25] – [Type] dragonlord
+++ gamedev:deigde:editors:particleemitter [2020/04/05 00:28] (current) – [IGDE Particle Emitter Editor] dragonlord
@@ Line 8: / Line 8: @@
 The particle emitter editor allows to edit [[gamedev:particleemitters|Particle Emitters]] for your game.
-{{ :gamedev:deigde:editors:editor_pemitter.jpg?direct&400 |Particle emitter preview}}
+<WRAP group>
+<WRAP column>
+{{:gamedev:deigde:editors:editor_pemitter.jpg?direct&400|Particle emitter preview}}
+</WRAP>
+<WRAP half column>
+{{youtube>V8i5MSrWfDk?medium}}
+</WRAP>
+</WRAP>
 The editor window composes of the preview view, properties panel on the left side and the property curves on the bottom side.
@@ Line 39: / Line 46: @@
 Sets preview parameters of the particle emitter and are not type specific nor saved to file.
-The **Emit Burst** determines if the particle emitter emits a burst of particles. If enabled the preview particle emitter is restarted after **Lifetime** seconds. If disabled if casts particles continuously.
+The **Emit Burst** determines if the particle emitter emits a burst of particles. If enabled particle emitter emits particles once immediately after being enabled with particle count taken from the //Particle Count// parameter. If disabled particles are cast continuously. Each time a particle is cast (and at the beginning when first enabled) the next cast interval is calculated from the //Interval// parameter. Once the time elapses particles are cast with the particle count taken from the //Particle Count// parameter.
+The **Lifetime** defines the lifetime in seconds of particles in burst mode only. For regular particles the //Time To Live// parameter is used.
 <wrap hi>**Type Sub Panel**</wrap>
@@ Line 69: / Line 78: @@
 The **Emitter** parameter defines the particle emitter to use.
-The **Controller** parameter defines which controller has to be used as input for trail emitter parameters. This allows to adjust the trail emitter depending on dynamic input.
+The **Controller** parameter defines the named controller in the trail emitter to assign particle attributes to. This allows to adjust the trail emitter depending on the particle state. For example if a controller name is set for //Linear Velocity// then the controller value will be set to the linear velocity of the particle.
 <wrap hi>**Collision Sub Panel**</wrap>
@@ Line 79: / Line 88: @@
 The **Min Impulse** parameter defines the minimum impact impulse [Ns] before an emitter instance is created.
-The **Controller** parameter defines which controller has to be used as input for collision emitter parameters. This allows to adjust the collision emitter depending on dynamic input.
+The **Controller** parameter defines the named controller in the collision emitter to assign particle attributes to. This allows to adjust the collision emitter depending on dynamic input. For example if a controller name is set for //Linear Velocity// then the controller value will be set to the linear velocity of the particle.
 <wrap hi>**Parameters Sub Panel**</wrap>
@@ Line 109: / Line 118: @@
 <WRAP clear/>
-===== Preview Video =====
+====== View ======
+{{ :gamedev:deigde:editors:editor_pemitter_view.png?nolink|View panel}}
+The **Camera** panel shows the parameters of the camera in the preview view. The values can be manually edited.
+The **Sky** panel defines the **Sky** resource to use in the preview view.
+The **Environment Object** panel defines the **Object Class** to use as environment the particle emitter is previewed in.
+The **Preview** panel defines parameters of the particle emitter preview caster. The emitter casts along the Z-axis (blue arrow, x/right=red, y/up=green).
+The **Burst Interval** defines the time in seconds before the preview particle emitter is reset. This is used on burst type emitters only.
+The **Warm-Up Time** can be used to simulate an emitter in a running state. This avoids the need to wait for a couple of seconds to test emitters in running condition.
+The **Enable Casting** enables particle casting. Toggle this on and off to check how the emitter behaves.
+<WRAP clear/>
-<WRAP centeralign>
-https://youtu.be/V8i5MSrWfDk
-</WRAP>

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