Merge pull request #4993 from TrevorDev/baseParticleSystemCylinder

baseParticleSystemCylinder

dist/preview release/what's new.md

@@ -107,7 +107,7 @@
 - Added EdgesLineRenderer to address [#4919](https://github.com/BabylonJS/Babylon.js/pull/4919) ([barteq100](https://github.com/barteq100))
 - Added ```ambientTextureImpactOnAnalyticalLights``` in PBRMaterial to allow fine grained control of the AmbientTexture on the analytical diffuse light ([sebavan](http://www.github.com/sebavan))
 - BoundingBoxGizmo scalePivot field that can be used to always scale objects from the bottom ([TrevorDev](https://github.com/TrevorDev))
-- Cylinder particle emitter ([TrevorDev](https://github.com/TrevorDev))
+- Cylinder particle emitter and constructor in baseParticle ([TrevorDev](https://github.com/TrevorDev))
 - Improved _isSyncronized performance and reduced GC in TransformNode.computeWorldMatrix by directly reading property. ([Bolloxim](https://github.com/Bolloxim))
 - Added supports for reflectionMatrix in Skybox Mode Cube Texture allowing offsetting the world center or rotating the matrix ([sebavan](http://www.github.com/sebavan))
 

src/Particles/babylon.baseParticleSystem.ts

@@ -543,6 +543,20 @@ module BABYLON {
         }
 
         /**
+         * Creates a Cylinder Emitter for the particle system (emits from the cylinder to the particle position)
+         * @param radius The radius of the emission cylinder
+         * @param height The height of the emission cylinder
+         * @param radiusRange The range of emission [0-1] 0 Surface only, 1 Entire Radius
+         * @param directionRandomizer How much to randomize the particle direction [0-1]
+         * @returns the emitter
+         */
+        public createCylinderEmitter(radius = 1, height = 1, radiusRange = 1, directionRandomizer = 0): CylinderParticleEmitter {
+            var particleEmitter = new CylinderParticleEmitter(radius, height, radiusRange, directionRandomizer);
+            this.particleEmitterType = particleEmitter;
+            return particleEmitter;
+        }
+
+        /**
          * Creates a Cone Emitter for the particle system (emits from the cone to the particle position)
          * @param radius The radius of the cone to emit from
          * @param angle The base angle of the cone