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FX Library

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Revision as of 03:38, 19 May 2017 by Patrick K. (Talk | contribs)

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Pro.png
This is about a Roll20 feature exclusive to Pro-subscribers (and often to players in a Game created by a Pro-subscriber). If you'd like to use this feature, consider upgrading your account.

Below are a variety of Custom FX parameters developed by Roll20 users to achieve different goals.

Earlier examples only work in the "FX Playground" - the gravity parameters have since been updated to the format "gravity": {"x": 0.01, "y": 0.01}. Making this correction will allow most of these to work. Sharpness appears to be deprecated. FX Playground only examples will be marked as such.

Contents

Color Spray

FX Playground Only Courtesy of OldSchoolChris 

{
    "maxParticles": 2000,
    "size": 40,
    "sizeRandom": 2,
    "lifeSpan": 600,
    "lifeSpanRandom": 300,
    "emissionRate": 25.0,
    "speed": 10,
    "speedRandom": 0,
    "gravity": [0.01, 0.01],
    "angle": 0,
    "angleRandom":30,
    "startColour": [6, 6, 6, 1],
    "startColourRandom": [255, 255, 260, 1],
    "endColour": [1, 1, 1, 0],
    "endColourRandom": [60,60,60,100],
    "sharpness": 45,
    "sharpnessRandom": 0
}
 Color Spray by OldSchoolChris.jpg

Cone of Cold

FX Playground Only Courtesy of OldSchoolChris 

{
    "maxParticles": 2000,
    "size": 15,
    "sizeRandom": 16,
    "lifeSpan": 600,
    "lifeSpanRandom": 300,
    "emissionRate": 25.0,
    "speed": 10,
    "speedRandom": 0,
    "gravity": [0.01, 0.01],
    "angle": 0,
    "angleRandom":15,
    "startColour": [50, 50, 200, 1],
    "startColourRandom": [0, 0, 0, 0],
    "endColour": [50, 50, 50, 10],
    "endColourRandom": [0,0,0,0],
    "sharpness": 42,
    "sharpnessRandom": 0
}
 Cone of Cold by OldSchoolChris.jpg

Frost Nova

FX Playground Only Courtesy of Joshuha O. 

{
    "maxParticles": 500,
    "size": 20,
    "sizeRandom": 10,
    "lifeSpan": 50,
    "lifeSpanRandom": 0,
    "emissionRate": 240,
    "speed": 4,
    "speedRandom": 0,
    "gravity": [0.01, 0.01],
    "angle": 90.0,
    "angleRandom": 360,
    "startColour": [50, 50, 50, 1],
    "startColourRandom": [0, 0, 0, 0],
    "endColour": [0, 0, 0, 0],
    "endColourRandom": [0,0,0,0],
    "sharpness": 40,
    "sharpnessRandom": 10
}
 Frost nova by Joshua O..jpg

Gas Cloud

FX Playground Only Courtesy of OldSchoolChris 

{
    "maxParticles": 350,
    "size": 40,
    "sizeRandom": 5,
    "lifeSpan": 25,
    "lifeSpanRandom": 7,
    "emissionRate": 20,
    "speed": 5,
    "speedRandom": 1.5,
    "gravity": [0.1, 0.1],
    "angle": 360.0,
    "angleRandom": 360,
    "startColour": [0, 218, 0, 1],
    "startColourRandom": [0, 60, 20, 0],
    "endColour": [0, 35, 0, 0],
    "endColourRandom": [0,60,20,0],
    "sharpness": 40,
    "sharpnessRandom": 10
}
 Gas Cloud by OldSchoolChris.jpg

Magic Cauldron Bubbles

FX Playground Only Courtesy of OldSchoolChris 

{
    "maxParticles": 500,
    "size": 25,
    "sizeRandom": 50,
    "lifeSpan": 9,
    "lifeSpanRandom": 7,
    "emissionRate": 360,
    "speed": 5,
    "speedRandom": 1.5,
    "gravity": [0.4, 0.4],
    "angle": 0.5,
    "angleRandom": 360,
    "startColour": [0, 0, 0,255],
    "startColourRandom": [0, 0, 0, 0],
    "endColour": [0, 0, 0,255],
    "endColourRandom": [60,60,60,0],
    "sharpness": 50,
    "sharpnessRandom": 10
}
 Magic cauldron bubbles by OldSchoolChris.jpg

Magic Missile

FX Playground Only Courtesy of OldSchoolChris 

{
    "maxParticles": 550,
    "size": 20,
    "sizeRandom": 15,
    "lifeSpan": 19,
    "lifeSpanRandom": 19,
    "emissionRate": 25,
    "speed": 1,
    "speedRandom": 0,
    "gravity": [0.0, 0.0],
    "angle": 0.0,
    "angleRandom": 360,
    "startColour": [60, 60, 60, 60],
    "startColourRandom": [30, 30, 30, 30],
    "endColour": [0, 0, 60, 0],
    "endColourRandom": [0,0,60,0],
    "sharpness": 45,
    "sharpnessRandom": 10
}
 Magic Missile by OldSchoolChris.jpg

Orb

FX Playground Only Courtesy of David L. 

{
    "maxParticles": 200,
    "size": 260,
    "sizeRandom": 0,
    "lifeSpan": 60,
    "lifeSpanRandom": 0,
    "emissionRate": 2,
    "speed": 0,
    "speedRandom": 0,
    "gravity": [0.0001, 0.0001],
    "angle": 0.0,
    "angleRandom": 360,
    "startColour": [10, 10, 50, 0],
    "startColourRandom": [10, 10, 10, 0],
    "endColour": [0, 0, 0, 1],
    "endColourRandom": [10,10,5,0],
    "sharpness": 55,
    "sharpnessRandom": 40
}
 Orb by David L..jpg

Prismatic Spray

FX Playground Only Courtesy of Joshuha O. 

{
    "maxParticles": 750,
    "size": 50,
    "sizeRandom": 100,
    "lifeSpan": 9000,
    "lifeSpanRandom": 0,
    "emissionRate": 8,
    "speed": 5,
    "speedRandom": 1.5,
    "gravity": [0.1, 0.1],
    "angle": 10.0,
    "angleRandom": 50,
    "startColour": [250, 218, 68, 1],
    "startColourRandom": [500, 500, 160, 0],
    "endColour": [125, 350, 90, 90],
    "endColourRandom": [600,600,60,0],
    "sharpness": 40,
    "sharpnessRandom": 10
}
 Prismatic spray by Joshua O..jpg

Ray of Frost

FX Playground Only Courtesy of OldSchoolChris 

{
    "maxParticles": 1000,
    "size": 15,
    "sizeRandom": 16,
    "lifeSpan": 600,
    "lifeSpanRandom": 300,
    "emissionRate": 25.0,
    "speed": 10,
    "speedRandom": 0,
    "gravity": [0.01, 0.01],
    "angle": 0,
    "angleRandom":0,
    "startColour": [50, 50, 200, 1],
    "startColourRandom": [0, 0, 0, 0],
    "endColour": [50, 50, 50, 10],
    "endColourRandom": [0,0,0,0],
    "sharpness": 42,
    "sharpnessRandom": 0
}
 Ray of Frost by OldSchoolChris.jpg

Snow/Stars

FX Playground Only Courtesy of Joshuha O. 

{
    "maxParticles": 2000,
    "size": 10,
    "sizeRandom": 5,
    "lifeSpan": 9000,
    "lifeSpanRandom": 0,
    "emissionRate": 2.0,
    "speed": 1,
    "speedRandom": 5,
    "gravity": [0.01, 0.01],
    "angle": 90.0,
    "angleRandom": 360,
    "startColour": [50, 50, 50, 1],
    "startColourRandom": [0, 0, 0, 0],
    "endColour": [0, 0, 0, 0],
    "endColourRandom": [0,0,0,0],
    "sharpness": 40,
    "sharpnessRandom": 10
}
 Snow by Joshua O..jpg

Arrow/Shot

Courtesy of Chris C. 

{
	"angle": -1,
	"angleRandom": 0,
	"duration": 50,
	"emissionRate": 1,
	"endColour": [20, 0, 0, 0],
	"endColourRandom": [10, 0, 0, 0],
	"gravity": {"x":0.001, "y":0.001},
	"lifeSpan": 300,
	"lifeSpanRandom": 100,
	"maxParticles": 1,
	"size": 10,
	"sizeRandom": 1,
	"speed": 50,
	"speedRandom": 1.5,
	"startColour": [10, 0, 0, 1],
	"startColourRandom": [5, 0, 0, 0.25]
}
 File:Arrow/Shot By Chris C. .jpg

Small Explosion

Courtesy of Patrick K. 

{
	"angle": 90,
	"angleRandom": 360,
	"emissionRate": 20,
	"endColour": [0, 0, 0, 0],
	"endColourRandom": [0, 0, 0, 0],
	"gravity": {"x":0.01, "y":0.01},
	"lifeSpan": 20,
	"lifeSpanRandom": 10,
	"maxParticles": 2000,
	"size": 10,
	"sizeRandom": 5,
	"speed": 1,
	"speedRandom": 0,
	"startColour": [150, 90, 50, 1],
	"startColourRandom": [30, 20, 0, 0]
}
 Small explosion.gif

Big Fast Explosion

Courtesy of Patrick K. 

{
	"angle": 90,
	"angleRandom": 360,
	"duration": 4,
	"emissionRate": 200,
	"endColour": [0, 0, 0, 0],
	"endColourRandom": [0, 0, 0, 0],
	"gravity": {"x":0.01, "y":0.01},
	"lifeSpan": 5,
	"lifeSpanRandom": 5,
	"maxParticles": 2000,
	"size": 20,
	"sizeRandom": 20,
	"speed": 20,
	"speedRandom": 3,
	"startColour": [150, 90, 50, 1],
	"startColourRandom": [30, 20, 0, 0]
}
 Bigexplosion.gif

Lightning Bolt

Courtesy of Patrick K. 

{
	"angle": -1,
	"angleRandom": 0.5,
	"duration": 1,
	"emissionRate": 5000,
	"endColour": [0, 10, 50, 0],
	"endColourRandom": [0, 0, 0, 0],
	"gravity": {"x":0.01, "y":0.01},
	"lifeSpan": 5,
	"lifeSpanRandom": 1,
	"maxParticles": 5000,
	"size": 10,
	"sizeRandom": 0,
	"speed": 120,
	"speedRandom": 121,
	"startColour": [90, 125, 250, 1],
	"startColourRandom": [12, 12, 12, 1]
}
 Lightning.gif


Flame Dart

Courtesy of Patrick K. 

{
	"angle": -1,
	"angleRandom": 0,
	"duration": 15,
	"emissionRate": 600,
	"endColour": [0, 0, 0, 0],
	"endColourRandom": [0, 0, 0, 0],
	"lifeSpan": 20,
	"lifeSpanRandom": 0,
	"maxParticles": 200,
	"size": 1,
	"sizeRandom": 0,
	"speed": 30,
	"speedRandom": 1,
	"startColour": [150, 90, 50, 1],
	"startColourRandom": [30, 20, 0, 0]
}
 Flamedart.gif

Campfire

Courtesy of Patrick K. 

{
	"angle": 0,
	"angleRandom": 90,
	"duration": -1,
	"emissionRate": 20,
	"endColour": [0, 0, 0, 0],
	"endColourRandom": [0, 0, 0, 0],
	"gravity": {"x":0.01, "y":-0.3},
	"lifeSpan": 12,
	"lifeSpanRandom": 10,
	"maxParticles": 2000,
	"size": 10,
	"sizeRandom": 5,
	"speed": 0.5,
	"speedRandom": 0,
	"startColour": [150, 90, 50, 1],
	"startColourRandom": [30, 20, 0, 0]
}
 Campfire.gif

Freezing

Courtesy of Patrick K. 

{
	"angle": 90,
	"angleRandom": 90,
	"duration": -1,
	"emissionRate": 30,
	"endColour": [250, 250, 250, 0],
	"endColourRandom": [12, 12, 12, 0],
	"gravity": {"x":0.01, "y":0.1},
	"lifeSpan": 12,
	"lifeSpanRandom": 10,
	"maxParticles": 2000,
	"size": 12,
	"sizeRandom": 5,
	"speed": 1.5,
	"speedRandom": 1.5,
	"startColour": [0, 30, 90, 1],
	"startColourRandom": [0, 10, 30, 0]
}
 Freezing.gif

Bloodsplat

Courtesy of Patrick K. 

{
	"angle": 270,
	"angleRandom": 30,
	"duration": 10,
	"emissionRate": 10,
	"endColour": [150, 20, 20, 0],
	"endColourRandom": [10, 10, 10, 0],
	"gravity": {"x":0.001, "y":0.4},
	"lifeSpan": 15,
	"lifeSpanRandom": 15,
	"maxParticles": 400,
	"size": 8,
	"sizeRandom": 3,
	"speed": 3,
	"speedRandom": 1,
	"startColour": [140, 0, 0, 1],
	"startColourRandom": [12, 12, 12, 0.75]
}
 Bloodsplat.gif
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