Horizontal Fan Scene

The setup for the horizontal fan scene is as follows:

Area2D named HorizontalFan as root

Children:

CollisionShape2D with RectangleShape2D

AnimatedSprite2D

GPUParticles2D

Rename the default animation to off

Add the off.png as the only frame

Add a new animation

name it on

set autoplay to on

set FPS to 15

Press Ctrl+Shift+O

Choose on.png

Set Horizontal to 4

Set Vertical to 1

Select 4 frames

Add them

Select GPUParticles2D node

Set Emitting to On

Set Amount to 16

Add a new ParticleProcessMaterial

Expand Spawn property

Expand Velocity property

Set Spread to 10

Set Initial Velocity min to 100

Set Initial Velocity Max to 150

Expand Velocity property

Set Direction to x: 0.0, y: -1.0, z: 0.0

Set spread to 0.0

Set Initial Velocity min to 100.0

Set Initial Velocity max to 150.0

Expand Accelerations

Expand Gravity

Set Gravity X to 98.0

Expand Display

Expand Scale

Set Scale min to 1.5

Set Scale max to 1.5

The final effect is shown

Select the CollisionShape2D node

Expand the RectangleShape2D resource

Set the size to

X: 180.0 px

Y: 34.0 px

Expand the Transform property

Set the Position to:

X: 90.0 px

Y: 1.0 px

Select the AnimatedSprite2D

Expand the Transform property

Set the Rotation to 90 degrees

Set the Scale to 1.5

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