Vertical Fan Scene

The setup for the vertical fan scene is as follows:

Area2D named VerticalFan 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

Set Lifetime to 5.0s

Set Randomness to 0.2

Enable Trails

Set Lifetime to 0.5s

Add a new ParticleProcessMaterial

Expand Spawn property

Expand Position property

Set Emission Shape to Box

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

Turn off Gravity

Expand Display

Expand Color Curves

Add a New CurveTexture to Alpha Curve

Set the preset to Ease Out

This is so that the wind lines fade out over time

The final effect is shown

Select the CollisionShape2D node

Expand the RectangleShape2D resource

Set the size to

X: 34.0 px

Y: 180 px

Expand the Transform property

Set the Position to:

X: 0.5 px

Y: -90 px

Page updated

Google Sites

Report abuse