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Add a flipbook animation example to the 2D particles demo

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This commit is contained in:
Hugo Locurcio
2020-09-17 22:43:04 +02:00
parent 7a84acea76
commit 768346a092
4 changed files with 127 additions and 54 deletions
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2d/particles/flipbook.png Normal file
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34
2d/particles/flipbook.png.import Normal file
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@@ -0,0 +1,34 @@
[remap]
importer="texture"
type="StreamTexture"
path="res://.import/flipbook.png-2d23d0c8a5c0098f2c37b01babcd7e20.stex"
metadata={
"vram_texture": false
}
[deps]
source_file="res://flipbook.png"
dest_files=[ "res://.import/flipbook.png-2d23d0c8a5c0098f2c37b01babcd7e20.stex" ]
[params]
compress/mode=0
compress/lossy_quality=0.7
compress/hdr_mode=0
compress/bptc_ldr=0
compress/normal_map=0
flags/repeat=0
flags/filter=true
flags/mipmaps=true
flags/anisotropic=false
flags/srgb=2
process/fix_alpha_border=true
process/premult_alpha=false
process/HDR_as_SRGB=false
process/invert_color=false
stream=false
size_limit=0
detect_3d=true
svg/scale=1.0

145
2d/particles/particles.tscn
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@@ -1,4 +1,4 @@
[gd_scene load_steps=35 format=2]
[gd_scene load_steps=38 format=2]
[ext_resource path="res://fire_particle.png" type="Texture" id=1]
[ext_resource path="res://smoke_particle.png" type="Texture" id=2]
@@ -6,6 +6,7 @@
[ext_resource path="res://point_texture_emit.tres" type="Texture" id=4]
[ext_resource path="res://point_texture_image_outline.tres" type="Texture" id=5]
[ext_resource path="res://point_normal_texture_image_outline.tres" type="Texture" id=6]
[ext_resource path="res://flipbook.png" type="Texture" id=7]
[sub_resource type="CanvasItemMaterial" id=1]
blend_mode = 1
@@ -18,11 +19,11 @@ _data = [ Vector2( 0, 1 ), 0.0, 0.0, 0, 0, Vector2( 1, 85.0781 ), 0.0, 0.0, 0, 0
[sub_resource type="CurveTexture" id=3]
curve = SubResource( 2 )
[sub_resource type="Curve" id=4]
_data = [ Vector2( 0, 1 ), 0.0, 0.0, 0, 0, Vector2( 1, 0.295898 ), 0.0, 0.0, 0, 0 ]
[sub_resource type="Curve" id=31]
_data = [ Vector2( 0, 1 ), 0.0, 0.0, 0, 0, Vector2( 1, 0 ), 0.0, 0.0, 0, 0 ]
[sub_resource type="CurveTexture" id=5]
curve = SubResource( 4 )
curve = SubResource( 31 )
[sub_resource type="ParticlesMaterial" id=6]
emission_shape = 1
@@ -41,13 +42,39 @@ scale_random = 0.3
scale_curve = SubResource( 5 )
color = Color( 0.859375, 0.180278, 0.0469971, 1 )
[sub_resource type="Gradient" id=7]
[sub_resource type="CanvasItemMaterial" id=7]
blend_mode = 1
particles_animation = true
particles_anim_h_frames = 2
particles_anim_v_frames = 2
particles_anim_loop = false
[sub_resource type="ParticlesMaterial" id=8]
emission_shape = 1
emission_sphere_radius = 75.0
flag_disable_z = true
gravity = Vector3( 0, -26, 0 )
angular_velocity = 1.0
angular_velocity_curve = SubResource( 3 )
orbit_velocity = 0.0
orbit_velocity_random = 0.0
linear_accel_random = 1.0
damping = 2.0
scale = 0.5
scale_curve = SubResource( 5 )
color = Color( 0, 0.67, 2, 1 )
hue_variation = 0.05
hue_variation_random = 1.0
anim_offset = 1.0
anim_offset_random = 1.0
[sub_resource type="Gradient" id=9]
colors = PoolColorArray( 1, 1, 1, 0.806627, 1, 1, 1, 0 )
[sub_resource type="GradientTexture" id=8]
gradient = SubResource( 7 )
[sub_resource type="GradientTexture" id=10]
gradient = SubResource( 9 )
[sub_resource type="ParticlesMaterial" id=9]
[sub_resource type="ParticlesMaterial" id=11]
emission_shape = 1
emission_sphere_radius = 30.0
flag_disable_z = true
@@ -62,33 +89,33 @@ damping = 20.0
damping_random = 0.2
angle = 360.0
angle_random = 1.0
color_ramp = SubResource( 8 )
color_ramp = SubResource( 10 )
[sub_resource type="CanvasItemMaterial" id=10]
[sub_resource type="CanvasItemMaterial" id=12]
blend_mode = 1
[sub_resource type="Gradient" id=11]
[sub_resource type="Gradient" id=13]
offsets = PoolRealArray( 0, 0.0769231, 0.16568, 0.266272, 0.378698, 0.491124, 0.609467, 0.704142, 0.804734, 0.911243, 1 )
colors = PoolColorArray( 1, 1, 1, 1, 1, 0.152961, 0, 1, 1, 0.726562, 0, 1, 0.78125, 1, 0, 1, 0.289062, 1, 0, 1, 0, 1, 0.472656, 1, 0, 1, 0.835938, 1, 0, 0.71875, 1, 1, 0.21875, 0, 1, 1, 1, 0, 0.773438, 1, 1, 1, 1, 1 )
[sub_resource type="GradientTexture" id=12]
gradient = SubResource( 11 )
[sub_resource type="Curve" id=13]
_data = [ Vector2( 0, 0.510742 ), 0.0, 0.0, 0, 0, Vector2( 1, 1 ), 0.0, 0.0, 0, 0 ]
[sub_resource type="CurveTexture" id=14]
curve = SubResource( 13 )
[sub_resource type="GradientTexture" id=14]
gradient = SubResource( 13 )
[sub_resource type="Curve" id=15]
_data = [ Vector2( 0, 0.961914 ), 0.0, 0.0, 0, 0, Vector2( 1, 0 ), 0.0, 0.0, 0, 0 ]
_data = [ Vector2( 0, 0.510742 ), 0.0, 0.0, 0, 0, Vector2( 1, 1 ), 0.0, 0.0, 0, 0 ]
[sub_resource type="CurveTexture" id=16]
curve = SubResource( 15 )
[sub_resource type="ParticlesMaterial" id=17]
[sub_resource type="Curve" id=17]
_data = [ Vector2( 0, 0.961914 ), 0.0, 0.0, 0, 0, Vector2( 1, 0 ), 0.0, 0.0, 0, 0 ]
[sub_resource type="CurveTexture" id=18]
curve = SubResource( 17 )
[sub_resource type="ParticlesMaterial" id=19]
trail_divisor = 32
trail_size_modifier = SubResource( 16 )
trail_size_modifier = SubResource( 18 )
emission_shape = 1
emission_sphere_radius = 4.0
flag_disable_z = true
@@ -101,36 +128,36 @@ tangential_accel = 100.0
angle = 360.0
angle_random = 1.0
scale = 3.0
scale_curve = SubResource( 14 )
color_ramp = SubResource( 12 )
scale_curve = SubResource( 16 )
color_ramp = SubResource( 14 )
hue_variation = 1.0
hue_variation_random = 1.0
[sub_resource type="CanvasItemMaterial" id=18]
[sub_resource type="CanvasItemMaterial" id=20]
blend_mode = 1
[sub_resource type="Gradient" id=19]
[sub_resource type="Gradient" id=21]
offsets = PoolRealArray( 0, 0.171598, 0.301775, 0.390533, 1 )
colors = PoolColorArray( 1, 0.63501, 0.28125, 1, 1, 0.398438, 0, 1, 0.679688, 0.277451, 0.169922, 0.232039, 0.515625, 0.362454, 0.199402, 0.0784314, 1, 1, 1, 0.0839033 )
[sub_resource type="GradientTexture" id=20]
gradient = SubResource( 19 )
[sub_resource type="Curve" id=21]
max_value = 50.0
_data = [ Vector2( 0, 0 ), 0.0, 0.0, 0, 0, Vector2( 0.0180711, 0 ), 74.6314, 74.6314, 0, 0, Vector2( 0.0392147, 40.9884 ), 0.0, 0.0, 0, 0, Vector2( 1, 50 ), 0.0, 0.0, 0, 0 ]
[sub_resource type="CurveTexture" id=22]
curve = SubResource( 21 )
[sub_resource type="GradientTexture" id=22]
gradient = SubResource( 21 )
[sub_resource type="Curve" id=23]
max_value = 2.0
_data = [ Vector2( 0, 0 ), 0.0, 1.78215, 0, 0, Vector2( 0.282731, 1.17848 ), -1.56917, 21.2492, 0, 0, Vector2( 0.311895, 2 ), 1.46231, 0.0, 0, 0, Vector2( 1, 2 ), 0.0, 0.0, 0, 0 ]
max_value = 50.0
_data = [ Vector2( 0, 0 ), 0.0, 0.0, 0, 0, Vector2( 0.0180711, 0 ), 74.6314, 74.6314, 0, 0, Vector2( 0.0392147, 40.9884 ), 0.0, 0.0, 0, 0, Vector2( 1, 50 ), 0.0, 0.0, 0, 0 ]
[sub_resource type="CurveTexture" id=24]
curve = SubResource( 23 )
[sub_resource type="ParticlesMaterial" id=25]
[sub_resource type="Curve" id=25]
max_value = 2.0
_data = [ Vector2( 0, 0 ), 0.0, 1.78215, 0, 0, Vector2( 0.282731, 1.17848 ), -1.56917, 21.2492, 0, 0, Vector2( 0.311895, 2 ), 1.46231, 0.0, 0, 0, Vector2( 1, 2 ), 0.0, 0.0, 0, 0 ]
[sub_resource type="CurveTexture" id=26]
curve = SubResource( 25 )
[sub_resource type="ParticlesMaterial" id=27]
emission_shape = 2
emission_box_extents = Vector3( 10, 10, 40 )
flag_rotate_y = true
@@ -142,12 +169,12 @@ orbit_velocity = 0.0
orbit_velocity_random = 0.0
radial_accel = 1.0
radial_accel_random = 0.3
radial_accel_curve = SubResource( 22 )
radial_accel_curve = SubResource( 24 )
damping = 10.0
scale_curve = SubResource( 24 )
color_ramp = SubResource( 20 )
scale_curve = SubResource( 26 )
color_ramp = SubResource( 22 )
[sub_resource type="ParticlesMaterial" id=26]
[sub_resource type="ParticlesMaterial" id=28]
emission_shape = 3
emission_point_texture = ExtResource( 4 )
emission_point_count = 10554
@@ -161,7 +188,7 @@ scale = 0.5
scale_random = 1.0
color = Color( 1, 0.550781, 0.550781, 1 )
[sub_resource type="ParticlesMaterial" id=27]
[sub_resource type="ParticlesMaterial" id=29]
emission_shape = 3
emission_point_texture = ExtResource( 5 )
emission_point_count = 1288
@@ -175,7 +202,7 @@ scale = 0.5
scale_random = 1.0
color = Color( 0.375, 0.692383, 1, 1 )
[sub_resource type="ParticlesMaterial" id=28]
[sub_resource type="ParticlesMaterial" id=30]
emission_shape = 4
emission_point_texture = ExtResource( 5 )
emission_normal_texture = ExtResource( 6 )
@@ -200,40 +227,52 @@ preprocess = 0.1
process_material = SubResource( 6 )
texture = ExtResource( 1 )
[node name="Flipbook" type="Particles2D" parent="."]
material = SubResource( 7 )
position = Vector2( 392, 215 )
amount = 20
lifetime = 3.0
preprocess = 0.1
process_material = SubResource( 8 )
texture = ExtResource( 7 )
__meta__ = {
"_editor_description_": "Flipbook animation requires setting a custom CanvasItemMaterial with Particles Animation enabled."
}
[node name="Smoke" type="Particles2D" parent="."]
position = Vector2( 362, 502 )
amount = 32
lifetime = 2.0
preprocess = 0.1
process_material = SubResource( 9 )
process_material = SubResource( 11 )
texture = ExtResource( 2 )
[node name="Magic" type="Particles2D" parent="."]
material = SubResource( 10 )
material = SubResource( 12 )
position = Vector2( 620, 440 )
amount = 64
lifetime = 2.0
preprocess = 0.1
randomness = 1.0
process_material = SubResource( 17 )
process_material = SubResource( 19 )
texture = ExtResource( 3 )
[node name="Explosion" type="Particles2D" parent="."]
material = SubResource( 18 )
material = SubResource( 20 )
position = Vector2( 613.467, 182.62 )
rotation = 3.13794
amount = 16
lifetime = 2.0
explosiveness = 1.0
process_material = SubResource( 25 )
process_material = SubResource( 27 )
texture = ExtResource( 2 )
[node name="Emit_Mask" type="Particles2D" parent="."]
[node name="EmitMask" type="Particles2D" parent="."]
position = Vector2( 42, -68 )
amount = 180
lifetime = 0.2
visibility_rect = Rect2( 26.0055, 90.0015, 199.176, 95.0445 )
process_material = SubResource( 26 )
process_material = SubResource( 28 )
texture = ExtResource( 3 )
[node name="OutlineMask" type="Particles2D" parent="."]
@@ -241,7 +280,7 @@ position = Vector2( 42, 52 )
amount = 180
lifetime = 0.2
visibility_rect = Rect2( 26.0055, 90.0015, 199.176, 95.0445 )
process_material = SubResource( 27 )
process_material = SubResource( 29 )
texture = ExtResource( 3 )
[node name="DirectionMask" type="Particles2D" parent="."]
@@ -249,7 +288,7 @@ position = Vector2( 40, 180 )
amount = 180
lifetime = 0.2
visibility_rect = Rect2( 26.0055, 90.0015, 199.176, 95.0445 )
process_material = SubResource( 28 )
process_material = SubResource( 30 )
texture = ExtResource( 3 )
[node name="Camera2D" type="Camera2D" parent="."]

2
2d/particles/spark_particle2.png.import
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@@ -20,7 +20,7 @@ compress/hdr_mode=0
compress/bptc_ldr=0
compress/normal_map=0
flags/repeat=0
flags/filter=false
flags/filter=true
flags/mipmaps=false
flags/anisotropic=false
flags/srgb=2