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Improve level core VFX
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@QbieShay @Calinou
QbieShay authored and Calinou committed May 6, 2022
1 parent 9b2f443 commit c1c4cc2
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Showing 19 changed files with 1,460 additions and 21 deletions.
237 changes: 216 additions & 21 deletions level/geometry/scenes/core.tscn
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Original file line number Diff line number Diff line change
@@ -1,32 +1,158 @@
[gd_scene load_steps=16 format=2]
[gd_scene load_steps=37 format=2]

[ext_resource path="res://level/geometry/scenes/collision/radial_colliders.tscn" type="PackedScene" id=1]
[ext_resource path="res://level/geometry/scenes/collision/stair_pillar.tscn" type="PackedScene" id=2]
[ext_resource path="res://level/geometry/models/core.glb" type="PackedScene" id=3]
[ext_resource path="res://level/geometry/scenes/collision/radial_player_only.tscn" type="PackedScene" id=4]
[ext_resource path="res://level/textures/plasma.png" type="Texture" id=5]
[ext_resource path="res://level/textures/structure/Core/CoreOutLight_Circle.mesh" type="ArrayMesh" id=5]
[ext_resource path="res://level/textures/structure/Core/core_out_light.png" type="Texture" id=6]
[ext_resource path="res://level/textures/structure/Core/CoreOutLight_Sphere.mesh" type="ArrayMesh" id=7]
[ext_resource path="res://level/textures/structure/Core/core_inner_noise.png" type="Texture" id=8]
[ext_resource path="res://level/textures/structure/Core/core_inner_noise2.png" type="Texture" id=9]
[ext_resource path="res://level/textures/structure/Core/CoreOutLight_OuterRim.mesh" type="ArrayMesh" id=10]
[ext_resource path="res://level/textures/structure/Core/core_laval_spotches.png" type="Texture" id=11]
[ext_resource path="res://level/textures/structure/Core/CoreOutLight_Circle001.mesh" type="ArrayMesh" id=12]
[ext_resource path="res://level/textures/structure/Core/core_fire_noise.png" type="Texture" id=13]

[sub_resource type="Shader" id=11]
code = "shader_type spatial;
render_mode cull_disabled, unshaded;

uniform vec2 offset;
uniform vec2 speed;
uniform sampler2D tex;
uniform float emission = 3.0;
uniform float alpha = 0.3;

void vertex() {
UV = UV + offset + speed * INSTANCE_CUSTOM.y;

mat4 mat_world = mat4(normalize(CAMERA_MATRIX[0]) * length(WORLD_MATRIX[0]), normalize(CAMERA_MATRIX[1]) * length(WORLD_MATRIX[0]), normalize(CAMERA_MATRIX[2]) * length(WORLD_MATRIX[2]), WORLD_MATRIX[3]);
mat_world = mat_world * mat4(vec4(cos(INSTANCE_CUSTOM.x), -sin(INSTANCE_CUSTOM.x), 0.0, 0.0), vec4(sin(INSTANCE_CUSTOM.x), cos(INSTANCE_CUSTOM.x), 0.0, 0.0), vec4(0.0, 0.0, 1.0, 0.0), vec4(0.0, 0.0, 0.0, 1.0));
MODELVIEW_MATRIX = INV_CAMERA_MATRIX * mat_world;
}

void fragment() {
float in_range = step(0.0, UV.y) * (1.0 - step(1.0, UV.y));
vec4 col = texture(tex, UV);
ALPHA = col.r * in_range * COLOR.a * alpha;
ALBEDO = COLOR.rgb;
}"

[sub_resource type="ShaderMaterial" id=12]
shader = SubResource( 11 )
shader_param/offset = Vector2( 0, -1 )
shader_param/speed = Vector2( 0, 2 )
shader_param/emission = 3.0
shader_param/alpha = 0.106
shader_param/tex = ExtResource( 6 )

[sub_resource type="Curve" id=13]
_data = [ Vector2( 0, 0 ), 0.0, 2.78182, 0, 0, Vector2( 1, 1 ), 0.0, 0.0, 0, 0 ]

[sub_resource type="SpatialMaterial" id=1]
flags_transparent = true
[sub_resource type="Gradient" id=3]
offsets = PoolRealArray( 0, 0.0110497, 0.635359 )
colors = PoolColorArray( 0, 0.847656, 1, 0, 1, 0.881836, 0, 1, 1, 0, 0, 0 )

[sub_resource type="Shader" id=14]
code = "shader_type spatial;
render_mode unshaded;

uniform sampler2D tex1;
uniform sampler2D tex2;
uniform float time_scale_1 = 1.0;
uniform float time_scale_2 = 1.0;
uniform sampler2D inner_gradient;
uniform vec4 rim_color: hint_color;
uniform vec4 inner_color: hint_color;
uniform vec4 core_color: hint_color;
uniform float rim_pow = 5.0;
uniform sampler2D noise;
uniform float core_radius = 0.3;
uniform sampler2D remap_curve;

void vertex() {
VERTEX += NORMAL * texture(noise, vec2(0.0, TIME * time_scale_1 + VERTEX.y)).r * 0.2;
mat4 mat_world = mat4(normalize(CAMERA_MATRIX[0]) * length(WORLD_MATRIX[0]), normalize(CAMERA_MATRIX[1]) * length(WORLD_MATRIX[0]), normalize(CAMERA_MATRIX[2]) * length(WORLD_MATRIX[2]), WORLD_MATRIX[3]);
mat_world = mat_world * mat4(vec4(cos(INSTANCE_CUSTOM.x), -sin(INSTANCE_CUSTOM.x), 0.0, 0.0), vec4(sin(INSTANCE_CUSTOM.x), cos(INSTANCE_CUSTOM.x), 0.0, 0.0), vec4(0.0, 0.0, 1.0, 0.0), vec4(0.0, 0.0, 0.0, 1.0));
MODELVIEW_MATRIX = INV_CAMERA_MATRIX * mat_world;
}

void fragment() {
float col1 = 1.0;
float col2 = texture(tex2, UV +vec2(texture(noise, vec2(UV.x + TIME * time_scale_2), 0.0).r * 0.2, 0.0)+ vec2(TIME * time_scale_1, 0.0)).r;
float fresnel = 1.0 - abs(dot(normalize(VERTEX), normalize(NORMAL)));
fresnel = pow(fresnel, rim_pow);
float fac = min(col1, col2);
fac = max(fac, fresnel);
float dist_from_center = length(UV - vec2(0.5));
dist_from_center /= core_radius + texture(noise, vec2(atan(UV - vec2(0.5)) * 3.14)+ vec2(TIME)).r* 0.05;
dist_from_center = 1.0 - pow(1.0 - dist_from_center, 3.0);
dist_from_center = clamp(dist_from_center, 0.0, 1.0);

ALBEDO = mix(inner_color, core_color, 1.0 - dist_from_center).rgb;
ALBEDO = mix(ALBEDO, rim_color.rgb, fac) * 1.0;
}"

[sub_resource type="OpenSimplexNoise" id=16]
period = 76.9
persistence = 0.396

[sub_resource type="NoiseTexture" id=17]
seamless = true
noise = SubResource( 16 )

[sub_resource type="Curve" id=18]
_data = [ Vector2( 0, 0 ), 0.0, 0.0, 0, 0, Vector2( 0.391304, 0 ), 0.0, 8.36364, 0, 0, Vector2( 1, 0 ), -2.08678, 0.0, 0, 0 ]

[sub_resource type="CurveTexture" id=19]
curve = SubResource( 18 )

[sub_resource type="ShaderMaterial" id=15]
shader = SubResource( 14 )
shader_param/time_scale_1 = 0.288
shader_param/time_scale_2 = -0.31
shader_param/rim_color = Color( 1, 0.678431, 0, 1 )
shader_param/inner_color = Color( 0.517647, 0.0196078, 0.219608, 1 )
shader_param/core_color = Color( 1, 0, 0, 1 )
shader_param/rim_pow = 1.167
shader_param/core_radius = 0.324
shader_param/tex1 = ExtResource( 9 )
shader_param/tex2 = ExtResource( 8 )
shader_param/noise = SubResource( 17 )
shader_param/remap_curve = SubResource( 19 )

[sub_resource type="SpatialMaterial" id=20]
flags_unshaded = true
vertex_color_use_as_albedo = true
params_blend_mode = 1
params_cull_mode = 2
albedo_color = Color( 1, 0.662745, 0, 1 )
albedo_texture = ExtResource( 11 )

[sub_resource type="Curve" id=21]
_data = [ Vector2( 0, 0 ), 0.0, 2.27182, 0, 0, Vector2( 1, 1 ), 0.0, 0.0, 0, 0 ]

[sub_resource type="Gradient" id=22]
colors = PoolColorArray( 1, 1, 1, 1, 0.0828729, 0.0828729, 0.0828729, 1 )

[sub_resource type="SpatialMaterial" id=23]
flags_unshaded = true
vertex_color_use_as_albedo = true
vertex_color_is_srgb = true
params_blend_mode = 1
params_cull_mode = 2
params_billboard_mode = 3
particles_anim_h_frames = 1
particles_anim_v_frames = 1
particles_anim_loop = false
albedo_color = Color( 0.843137, 0.709804, 0.427451, 1 )
albedo_texture = ExtResource( 5 )
proximity_fade_enable = true
proximity_fade_distance = 0.2
albedo_texture = ExtResource( 13 )

[sub_resource type="QuadMesh" id=2]
material = SubResource( 1 )
[sub_resource type="Curve" id=24]
_data = [ Vector2( 0.00490196, 0.692045 ), 0.0, 0.633259, 0, 0, Vector2( 1, 1 ), 0.0, 0.0, 0, 0 ]

[sub_resource type="Gradient" id=3]
offsets = PoolRealArray( 0, 0.34749, 0.509652, 1 )
colors = PoolColorArray( 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 )
[sub_resource type="Gradient" id=25]
offsets = PoolRealArray( 0.381215, 0.61326, 0.994475 )
colors = PoolColorArray( 1, 0.678431, 0, 1, 0.138889, 0.0944011, 0, 1, 0, 0, 0, 1 )

[sub_resource type="CylinderShape" id=4]
radius = 10.5
Expand Down Expand Up @@ -58,20 +184,87 @@ extents = Vector3( 0.6, 0.6, 1.4 )

[node name="CoreModel" parent="." instance=ExtResource( 3 )]

[node name="Sphere001" parent="CoreModel" index="105"]
visible = false

[node name="Plasma" type="CPUParticles" parent="."]
transform = Transform( 5, 0, 0, 0, 5, 0, 0, 0, 5, 0, -2.3, 0 )
amount = 64
speed_scale = 0.2
mesh = SubResource( 2 )
material_override = SubResource( 12 )
amount = 4
lifetime = 3.31
explosiveness = 0.19
randomness = 0.6
mesh = ExtResource( 5 )
spread = 180.0
gravity = Vector3( 0, 0, 0 )
initial_velocity = 0.3
angular_velocity = 120.0
angular_velocity_random = 1.0
angle = 720.0
angle = 85.9
angle_random = 1.0
scale_amount = 0.75
scale_amount_random = 0.24
scale_amount_curve = SubResource( 13 )
color_ramp = SubResource( 3 )

[node name="MeshInstance" type="MeshInstance" parent="Plasma"]
transform = Transform( 0.334226, 0, 0, 0, 0.334226, 0, 0, 0, 0.334226, 0, 0, 0 )
material_override = SubResource( 15 )
mesh = ExtResource( 7 )
material/0 = null

[node name="CPUParticles" type="CPUParticles" parent="Plasma"]
material_override = SubResource( 20 )
amount = 3
preprocess = 5.29
explosiveness = 0.1
randomness = 0.64
mesh = ExtResource( 10 )
emission_shape = 5
emission_ring_radius = 0.01
emission_ring_inner_radius = 0.0
emission_ring_height = 0.62
emission_ring_axis = Vector3( 0, 1, 0 )
flag_align_y = true
flag_rotate_y = true
spread = 180.0
gravity = Vector3( 0, 0, 0 )
initial_velocity = 0.01
angular_velocity = 2.55
angular_velocity_random = 0.82
scale_amount = 0.29
scale_amount_random = 0.26
scale_amount_curve = SubResource( 21 )
color_ramp = SubResource( 22 )

[node name="CPUParticles2" type="CPUParticles" parent="Plasma"]
material_override = SubResource( 23 )
amount = 5
mesh = ExtResource( 12 )
gravity = Vector3( 0, 0, 0 )
angular_velocity = -159.48
angular_velocity_random = 0.73
angle = 720.0
angle_random = 1.0
scale_amount = 0.27
scale_amount_random = 0.09
scale_amount_curve = SubResource( 24 )
color_ramp = SubResource( 25 )

[node name="CPUParticles3" type="CPUParticles" parent="Plasma"]
material_override = SubResource( 23 )
amount = 7
explosiveness = 0.14
randomness = 0.78
lifetime_randomness = 0.15
mesh = ExtResource( 12 )
gravity = Vector3( 0, 0, 0 )
angular_velocity = -159.48
angular_velocity_random = 0.73
angle = 720.0
angle_random = 1.0
scale_amount = 0.27
scale_amount_random = 0.09
scale_amount_curve = SubResource( 24 )
color_ramp = SubResource( 25 )

[node name="CentralColliders" type="StaticBody" parent="."]

[node name="CentralCylinder1" type="CollisionShape" parent="CentralColliders"]
Expand Down Expand Up @@ -130,3 +323,5 @@ transform = Transform( -0.956305, 0, 0.292371, 0, 1, 0, -0.292371, 0, -0.956305,

[node name="StairPillar3" parent="." instance=ExtResource( 2 )]
transform = Transform( 0.224951, 0, -0.97437, 0, 1, 0, 0.97437, 0, 0.224951, 5.62378, 2, 24.3593 )

[editable path="CoreModel"]
Binary file added level/textures/structure/Core/CoreOutLight.blend
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Binary file added level/textures/structure/Core/CoreOutLight.glb
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