UniParticles3D/node_3d.tscn at main · DanielSnd/UniParticles3D · GitHub

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[gd_scene load_steps=13 format=3 uid="uid://bwv73s117kxfr"]

[ext_resource type="Script" uid="uid://c2ja1eugyxfeq" path="res://addons/UniParticles3D/UniParticles3D.gd" id="1_noarx"]
[ext_resource type="Texture2D" uid="uid://cngwyurxcqj51" path="res://icon.svg" id="4_jka67"]

[sub_resource type="Curve" id="Curve_r3fl7"]
_data = [Vector2(0, 0), 0.0, 0.0, 0, 0, Vector2(0.344595, 1), 0.0, 0.0, 0, 0, Vector2(0.831081, 0.237758), 0.0, 0.0, 0, 0]
point_count = 3

[sub_resource type="Curve" id="Curve_i5arm"]
_data = [Vector2(0, 0.0492913), 0.0, 0.0, 0, 0, Vector2(0.751689, 0.63982), 0.0, 0.0, 0, 0]
point_count = 2

[sub_resource type="Gradient" id="Gradient_noarx"]
offsets = PackedFloat32Array(0, 0.305556, 0.5573, 1)
colors = PackedColorArray(1, 1, 1, 1, 1, 1, 1, 0.556863, 1, 1, 1, 0.189953, 1, 1, 1, 0)

[sub_resource type="GradientTexture1D" id="GradientTexture1D_a0tk4"]
gradient = SubResource("Gradient_noarx")

[sub_resource type="Curve" id="Curve_jka67"]
_data = [Vector2(0, 0), 0.0, 0.0, 0, 0, Vector2(1, 1), 0.0, 0.0, 0, 0]
point_count = 2

[sub_resource type="Shader" id="Shader_noarx"]
code = "// NOTE: Shader automatically converted from Godot Engine 4.4.beta's StandardMaterial3D.

shader_type spatial;
render_mode blend_mix, depth_draw_opaque, cull_back, diffuse_burley, specular_schlick_ggx;

uniform vec4 albedo : source_color;
uniform sampler2D texture_albedo : source_color, filter_linear_mipmap, repeat_enable;
uniform ivec2 albedo_texture_size;
uniform float point_size : hint_range(0.1, 128.0, 0.1);

uniform float roughness : hint_range(0.0, 1.0);
uniform sampler2D texture_metallic : hint_default_white, filter_linear_mipmap, repeat_enable;
uniform vec4 metallic_texture_channel;
uniform sampler2D texture_roughness : hint_roughness_r, filter_linear_mipmap, repeat_enable;

uniform float specular : hint_range(0.0, 1.0, 0.01);
uniform float metallic : hint_range(0.0, 1.0, 0.01);

uniform int particles_anim_h_frames : hint_range(1, 128);
uniform int particles_anim_v_frames : hint_range(1, 128);
uniform bool particles_anim_loop;

uniform vec3 uv1_scale;
uniform vec3 uv1_offset;
uniform vec3 uv2_scale;
uniform vec3 uv2_offset;

void vertex() {
	UV = UV * uv1_scale.xy + uv1_offset.xy;

	// Billboard Mode: Particles
	mat4 mat_world = mat4(
			normalize(INV_VIEW_MATRIX[0]),
			normalize(INV_VIEW_MATRIX[1]),
			normalize(INV_VIEW_MATRIX[2]),
			MODEL_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 = VIEW_MATRIX * mat_world;

	MODELVIEW_NORMAL_MATRIX = mat3(MODELVIEW_MATRIX);

	float h_frames = float(particles_anim_h_frames);
	float v_frames = float(particles_anim_v_frames);
	float particle_total_frames = float(particles_anim_h_frames * particles_anim_v_frames);
	float particle_frame = floor(INSTANCE_CUSTOM.z * float(particle_total_frames));
	if (!particles_anim_loop) {
		particle_frame = clamp(particle_frame, 0.0, particle_total_frames - 1.0);
	} else {
		particle_frame = mod(particle_frame, particle_total_frames);
	}
	UV /= vec2(h_frames, v_frames);
	UV += vec2(mod(particle_frame, h_frames) / h_frames, floor((particle_frame + 0.5) / h_frames) / v_frames);
}

void fragment() {
	vec2 base_uv = UV;

	vec4 albedo_tex = texture(texture_albedo, base_uv);
	ALBEDO = albedo.rgb * albedo_tex.rgb;

	float metallic_tex = dot(texture(texture_metallic, base_uv), metallic_texture_channel);
	METALLIC = metallic_tex * metallic;
	SPECULAR = specular;

	vec4 roughness_texture_channel = vec4(1.0, 0.0, 0.0, 0.0);
	float roughness_tex = dot(texture(texture_roughness, base_uv), roughness_texture_channel);
	ROUGHNESS = roughness_tex * roughness;
}
"

[sub_resource type="ShaderMaterial" id="ShaderMaterial_a0tk4"]
render_priority = 0
shader = SubResource("Shader_noarx")
shader_parameter/albedo = Color(1, 1, 1, 1)
shader_parameter/albedo_texture_size = Vector2i(0, 0)
shader_parameter/point_size = 1.0
shader_parameter/roughness = 1.0
shader_parameter/metallic_texture_channel = Vector4(1, 0, 0, 0)
shader_parameter/specular = 0.5
shader_parameter/metallic = 0.0
shader_parameter/particles_anim_h_frames = 2
shader_parameter/particles_anim_v_frames = 2
shader_parameter/particles_anim_loop = true
shader_parameter/uv1_scale = Vector3(1, 1, 1)
shader_parameter/uv1_offset = Vector3(0, 0, 0)
shader_parameter/uv2_scale = Vector3(1, 1, 1)
shader_parameter/uv2_offset = Vector3(0, 0, 0)

[sub_resource type="QuadMesh" id="QuadMesh_r3fl7"]
material = SubResource("ShaderMaterial_a0tk4")

[sub_resource type="CylinderShape3D" id="CylinderShape3D_a0tk4"]

[sub_resource type="Curve" id="Curve_wc5p8"]
_limits = [0.0, 5.0, 0.0, 1.0]
_data = [Vector2(0, 0), 0.0, 5.0, 0, 1, Vector2(1, 5), 5.0, 0.0, 1, 0]
point_count = 2

[node name="Node3D" type="Node3D"]

[node name="Camera3D" type="Camera3D" parent="."]
transform = Transform3D(1, 0, 0, 0, 0.984689, 0.174318, 0, -0.174318, 0.984689, 0, 0.690435, 2.31462)

[node name="DirectionalLight3D" type="DirectionalLight3D" parent="."]
transform = Transform3D(0.75025, -0.470954, 0.464035, 0, 0.701855, 0.71232, -0.661155, -0.534418, 0.526566, 2.06632, -1.19209e-07, 0.815283)

[node name="UniParticles3D" type="Node3D" parent="."]
transform = Transform3D(1, 0, 0, 0, 0.999999, 0, 0, 0, 1, 0.304082, 0.453068, 0.195462)
script = ExtResource("1_noarx")
duration = 3.0
start_lifetime_random = Vector2(0.2, 2)
start_speed_constant = 2.0
start_speed_random = Vector2(0.1, 0.2)
gravity = Vector3(0, -20, 0)
start_size_random = Vector4(0.1, 0.1, 0.4, 0.4)
start_rotation_degrees_constant = 180.0
use_world_space = true
enable_play_behavior = Vector2i(1, 0)
max_particles = 500
rate_over_time = 20.0
rate_over_distance = 5.0
enable_shape = Vector2i(1, 0)
radius = 0.58
radius_thickness = 0.234
angle = 25.5
arc_spread = 1.0
enable_size_over_lifetime = Vector2i(1, 0)
size_over_lifetime = SubResource("Curve_r3fl7")
enable_rotation_over_lifetime = Vector2i(1, 0)
orbit_over_lifetime = SubResource("Curve_i5arm")
enable_color_over_lifetime = Vector2i(1, 1)
color_over_lifetime = SubResource("GradientTexture1D_a0tk4")
hue_variation = 0.695
h_frames = 2
v_frames = 2
frame_over_time = SubResource("Curve_jka67")
enable_rendering = Vector2i(1, 1)
particle_texture = ExtResource("4_jka67")
align_to_velocity = true
metadata/_custom_type_script = "uid://c2ja1eugyxfeq"

[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
visible = false
mesh = SubResource("QuadMesh_r3fl7")

[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
visible = false
shape = SubResource("CylinderShape3D_a0tk4")

[node name="UniParticles3D2" type="Node3D" parent="."]
transform = Transform3D(1, 0, 0, 0, 0.36538, -0.930858, 0, 0.930858, 0.36538, 0, 0, 0)
script = ExtResource("1_noarx")
start_lifetime_constant = 3.0
start_speed_constant = 1.0
enable_play_behavior = Vector2i(1, 0)
enable_emission = Vector2i(1, 1)
rate_over_time = 4.0
rate_over_distance = 0.0
enable_rotation_over_lifetime = Vector2i(1, 1)
rotation_over_lifetime = SubResource("Curve_wc5p8")
enable_rendering = Vector2i(1, 1)
particle_texture = ExtResource("4_jka67")
billboard_mode = 1
metadata/_custom_type_script = "uid://c2ja1eugyxfeq"