33 lines
1.1 KiB
GDScript3
33 lines
1.1 KiB
GDScript3
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extends Node3D
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@export var amount: int = 2;
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@export var offset: float = 2.0;
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@export var shape_shader: Shader;
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@onready var path: Path3D = $Path
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@onready var shape_material: ShaderMaterial = ShaderMaterial.new();
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# Called when the node enters the scene tree for the first time.
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func _ready() -> void:
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$Camera3D.make_current();
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shape_material.set_shader(shape_shader);
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var path_length: float = (path as Path3D).get_curve().get_baked_length();
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for i in range(amount):
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var instance: PathFollow3D = PathFollow3D.new();
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var mesh_instance: MeshInstance3D = MeshInstance3D.new();
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mesh_instance.mesh = BoxMesh.new();
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mesh_instance.set_surface_override_material(0, shape_material);
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mesh_instance.set_instance_shader_parameter("id", i);
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print("kaka" + str((mesh_instance.get_surface_override_material(0) as Material).get_shader_parameter("id")))
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instance.add_child(mesh_instance);
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path.add_child(instance);
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instance.set_progress_ratio(offset / 100 * i);
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#print(instance.progress_ratio);
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# Called every frame. 'delta' is the elapsed time since the previous frame.
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func _process(delta: float) -> void:
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pass
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