a8341355e3
- BubbleTrail.gd: GPUParticles3D, auto-configured in _ready, set_intensity() API - BlockBreakParticles.gd: one_shot burst, emit_burst(pos, color) API - DolphinController.gd: bubble_trail onready + speed_factor hook in _update_movement - Dolphin.tscn: BubbleEmitterPoint (0,0,1.2) > BubbleTrail child added Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
32 lines
863 B
GDScript
32 lines
863 B
GDScript
extends MeshInstance3D
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var godrays_material: ShaderMaterial
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func _ready() -> void:
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var quad := QuadMesh.new()
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quad.size = Vector2(20.0, 40.0)
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mesh = quad
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godrays_material = ShaderMaterial.new()
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var shader := load("res://shaders/godrays.gdshader")
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if shader:
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godrays_material.shader = shader
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var mat_override := godrays_material
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material_override = mat_override
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# Position in front of camera, slightly above center
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position = Vector3(0.0, 5.0, -10.0)
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func _process(_delta: float) -> void:
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if not godrays_material:
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return
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# Get player/camera world Y to drive fade_bottom
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var cam := get_viewport().get_camera_3d()
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if cam:
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var world_y := cam.global_position.y
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# Deeper = fade bottom rises, reducing godray reach
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var dynamic_fade := clamp(world_y - 20.0, -100.0, 0.0)
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godrays_material.set_shader_parameter("fade_bottom", dynamic_fade)
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