c2b447610c
Unveränderter Ausgangsstand inklusive Masterprompt und Konzeptbildern unter assets/. .godot/ und docs/screenshots/ bleiben laut .gitignore unversioniert; letztere sind unter ../backups gesichert. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
82 lines
3.6 KiB
GDScript
82 lines
3.6 KiB
GDScript
extends Node
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## Render actual presentation materials from both sides; headless cannot prove visibility.
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var checks: int = 0
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var failures: Array[String] = []
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func check(ok: bool, label: String) -> void:
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checks += 1
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if not ok:
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failures.append(label)
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printerr("MATERIAL_FAIL: ", label)
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func _ready() -> void:
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call_deferred("run")
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func run() -> void:
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if DisplayServer.get_name() == "headless":
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printerr("This material test requires a rendering display.")
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await Soundscape.quit_game(1)
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return
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Soundscape.enabled = false
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var view := SubViewport.new()
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view.size = Vector2i(512, 256)
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view.own_world_3d = true
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view.render_target_update_mode = SubViewport.UPDATE_ALWAYS
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add_child(view)
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var world := WorldEnvironment.new()
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world.environment = Environment.new()
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world.environment.background_mode = Environment.BG_COLOR
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world.environment.background_color = Color(.01, .01, .01)
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world.environment.ambient_light_source = Environment.AMBIENT_SOURCE_COLOR
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world.environment.ambient_light_color = Color.WHITE
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world.environment.ambient_light_energy = 1.0
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world.environment.reflected_light_source = Environment.REFLECTION_SOURCE_DISABLED
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view.add_child(world)
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var camera := Camera3D.new()
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camera.projection = Camera3D.PROJECTION_ORTHOGONAL
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camera.size = 2.4
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camera.position = Vector3(0, 0, 3)
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view.add_child(camera)
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var front := MeshInstance3D.new()
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front.mesh = QuadMesh.new()
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front.position.x = -.6
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view.add_child(front)
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var back := MeshInstance3D.new()
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back.mesh = front.mesh
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back.position.x = .6
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back.rotation.y = PI
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view.add_child(back)
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var source: Node3D = load("res://assets/characters/quellgeflecht.glb").instantiate()
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var surfaces: Dictionary = {}
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for node: Node in source.find_children("*", "MeshInstance3D", true, false):
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for index: int in range(node.mesh.get_surface_count()):
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var material: Material = node.get_active_material(index)
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if material.resource_name in ["QG_Leaf", "QG_Moss", "QG_Petal"]:
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surfaces[material.resource_name] = material
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check(surfaces.size() == 3, "all three imported foliage materials present")
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var measurements: Dictionary = {}
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for key: String in surfaces:
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var original: StandardMaterial3D = surfaces[key]
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check(original.cull_mode == BaseMaterial3D.CULL_DISABLED, key + " authored double-sided")
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var material: Material = AssetLibrary.presentation_material(original)
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front.material_override = material
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back.material_override = material
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for frame in range(5):
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await get_tree().process_frame
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await RenderingServer.frame_post_draw
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var pixels := view.get_texture().get_image()
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var front_pixel := camera.unproject_position(front.position)
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var back_pixel := camera.unproject_position(back.position)
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var front_light := pixels.get_pixelv(Vector2i(front_pixel)).get_luminance()
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var back_light := pixels.get_pixelv(Vector2i(back_pixel)).get_luminance()
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check(front_light > .15, key + " front is visible")
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check(back_light > .15, key + " reverse side is visible")
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check(absf(front_light - back_light) < .08, key + " sides have consistent ambient lighting")
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measurements[key] = {"front_luminance": front_light, "back_luminance": back_light}
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pixels.save_png("res://docs/screenshots/phase17/" + key.to_lower() + "-sides.png")
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source.free()
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var report := FileAccess.open("res://docs/phase17-material-verification.json", FileAccess.WRITE)
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report.store_string(JSON.stringify({"checks": checks, "failures": failures, "renderer": RenderingServer.get_current_rendering_method(), "materials": measurements}, "\t"))
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report.close()
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print("MATERIAL_PASS: ", checks, " checks; ", failures.size(), " failures")
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await Soundscape.quit_game(0 if failures.is_empty() else 1)
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