generated from krampus/template-godot4
85 lines
2.6 KiB
GDScript
85 lines
2.6 KiB
GDScript
@tool
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extends EditorNode3DGizmo
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#var pcam_3d: PhantomCamera3D
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func _redraw() -> void:
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clear()
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var icon: Material = get_plugin().get_material(get_plugin().get_name(), self)
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add_unscaled_billboard(icon, 0.035)
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var pcam_3d: PhantomCamera3D = get_node_3d()
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# if pcam_3d.is_following():
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# _draw_target(pcam_3d, pcam_3d.get_follow_target_position(), "follow_target")
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# if pcam_3d.is_looking_at():
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# _draw_target(pcam_3d, pcam_3d.get_look_at_target_position(), "look_at_target")
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if pcam_3d.is_active(): return
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var frustum_lines: PackedVector3Array = PackedVector3Array()
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var height: float = 0.25
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var width: float = height * 1.25
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var forward: float = height * -1.5
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# Trapezoid
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frustum_lines.push_back(Vector3.ZERO)
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frustum_lines.push_back(Vector3(-width, height, forward))
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frustum_lines.push_back(Vector3.ZERO)
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frustum_lines.push_back(Vector3(width, height, forward))
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frustum_lines.push_back(Vector3.ZERO)
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frustum_lines.push_back(Vector3(-width, -height, forward))
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frustum_lines.push_back(Vector3.ZERO)
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frustum_lines.push_back(Vector3(width, -height, forward))
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#######
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# Frame
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#######
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## Left
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frustum_lines.push_back(Vector3(-width, height, forward))
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frustum_lines.push_back(Vector3(-width, -height, forward))
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## Bottom
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frustum_lines.push_back(Vector3(-width, -height, forward))
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frustum_lines.push_back(Vector3(width, -height, forward))
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## Right
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frustum_lines.push_back(Vector3(width, -height, forward))
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frustum_lines.push_back(Vector3(width, height, forward))
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## Top
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frustum_lines.push_back(Vector3(width, height, forward))
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frustum_lines.push_back(Vector3(-width, height, forward))
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##############
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# Up Direction
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##############
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var up_height: float = height + 0.15
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var up_width: float = width / 3
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## Left
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frustum_lines.push_back(Vector3(0, up_height, forward))
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frustum_lines.push_back(Vector3(-up_width, height, forward))
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## Right
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frustum_lines.push_back(Vector3(0, up_height, forward))
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frustum_lines.push_back(Vector3(up_width, height, forward))
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var frustum_material: StandardMaterial3D = get_plugin().get_material("frustum", self)
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add_lines(frustum_lines, frustum_material, false)
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func _draw_target(pcam_3d: Node3D, target_position: Vector3, type: String) -> void:
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var target_lines: PackedVector3Array = PackedVector3Array()
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var direction: Vector3 = target_position - pcam_3d.global_position
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var end_position: Vector3 = pcam_3d.global_basis.z * direction
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target_lines.push_back(Vector3.ZERO)
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target_lines.push_back(end_position)
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var target_material: StandardMaterial3D = get_plugin().get_material(type, self)
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add_lines(target_lines, target_material, false)
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