Moved wirecube cursor creation to utility script
Marc Gilleron
parent
63c18a8883
commit
377b30ae69
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@ -1,177 +1,129 @@
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extends Node
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const COLLISION_LAYER_AVATAR = 2
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export(NodePath) var terrain_path = null
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export(Material) var cursor_material = null
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onready var _light = get_node("../../DirectionalLight") # For debug shadow toggle
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onready var _head = get_parent().get_node("Camera")
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var _terrain = null
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var _terrain_tool = null
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var _cursor = null
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var _action_place = false
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var _action_remove = false
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var _inventory = [1, 2]
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var _inventory_index = 0
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func _ready():
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if terrain_path == null:
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_terrain = get_parent().get_node(get_parent().terrain)
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terrain_path = _terrain.get_path() # For correctness
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else:
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_terrain = get_node(terrain_path)
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_cursor = _make_cursor()
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_terrain.add_child(_cursor)
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_terrain_tool = _terrain.get_voxel_tool()
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func get_pointed_voxel():
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var origin = _head.get_global_transform().origin
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var forward = -_head.get_transform().basis.z.normalized()
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var hit = _terrain_tool.raycast(origin, forward, 10)
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return hit
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func _physics_process(delta):
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if _terrain == null:
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return
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var hit = get_pointed_voxel()
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if hit != null:
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_cursor.show()
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_cursor.set_translation(hit.position + Vector3(1,1,1)*0.5)
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get_parent().get_node("debug_label").text = str(hit.position)
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else:
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_cursor.hide()
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get_parent().get_node("debug_label").text = "---"
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# These inputs have to be in _fixed_process because they rely on collision queries
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if hit != null:
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var has_cube = _terrain_tool.get_voxel(hit.position) != 0
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if _action_place and has_cube:
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var pos = hit.position
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do_sphere(pos, 5, 0)
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elif _action_remove:
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var pos = hit.previous_position
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if has_cube == false:
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pos = hit.position
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if can_place_voxel_at(pos):
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do_sphere(pos, 4, _inventory[_inventory_index])
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print("Place voxel at ", pos)
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else:
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print("Can't place here!")
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_action_place = false
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_action_remove = false
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func _input(event):
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if event is InputEventMouseButton:
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if event.pressed:
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match event.button_index:
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BUTTON_LEFT:
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_action_place = true
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BUTTON_RIGHT:
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_action_remove = true
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elif event is InputEventKey:
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if event.pressed:
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match event.scancode:
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KEY_1:
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select_inventory(0)
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KEY_2:
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select_inventory(1)
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KEY_L:
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_light.shadow_enabled = not _light.shadow_enabled
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func select_inventory(i):
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if i < 0 or i >= len(_inventory):
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return
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_inventory_index = i
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var vi = _inventory[i]
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print("Inventory select ", _terrain.voxel_library.get_voxel(vi).voxel_name, " (", vi, ")")
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func can_place_voxel_at(pos):
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var space_state = get_viewport().get_world().get_direct_space_state()
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var params = PhysicsShapeQueryParameters.new()
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params.collision_mask = COLLISION_LAYER_AVATAR
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params.transform = Transform(Basis(), pos + Vector3(1,1,1)*0.5)
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var shape = BoxShape.new()
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var ex = 0.5
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shape.extents = Vector3(ex, ex, ex)
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params.set_shape(shape)
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var hits = space_state.intersect_shape(params)
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return hits.size() == 0
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# Makes a 3D wireframe cube cursor
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func _make_cursor():
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var st = SurfaceTool.new()
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st.begin(Mesh.PRIMITIVE_LINES)
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_add_wireframe_cube(st, -Vector3(1,1,1)*0.5, 1, Color(0,0,0))
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var mesh = st.commit()
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var mesh_instance = MeshInstance.new()
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mesh_instance.mesh = mesh
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if cursor_material != null:
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mesh_instance.material_override = cursor_material
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mesh_instance.set_scale(Vector3(1,1,1)*1.01)
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return mesh_instance
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func do_sphere(center, r, type):
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_terrain_tool.channel = VoxelBuffer.CHANNEL_TYPE
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_terrain_tool.value = type
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#_terrain_tool.do_sphere(center, r)
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_terrain_tool.do_point(center)
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static func _add_wireframe_cube(st, pos, step, color):
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st.add_color(color)
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st.add_vertex(pos)
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st.add_vertex(pos + Vector3(step, 0, 0))
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st.add_vertex(pos + Vector3(step, 0, 0))
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st.add_vertex(pos + Vector3(step, 0, step))
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st.add_vertex(pos + Vector3(step, 0, step))
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st.add_vertex(pos + Vector3(0, 0, step))
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st.add_vertex(pos + Vector3(0, 0, step))
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st.add_vertex(pos)
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st.add_vertex(pos + Vector3(0, step, 0))
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st.add_vertex(pos + Vector3(step, step, 0))
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st.add_vertex(pos + Vector3(step, step, 0))
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st.add_vertex(pos + Vector3(step, step, step))
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st.add_vertex(pos + Vector3(step, step, step))
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st.add_vertex(pos + Vector3(0, step, step))
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st.add_vertex(pos + Vector3(0, step, step))
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st.add_vertex(pos + Vector3(0, step, 0))
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st.add_vertex(pos)
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st.add_vertex(pos + Vector3(0, step, 0))
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st.add_vertex(pos + Vector3(step, 0, 0))
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st.add_vertex(pos + Vector3(step, step, 0))
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st.add_vertex(pos + Vector3(step, 0, step))
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st.add_vertex(pos + Vector3(step, step, step))
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st.add_vertex(pos + Vector3(0, 0, step))
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st.add_vertex(pos + Vector3(0, step, step))
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extends Node
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const Util = preload("res://common/util.gd")
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const COLLISION_LAYER_AVATAR = 2
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export(NodePath) var terrain_path = null
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export(Material) var cursor_material = null
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onready var _light = get_node("../../DirectionalLight") # For debug shadow toggle
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onready var _head = get_parent().get_node("Camera")
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var _terrain = null
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var _terrain_tool = null
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var _cursor = null
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var _action_place = false
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var _action_remove = false
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var _inventory = [1, 2]
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var _inventory_index = 0
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func _ready():
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if terrain_path == null:
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_terrain = get_parent().get_node(get_parent().terrain)
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terrain_path = _terrain.get_path() # For correctness
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else:
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_terrain = get_node(terrain_path)
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var mesh = Util.create_wirecube_mesh(Color(0,0,0))
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var mesh_instance = MeshInstance.new()
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mesh_instance.mesh = mesh
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if cursor_material != null:
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mesh_instance.material_override = cursor_material
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mesh_instance.set_scale(Vector3(1,1,1)*1.01)
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_cursor = mesh_instance
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_terrain.add_child(_cursor)
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_terrain_tool = _terrain.get_voxel_tool()
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func get_pointed_voxel():
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var origin = _head.get_global_transform().origin
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var forward = -_head.get_transform().basis.z.normalized()
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var hit = _terrain_tool.raycast(origin, forward, 10)
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return hit
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func _physics_process(delta):
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if _terrain == null:
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return
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var hit = get_pointed_voxel()
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if hit != null:
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_cursor.show()
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_cursor.set_translation(hit.position)
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get_parent().get_node("debug_label").text = str(hit.position)
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else:
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_cursor.hide()
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get_parent().get_node("debug_label").text = "---"
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# These inputs have to be in _fixed_process because they rely on collision queries
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if hit != null:
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var has_cube = _terrain_tool.get_voxel(hit.position) != 0
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if _action_place and has_cube:
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var pos = hit.position
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do_sphere(pos, 5, 0)
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elif _action_remove:
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var pos = hit.previous_position
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if has_cube == false:
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pos = hit.position
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if can_place_voxel_at(pos):
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do_sphere(pos, 4, _inventory[_inventory_index])
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print("Place voxel at ", pos)
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else:
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print("Can't place here!")
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_action_place = false
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_action_remove = false
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func _input(event):
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if event is InputEventMouseButton:
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if event.pressed:
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match event.button_index:
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BUTTON_LEFT:
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_action_place = true
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BUTTON_RIGHT:
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_action_remove = true
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elif event is InputEventKey:
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if event.pressed:
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match event.scancode:
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KEY_1:
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select_inventory(0)
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KEY_2:
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select_inventory(1)
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KEY_L:
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_light.shadow_enabled = not _light.shadow_enabled
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func select_inventory(i):
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if i < 0 or i >= len(_inventory):
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return
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_inventory_index = i
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var vi = _inventory[i]
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print("Inventory select ", _terrain.voxel_library.get_voxel(vi).voxel_name, " (", vi, ")")
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func can_place_voxel_at(pos):
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var space_state = get_viewport().get_world().get_direct_space_state()
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var params = PhysicsShapeQueryParameters.new()
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params.collision_mask = COLLISION_LAYER_AVATAR
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params.transform = Transform(Basis(), pos + Vector3(1,1,1)*0.5)
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var shape = BoxShape.new()
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var ex = 0.5
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shape.extents = Vector3(ex, ex, ex)
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params.set_shape(shape)
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var hits = space_state.intersect_shape(params)
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return hits.size() == 0
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func do_sphere(center, r, type):
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_terrain_tool.channel = VoxelBuffer.CHANNEL_TYPE
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_terrain_tool.value = type
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_terrain_tool.do_point(center)
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@ -1,80 +1,61 @@
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extends Spatial
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export var speed = 5.0
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export var gravity = 9.8
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export var jump_force = 5.0
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export(NodePath) var head = null
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# Not used in this script, but might be useful for child nodes because
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# this controller will most likely be on the root
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export(NodePath) var terrain = null
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var _velocity = Vector3()
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var _grounded = false
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var _head = null
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var _box_mover = VoxelBoxMover.new()
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func _ready():
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_head = get_node(head)
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# FIX
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#set_shape_transform(0, Transform().rotated(Vector3(1,0,0), PI/2.0))
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func _physics_process(delta):
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var forward = _head.get_transform().basis.z.normalized()
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forward = Plane(Vector3(0, 1, 0), 0).project(forward)
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var right = _head.get_transform().basis.x.normalized()
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var motor = Vector3()
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if Input.is_key_pressed(KEY_UP) or Input.is_key_pressed(KEY_Z) or Input.is_key_pressed(KEY_W):
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motor -= forward
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if Input.is_key_pressed(KEY_DOWN) or Input.is_key_pressed(KEY_S):
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motor += forward
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if Input.is_key_pressed(KEY_LEFT) or Input.is_key_pressed(KEY_Q) or Input.is_key_pressed(KEY_A):
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motor -= right
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if Input.is_key_pressed(KEY_RIGHT) or Input.is_key_pressed(KEY_D):
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motor += right
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motor = motor.normalized() * speed
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_velocity.x = motor.x
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_velocity.z = motor.z
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_velocity.y -= gravity * delta
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#if _grounded and Input.is_key_pressed(KEY_SPACE):
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if Input.is_key_pressed(KEY_SPACE):
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_velocity.y = jump_force
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#_grounded = false
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var motion = _velocity * delta
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if has_node(terrain):
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var aabb = AABB(Vector3(-0.4, -0.9, -0.4), Vector3(0.8, 1.8, 0.8))
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var terrain_node = get_node(terrain)
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motion = _box_mover.get_motion(get_translation(), motion, aabb, terrain_node)
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global_translate(motion)
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assert(delta > 0)
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_velocity = motion / delta
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#var rem = move(motion)
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# TODO Fix it, obsolete code
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# if is_colliding():
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# var n = get_collision_normal()
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# var k = 1.0#clamp(n.y, 0, 1)
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# rem = rem.slide(n)*k
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# _velocity = _velocity.slide(n)*k
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# #rem = n.slide(rem)*k
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# #_velocity = n.slide(_velocity)*k
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# _grounded = true
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# move(rem)
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# else:
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# _grounded = false
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#get_node("debug").set_text("Grounded=" + str(_grounded))
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extends Spatial
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export var speed = 5.0
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export var gravity = 9.8
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export var jump_force = 5.0
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export(NodePath) var head = null
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# Not used in this script, but might be useful for child nodes because
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# this controller will most likely be on the root
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export(NodePath) var terrain = null
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var _velocity = Vector3()
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var _grounded = false
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var _head = null
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var _box_mover = VoxelBoxMover.new()
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func _ready():
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_head = get_node(head)
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func _physics_process(delta):
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var forward = _head.get_transform().basis.z.normalized()
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forward = Plane(Vector3(0, 1, 0), 0).project(forward)
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var right = _head.get_transform().basis.x.normalized()
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var motor = Vector3()
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if Input.is_key_pressed(KEY_UP) or Input.is_key_pressed(KEY_Z) or Input.is_key_pressed(KEY_W):
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motor -= forward
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if Input.is_key_pressed(KEY_DOWN) or Input.is_key_pressed(KEY_S):
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motor += forward
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if Input.is_key_pressed(KEY_LEFT) or Input.is_key_pressed(KEY_Q) or Input.is_key_pressed(KEY_A):
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motor -= right
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if Input.is_key_pressed(KEY_RIGHT) or Input.is_key_pressed(KEY_D):
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motor += right
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motor = motor.normalized() * speed
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_velocity.x = motor.x
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_velocity.z = motor.z
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_velocity.y -= gravity * delta
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#if _grounded and Input.is_key_pressed(KEY_SPACE):
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if Input.is_key_pressed(KEY_SPACE):
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_velocity.y = jump_force
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#_grounded = false
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var motion = _velocity * delta
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if has_node(terrain):
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var aabb = AABB(Vector3(-0.4, -0.9, -0.4), Vector3(0.8, 1.8, 0.8))
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var terrain_node = get_node(terrain)
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motion = _box_mover.get_motion(get_translation(), motion, aabb, terrain_node)
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global_translate(motion)
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assert(delta > 0)
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_velocity = motion / delta
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@ -9,8 +9,6 @@
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[ext_resource path="res://blocky_terrain/profiling_gui.gd" type="Script" id=8]
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[ext_resource path="res://blocky_terrain/debug3d.gd" type="Script" id=9]
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[sub_resource type="ProceduralSky" id=1]
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sky_top_color = Color( 0.268204, 0.522478, 0.847656, 1 )
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sky_horizon_color = Color( 0.556863, 0.823529, 0.909804, 1 )
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@ -86,7 +84,6 @@ stream = ExtResource( 1 )
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voxel_library = SubResource( 6 )
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view_distance = 256
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viewer_path = NodePath("../CharacterAvatar")
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generate_collisions = true
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material/0 = ExtResource( 2 )
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material/1 = ExtResource( 3 )
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@ -0,0 +1,41 @@
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static func create_wirecube_mesh(color = Color(1,1,1)):
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var positions = PoolVector3Array([
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Vector3(0, 0, 0),
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Vector3(1, 0, 0),
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Vector3(1, 0, 1),
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Vector3(0, 0, 1),
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Vector3(0, 1, 0),
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Vector3(1, 1, 0),
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Vector3(1, 1, 1),
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||||
Vector3(0, 1, 1),
|
||||
])
|
||||
var colors = PoolColorArray([
|
||||
color, color, color, color,
|
||||
color, color, color, color,
|
||||
])
|
||||
var indices = PoolIntArray([
|
||||
0, 1,
|
||||
1, 2,
|
||||
2, 3,
|
||||
3, 0,
|
||||
|
||||
4, 5,
|
||||
5, 6,
|
||||
6, 7,
|
||||
7, 4,
|
||||
|
||||
0, 4,
|
||||
1, 5,
|
||||
2, 6,
|
||||
3, 7
|
||||
])
|
||||
var arrays = []
|
||||
arrays.resize(Mesh.ARRAY_MAX)
|
||||
arrays[Mesh.ARRAY_VERTEX] = positions
|
||||
arrays[Mesh.ARRAY_COLOR] = colors
|
||||
arrays[Mesh.ARRAY_INDEX] = indices
|
||||
var mesh = ArrayMesh.new()
|
||||
mesh.add_surface_from_arrays(Mesh.PRIMITIVE_LINES, arrays)
|
||||
return mesh
|
||||
|
||||
Loading…
Reference in New Issue