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extends Spatial
const SIZE = 15
var Cube = preload("res://mesh/cube.obj")
var House = preload("res://house.tscn")
var Pine = preload("res://tree_pine.tscn")
var Oak = preload("res://tree_oak.tscn")
func _enter_tree():
var pn = Pine.instance()
pn.translate(Vector3(2,1,2))
add_child(pn)
var ok = Oak.instance()
ok.translate(Vector3(-2,1,2))
add_child(ok)
var hs = House.instance()
hs.translate(Vector3(0,1,2))
hs.rotate_y(PI/2)
add_child(hs)
_make_ball(SIZE, Vector3(0,0,0))
func _make_ball(size, center):
var blocks = []
var count = 0
for x in range(-size, size):
var line_x = []
blocks.append(line_x)
for y in range(0, -size, -1):
var line_y = []
line_x.append(line_y)
for z in range(-size, size):
var relative = Vector3(x, y, z)
var len = relative.length()
if floor(len) <= size/2 and (ceil(len) > size/2 or y == 0):
line_y.append(relative*2 + center)
count += 1
else:
line_y.append(null)
var multi = MultiMesh.new()
multi.set_transform_format(MultiMesh.TRANSFORM_3D)
multi.set_mesh(Cube)
multi.set_instance_count(count)
var i = 0
for x in range(blocks.size()):
var line_x = blocks[x]
if line_x == null:
continue
for y in range(line_x.size()):
var line_y = line_x[y]
if line_y == null:
continue
for z in range(line_y.size()):
var pos = line_y[z]
if pos != null:
var trans = Transform()
trans = trans.translated(pos)
multi.set_instance_transform(i, trans)
i += 1
var instance = MultiMeshInstance.new()
instance.set_multimesh(multi)
add_child(instance)
func _on_Area_input_event( camera, event, click_pos, click_normal, shape_idx ):
if event.type == InputEvent.MOUSE_BUTTON and event.button_index == BUTTON_LEFT and event.is_pressed():
var cam = get_tree().get_root().get_camera()
cam.select(self, get_node("point"))
cam.reselect()
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