def delete(self):
# TODO fix this shit
if getattr(self.obj, 'token_inside', None):
clean_polygon_inside(self.obj)
self.obj.widget.point_set.remove(self)
self.obj.widget.canvas.remove_group(str(hash(self)))
def update_position(self, x, y):
self.x = x
self.y = y
draw_point(self)
# TODO fix this shit
if getattr(self.obj, 'token_inside', None):
clean_polygon_inside(self.obj)
self.obj.draw()
def move_active_point(self, widget):
clean_polygon_inside(self)
try:
index = self.points.index(widget.selected_point)
except ValueError:
pass
else:
self.points[index], self.points[index-1] = (
self.points[index-1], self.points[index]
)
self.draw()
def draw_texture(self, widget):
clean_polygon_inside(self)
max_x = max(point.x for point in self.points)
max_y = max(point.y for point in self.points)
min_x = min(point.x for point in self.points)
min_y = min(point.y for point in self.points)
im = Image.open('files/wall.png')
im.load()
if self.settings.bump_mapping:
bump_map = Image.open('files/normal_wall.png')
bump_map.load()
bump_map = bump_map.resize((max_x - min_x, max_y - min_y))
else:
bump_map = None
if self.settings.cut_colors:
pallet = cut_pallet(im, self.settings.color_count)
array = list(im.getdata())
new_array = [
closest_color_from_pallet(pallet, color)
for color in array
]
im = Image.new(im.mode, im.size)
im.putdata(new_array)
im = im.rotate(180)
resided = im.resize((max_x - min_x, max_y - min_y))
rgb_im = resided.convert('RGB')
if self.settings.shadows:
lights = [
obj for obj in self.widget.object_set if isinstance(obj, Light)
]
viewer = [
obj for obj in self.widget.object_set
if isinstance(obj, Viewer) and not isinstance(obj, Light)
]
if len(viewer) == 1:
re_draw_polygon_inside(
self, texture=rgb_im, min_x=min_x, min_y=min_y,
viewer=viewer[0], lights=lights, bump_map=bump_map
)
else:
re_draw_polygon_inside(
self, texture=rgb_im, min_x=min_x, min_y=min_y
)
def add_point(self, x, y, widget):
clean_polygon_inside(self)
point = Point(x, y, self)
self.points.append(point)
widget.selected_point = point
self.draw()