pmachines/items/background.py

   1 from itertools import product
   2 from ya2.utils.gfx import GfxTools
   3
   4
   5 class Background:
   6
   7     def __init__(self, name):
   8         self._root = GfxTools.build_empty_node('background_root')
   9         self._root.reparent_to(render)
  10         ncols, nrows = 16, 8
  11         start_size, end_size = 5, 2.5
  12         offset = 5
  13         for col, row in product(range(ncols), range(nrows)):
  14             model = GfxTools.build_model(f'assets/models/bam/backgrounds/{name}/background.bam')
  15             model.set_scale(end_size / start_size)
  16             model.reparent_to(self._root)
  17             total_width, total_height = end_size * ncols, end_size * nrows
  18             left, bottom = -total_width/2, -total_height/2
  19             model.set_pos(left + end_size * col, offset, bottom + end_size * row)
  20         self._root.clear_model_nodes()
  21         self._root.flatten_strong()
  22         self._root.set_srgb_textures()
  23
  24     def destroy(self):
  25         self._root.remove_node()