ya2/engine/gfx.py

   1 from math import pi
   2 from panda3d.core import ClockObject
   3 from ya2.gameobject import GfxColleague
   4 from ya2.engine.particle import Particle
   5 from ya2.lib.p3d.gfx import P3dGfxMgr, P3dAnimNode, P3dAmbientLight, \
   6     P3dSpotlight
   7
   8
   9 GfxMgr = P3dGfxMgr
  10 AnimNode = P3dAnimNode
  11 AmbientLight = P3dAmbientLight
  12 Spotlight = P3dSpotlight
  13
  14
  15 class EngineGfx(GfxColleague):
  16
  17     def __init__(self, mediator, model_path, antialiasing, shaders, fps, srgb):
  18         GfxColleague.__init__(self, mediator)
  19         self.gfx_mgr = GfxMgr(model_path, antialiasing, shaders, srgb)
  20         self.root = None
  21         self.part2eff = {}
  22         if fps: self.set_frame_rate(fps)
  23         # if self.mediator.cfg.gui_cfg.shaders and \
  24         #         self.eng.lib.version.startswith('1.10'):
  25         #     self.set_toon()
  26         #     self.set_bloom()
  27
  28     def init(self):
  29         self.root = self.gfx_mgr.root.attach_node('world')
  30
  31     def clean(self): self.root.remove_node()
  32
  33     def load_model(self, filename, callback=None, anim=None):
  34         try: return self.gfx_mgr.load_model(filename, callback, anim)
  35         except OSError:
  36             return self.gfx_mgr.load_model(filename + '.bam', callback, anim)
  37
  38     def set_toon(self): self.gfx_mgr.set_toon()
  39
  40     def set_bloom(self): self.gfx_mgr.set_bloom()
  41
  42     def print_stats(self, two_d=True, three_d=True, analyze=True, ls=True):
  43         self.gfx_mgr.print_stats(two_d, three_d, analyze, ls)
  44
  45     @staticmethod
  46     def set_frame_rate(fps):
  47         globalClock.setMode(ClockObject.MLimited)
  48         globalClock.set_frame_rate(fps)
  49         # base.set_sleep(.01)
  50
  51     @staticmethod
  52     def particle(parent, texture, color=(1, 1, 1, 1), ampl=pi/6, ray=.5,
  53                  rate=.0001, gravity=-.85, vel=3.8, part_duration=1.0,
  54                  autodestroy=None, size=10):
  55         return Particle(parent, texture, color, ampl, ray, rate, gravity, vel,
  56                         part_duration, autodestroy, size)