def __init__(self): self.vtype = np.dtype([('a_curr', 'f4', 3), ('a_texcoord', 'f4', 2)]) self.utype = np.dtype([('fg_color', 'f4', 4), ('length', 'f4', 1), ('linewidth', 'f4', 1), ('antialias', 'f4', 1), ('caps', 'f4', 2)]) Collection.__init__(self, self.vtype, self.utype) dsize = self.vbuffer._dsize a_curr = self.vbuffer.attribute('a_curr') a_texcoord = self.vbuffer.attribute('a_texcoord') a_index = self.vbuffer.attribute('a_index') a_next = VertexAttribute( 'a_next', a_curr.count, a_curr.gltype, a_curr.stride, a_curr.offset) a_prev = VertexAttribute( 'a_prev', a_curr.count, a_curr.gltype, a_curr.stride, a_curr.offset) self.attributes.extend([a_prev, a_next]) a_index.offset += 2*dsize a_curr.offset += 2*dsize a_texcoord.offset += 2*dsize a_next.offset += 4*dsize shaders = os.path.join(os.path.dirname(__file__),'.') vertex_shader= os.path.join( shaders, 'lines.vert') fragment_shader= os.path.join( shaders, 'lines.frag') self.shader = Shader( open(vertex_shader).read(), open(fragment_shader).read() )
def __init__(self, dash_atlas=None): self.vtype = np.dtype([('a_position', 'f4', 2), ('a_segment', 'f4', 2), ('a_angles', 'f4', 2), ('a_tangents', 'f4', 4), ('a_texcoord', 'f4', 2)]) self.utype = np.dtype([('color', 'f4', 4), ('translate', 'f4', 2), ('scale', 'f4', 1), ('rotate', 'f4', 1), ('linewidth', 'f4', 1), ('antialias', 'f4', 1), ('linecaps', 'f4', 2), ('linejoin', 'f4', 1), ('miter_limit', 'f4', 1), ('length', 'f4', 1), ('dash_phase', 'f4', 1), ('dash_period', 'f4', 1), ('dash_index', 'f4', 1), ('dash_caps', 'f4', 2), ('closed', 'f4', 1)]) Collection.__init__(self, self.vtype, self.utype) shaders = os.path.join(os.path.dirname(__file__), 'shaders') vertex_shader = os.path.join(shaders, 'dash-lines-2D.vert') fragment_shader = os.path.join(shaders, 'dash-lines-2D.frag') #fragment_shader= os.path.join( shaders, 'test.frag') if dash_atlas is None: self.dash_atlas = DashAtlas() else: self.dash_atlas = dash_atlas self.shader = Shader( open(vertex_shader).read(), open(fragment_shader).read())
def __init__(self, dash_atlas=None): self.dash_atlas = dash_atlas self.vtype = np.dtype([('a_center', 'f4', 2), ('a_texcoord', 'f4', 2)]) self.utype = np.dtype([('fg_color', 'f4', 4), ('bg_color', 'f4', 4), ('translate', 'f4', 2), ('scale', 'f4', 1), ('rotate', 'f4', 1), ('radius', 'f4', 1), ('linewidth', 'f4', 1), ('antialias', 'f4', 1), ('dash_phase', 'f4', 1), ('dash_period', 'f4', 1), ('dash_index', 'f4', 1), ('dash_caps', 'f4', 2)]) Collection.__init__(self, self.vtype, self.utype) if dash_atlas is None: self.dash_atlas = DashAtlas() else: self.dash_atlas = dash_atlas shaders = os.path.join(os.path.dirname(__file__),'shaders') vertex_shader= os.path.join( shaders, 'circles.vert') fragment_shader= os.path.join( shaders, 'circles.frag') self.shader = Shader( open(vertex_shader).read(), open(fragment_shader).read() )
def __init__(self): self.vtype = np.dtype([('a_curr', 'f4', 3), ('a_texcoord', 'f4', 2)]) self.utype = np.dtype([ ('fg_color', 'f4', 4), ('length', 'f4', 1), ('linewidth', 'f4', 1), ('antialias', 'f4', 1), ('dash_phase', 'f4', 1), ('dash_period', 'f4', 1), ('dash_index', 'f4', 1), ('dash_caps', 'f4', 2) ]) Collection.__init__(self, self.vtype, self.utype) self.dash_atlas = DashAtlas() dsize = self.vbuffer._dsize a_curr = self.vbuffer.attribute('a_curr') a_texcoord = self.vbuffer.attribute('a_texcoord') a_index = self.vbuffer.attribute('a_index') a_next = VertexAttribute('a_next', a_curr.count, a_curr.gltype, a_curr.stride, a_curr.offset) a_prev = VertexAttribute('a_prev', a_curr.count, a_curr.gltype, a_curr.stride, a_curr.offset) self.attributes.extend([a_prev, a_next]) a_index.offset += 2 * dsize a_curr.offset += 2 * dsize a_texcoord.offset += 2 * dsize a_next.offset += 4 * dsize shaders = os.path.join(os.path.dirname(__file__), '.') vertex_shader = os.path.join(shaders, 'dash-lines.vert') fragment_shader = os.path.join(shaders, 'dash-lines.frag') self.shader = Shader( open(vertex_shader).read(), open(fragment_shader).read())
def __init__(self, base): Collection.__init__(self, Artist) self.base = base self.model = base.model self.populate()
def __init__(self, pid, stats=True, auth=None, def_name=None, cache=False): # set project self._cfile = Ipy.CCH_DIR + '/' + pid + '.json' project = None if cache and os.path.isfile(self._cfile): # try load from cache if given try: project = json.load(open(self._cfile, 'rU')) if Ipy.DEBUG: sys.stdout.write( "project %s loaded from cached file (%s)\n" % (pid, self._cfile)) except: pass if project is None: # load from api project = self._get_project(pid, auth) if project and cache and os.path.isdir(Ipy.CCH_DIR): # save to cache if given try: json.dump(project, open(self._cfile, 'w')) if Ipy.DEBUG: sys.stdout.write( "project %s saved to cached file (%s)\n" % (mgid, self._cfile)) except: pass if project is not None: for key, val in project.iteritems(): setattr(self, key, val) else: self.id = pid self.name = None return # hack to get variable name if def_name == None: try: (filename, line_number, function_name, text) = traceback.extract_stack()[-2] def_name = text[:text.find('=')].strip() except: pass self.defined_name = def_name # call collection init - from cache if given Collection.__init__(self, self.mgids(), stats=stats, auth=auth, def_name=self.defined_name, cache=cache)
def __init__(self): self.vtype = np.dtype([('a_position', 'f4', 2), ('a_segment', 'f4', 2), ('a_angles', 'f4', 2), ('a_tangents', 'f4', 4), ('a_texcoord', 'f4', 2)]) self.utype = np.dtype([('color', 'f4', 4), ('translate', 'f4', 2), ('scale', 'f4', 1), ('rotate', 'f4', 1), ('linewidth', 'f4', 1), ('antialias', 'f4', 1), ('length', 'f4', 1), ('closed', 'f4', 1)]) Collection.__init__(self, self.vtype, self.utype) shaders = os.path.join(os.path.dirname(__file__), 'shaders') vertex_shader = os.path.join(shaders, 'raw-lines-2D.vert') fragment_shader = os.path.join(shaders, 'raw-lines-2D.frag') self.shader = Shader( open(vertex_shader).read(), open(fragment_shader).read())
def __init__(self, shell): Collection.__init__(self, Source) self.shell = shell self.sources = {} self.sources_rev = {} self.source_id = 0 self.add_source(self.shell.props.library_source) pm = self.shell.get_playlist_manager() for pl in pm.get_playlists(): self.add_source(pl) pm.connect('playlist-added', self.on_playlist_added)
def __init__(self): self.vtype = np.dtype([('a_center', 'f4', 3), ('a_texcoord', 'f4', 2)]) self.utype = np.dtype([('fg_color', 'f4', 4), ('bg_color', 'f4', 4), ('translate', 'f4', 3), ('scale', 'f4', 1), ('radius', 'f4', 1), ('linewidth', 'f4', 1), ('antialias', 'f4', 1)]) Collection.__init__(self, self.vtype, self.utype) shaders = os.path.join(os.path.dirname(__file__),'.') vertex_shader= os.path.join( shaders, 'scatter.vert') fragment_shader= os.path.join( shaders, 'scatter.frag') self.shader = Shader( open(vertex_shader).read(), open(fragment_shader).read() )
def __init__(self, dash_atlas = None): self.vtype = np.dtype( [('a_texcoord', 'f4', 2)] ) self.utype = np.dtype( [('translate', 'f4', 2), ('scale', 'f4', 1), ('rotate', 'f4', 1), ('major_grid', 'f4', 2), ('minor_grid', 'f4', 2), ('major_tick_size', 'f4', 2), ('minor_tick_size', 'f4', 2), ('major_grid_color', 'f4', 4), ('minor_grid_color', 'f4', 4), ('major_tick_color', 'f4', 4), ('minor_tick_color', 'f4', 4), ('major_grid_width', 'f4', 1), ('minor_grid_width', 'f4', 1), ('major_tick_width', 'f4', 1), ('minor_tick_width', 'f4', 1), ('size', 'f4', 2), ('offset', 'f4', 2), ('zoom', 'f4', 1), ('antialias', 'f4', 1), ('major_dash_phase', 'f4', 1), ('minor_dash_phase', 'f4', 1), ('major_dash_index', 'f4', 1), ('major_dash_period','f4', 1), ('major_dash_caps', 'f4', 2), ('minor_dash_period','f4', 1), ('minor_dash_index', 'f4', 1), ('minor_dash_caps', 'f4', 2) ] ) self.gtype = np.dtype( [('name', 'f4', (1024,4))] ) Collection.__init__(self, self.vtype, self.utype) if dash_atlas is None: self.dash_atlas = DashAtlas() else: self.dash_atlas = dash_atlas shaders = os.path.join(os.path.dirname(__file__),'shaders') vertex_shader= os.path.join( shaders, 'grid.vert') fragment_shader= os.path.join( shaders, 'grid.frag') self.shader = Shader( open(vertex_shader).read(), open(fragment_shader).read() ) self._gbuffer = DynamicBuffer( self.gtype ) self._gbuffer_shape = [0,4*1024] self._gbuffer_id = 0
def __init__(self, pid, metadata=True, stats=True, auth=None, def_name=None, cache=False, reset_cache=False): # set project self.cache = Ipy.NB_DIR+'/'+pid if cache else None project = None # hack to get variable name if def_name == None: try: (filename,line_number,function_name,text)=traceback.extract_stack()[-2] def_name = text[:text.find('=')].strip() except: pass self.defined_name = def_name # reset cache if asked if reset_cache and os.path.isdir(self.cache): shutil.rmtree(self.cache) # make cache dir if self.cache and (not os.path.isdir(self.cache)): os.mkdir(self.cache) # try load from cached if self.cache and os.path.isdir(self.cache) and os.path.isfile(self.cache+'/'+pid+'.json'): try: project = json.load(open(self.cache+'/'+pid+'.json', 'rU')) sys.stdout.write("project '%s' loaded from cache %s\n"%(self.defined_name, pid)) except: pass # load from api if project is None: project = self._get_project(pid, metadata, auth) if project and self.cache and os.path.isdir(self.cache): # cache it if dir given and not loaded from file try: json.dump(project, open(self.cache+'/'+pid+'.json', 'w')) sys.stdout.write("project '%s' saved to cache %s\n"%(self.defined_name, pid)) except: pass if project is None: self.id = pid self.name = None return for key, val in project.iteritems(): setattr(self, key, val) # call collection init - from cache if given Collection.__init__(self, self.mgids(), metadata=metadata, stats=stats, auth=auth, def_name=self.defined_name, cache=self.cache)
def __init__(self, pid, auth=None, def_name=None, cache=False): # set project self._cfile = Ipy.CCH_DIR+'/'+pid+'.json' project = None if cache and os.path.isfile(self._cfile): # try load from cache if given try: project = json.load(open(self._cfile, 'rU')) if Ipy.DEBUG: sys.stdout.write("project %s loaded from cached file (%s)\n"%(pid, self._cfile)) except: pass if project is None: # load from api project = self._get_project(pid, auth) if project and cache and os.path.isdir(Ipy.CCH_DIR): # save to cache if given try: json.dump(project, open(self._cfile, 'w')) if Ipy.DEBUG: sys.stdout.write("project %s saved to cached file (%s)\n"%(pid, self._cfile)) except: pass if project is not None: for key, val in project.iteritems(): setattr(self, key, val) else: self.id = pid self.name = None return # hack to get variable name if def_name == None: try: (filename,line_number,function_name,text)=traceback.extract_stack()[-2] def_name = text[:text.find('=')].strip() except: pass self.defined_name = def_name # call collection init - from cache if given Collection.__init__(self, self.mgids(), auth=auth, def_name=self.defined_name, cache=cache)
def __init__(self, storage, data=None, subs=None, table=None): Collection.__init__(self, storage, table) Model.__init__(self, data, subs)
def __init__(self): Collection.__init__(self)
def __init__(self, base): Collection.__init__(self, Album) self.base = base self.populate()