How to use the bluesky.ui.qtgl.glhelpers.create_empty_buffer function in bluesky
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TUDelft-CNS-ATM / bluesky / bluesky / ui / qtgl / radarwidget.py View on Github 
self.map_texture = self.bindTexture(fname)
break
# Create initial empty buffers for aircraft position, orientation, label, and color
# usage flag indicates drawing priority:
#
# gl.GL_STREAM_DRAW = most frequent update
# gl.GL_DYNAMIC_DRAW = update
# gl.GL_STATIC_DRAW = less frequent update
self.achdgbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclatbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclonbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.acaltbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.actasbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.accolorbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclblbuf = create_empty_buffer(MAX_NAIRCRAFT * 24, usage=gl.GL_STREAM_DRAW)
self.confcpabuf = create_empty_buffer(MAX_NCONFLICTS * 16, usage=gl.GL_STREAM_DRAW)
self.trailbuf = create_empty_buffer(MAX_TRAILLEN * 16, usage=gl.GL_STREAM_DRAW)
self.asasnbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.asasebuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.polyprevbuf = create_empty_buffer(MAX_POLYPREV_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 16, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysclrbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpfillbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 24, usage=gl.GL_DYNAMIC_DRAW)
self.routebuf = create_empty_buffer(MAX_ROUTE_LENGTH * 8, usage=gl.GL_DYNAMIC_DRAW)
self.routewplatbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routewplonbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routelblbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 2*12, usage=gl.GL_DYNAMIC_DRAW)
self.custwplatbuf = create_empty_buffer(MAX_CUST_WPT * 4, usage=gl.GL_STATIC_DRAW)self.aclonbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.acaltbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.actasbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.accolorbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclblbuf = create_empty_buffer(MAX_NAIRCRAFT * 24, usage=gl.GL_STREAM_DRAW)
self.confcpabuf = create_empty_buffer(MAX_NCONFLICTS * 16, usage=gl.GL_STREAM_DRAW)
self.trailbuf = create_empty_buffer(MAX_TRAILLEN * 16, usage=gl.GL_STREAM_DRAW)
self.asasnbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.asasebuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.polyprevbuf = create_empty_buffer(MAX_POLYPREV_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 16, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysclrbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpfillbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 24, usage=gl.GL_DYNAMIC_DRAW)
self.routebuf = create_empty_buffer(MAX_ROUTE_LENGTH * 8, usage=gl.GL_DYNAMIC_DRAW)
self.routewplatbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routewplonbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routelblbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 2*12, usage=gl.GL_DYNAMIC_DRAW)
self.custwplatbuf = create_empty_buffer(MAX_CUST_WPT * 4, usage=gl.GL_STATIC_DRAW)
self.custwplonbuf = create_empty_buffer(MAX_CUST_WPT * 4, usage=gl.GL_STATIC_DRAW)
self.custwplblbuf = create_empty_buffer(MAX_CUST_WPT * 10, usage=gl.GL_STATIC_DRAW)
# ------- Map ------------------------------------
mapvertices = np.array([(-90.0, 540.0), (-90.0, -540.0), (90.0, -540.0), (90.0, 540.0)], dtype=np.float32)
texcoords = np.array([(1, 3), (1, 0), (0, 0), (0, 3)], dtype=np.float32)
self.map = RenderObject(gl.GL_TRIANGLE_FAN, vertex=mapvertices, texcoords=texcoords)
# ------- Coastlines -----------------------------
self.coastlines = RenderObject(gl.GL_LINES, vertex=self.coastvertices, color=palette.coastlines)
self.vcount_coast = len(self.coastvertices)
del self.coastverticesself.trailbuf = create_empty_buffer(MAX_TRAILLEN * 16, usage=gl.GL_STREAM_DRAW)
self.asasnbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.asasebuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.polyprevbuf = create_empty_buffer(MAX_POLYPREV_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 16, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysclrbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpfillbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 24, usage=gl.GL_DYNAMIC_DRAW)
self.routebuf = create_empty_buffer(MAX_ROUTE_LENGTH * 8, usage=gl.GL_DYNAMIC_DRAW)
self.routewplatbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routewplonbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routelblbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 2*12, usage=gl.GL_DYNAMIC_DRAW)
self.custwplatbuf = create_empty_buffer(MAX_CUST_WPT * 4, usage=gl.GL_STATIC_DRAW)
self.custwplonbuf = create_empty_buffer(MAX_CUST_WPT * 4, usage=gl.GL_STATIC_DRAW)
self.custwplblbuf = create_empty_buffer(MAX_CUST_WPT * 10, usage=gl.GL_STATIC_DRAW)
# ------- Map ------------------------------------
mapvertices = np.array([(-90.0, 540.0), (-90.0, -540.0), (90.0, -540.0), (90.0, 540.0)], dtype=np.float32)
texcoords = np.array([(1, 3), (1, 0), (0, 0), (0, 3)], dtype=np.float32)
self.map = RenderObject(gl.GL_TRIANGLE_FAN, vertex=mapvertices, texcoords=texcoords)
# ------- Coastlines -----------------------------
self.coastlines = RenderObject(gl.GL_LINES, vertex=self.coastvertices, color=palette.coastlines)
self.vcount_coast = len(self.coastvertices)
del self.coastvertices
# ------- Airport graphics -----------------------
self.runways = RenderObject(gl.GL_TRIANGLES, vertex=self.vbuf_runways, color=palette.runways)
self.thresholds = RenderObject(gl.GL_TRIANGLES, vertex=self.vbuf_rwythr, color=palette.thresholds)
self.taxiways = RenderObject(gl.GL_TRIANGLES, vertex=self.vbuf_asphalt, color=palette.taxiways)
self.pavement = RenderObject(gl.GL_TRIANGLES, vertex=self.vbuf_concrete, color=palette.pavement)self.achdgbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclatbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclonbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.acaltbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.actasbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.accolorbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclblbuf = create_empty_buffer(MAX_NAIRCRAFT * 24, usage=gl.GL_STREAM_DRAW)
self.confcpabuf = create_empty_buffer(MAX_NCONFLICTS * 16, usage=gl.GL_STREAM_DRAW)
self.trailbuf = create_empty_buffer(MAX_TRAILLEN * 16, usage=gl.GL_STREAM_DRAW)
self.asasnbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.asasebuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.polyprevbuf = create_empty_buffer(MAX_POLYPREV_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 16, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysclrbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpfillbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 24, usage=gl.GL_DYNAMIC_DRAW)
self.routebuf = create_empty_buffer(MAX_ROUTE_LENGTH * 8, usage=gl.GL_DYNAMIC_DRAW)
self.routewplatbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routewplonbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routelblbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 2*12, usage=gl.GL_DYNAMIC_DRAW)
self.custwplatbuf = create_empty_buffer(MAX_CUST_WPT * 4, usage=gl.GL_STATIC_DRAW)
self.custwplonbuf = create_empty_buffer(MAX_CUST_WPT * 4, usage=gl.GL_STATIC_DRAW)
self.custwplblbuf = create_empty_buffer(MAX_CUST_WPT * 10, usage=gl.GL_STATIC_DRAW)
# ------- Map ------------------------------------
mapvertices = np.array([(-90.0, 540.0), (-90.0, -540.0), (90.0, -540.0), (90.0, 540.0)], dtype=np.float32)
texcoords = np.array([(1, 3), (1, 0), (0, 0), (0, 3)], dtype=np.float32)
self.map = RenderObject(gl.GL_TRIANGLE_FAN, vertex=mapvertices, texcoords=texcoords)
# ------- Coastlines -----------------------------print('Loading texture ' + fname)
self.map_texture = self.bindTexture(fname)
break
# Create initial empty buffers for aircraft position, orientation, label, and color
# usage flag indicates drawing priority:
#
# gl.GL_STREAM_DRAW = most frequent update
# gl.GL_DYNAMIC_DRAW = update
# gl.GL_STATIC_DRAW = less frequent update
self.achdgbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclatbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclonbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.acaltbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.actasbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.accolorbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclblbuf = create_empty_buffer(MAX_NAIRCRAFT * 24, usage=gl.GL_STREAM_DRAW)
self.confcpabuf = create_empty_buffer(MAX_NCONFLICTS * 16, usage=gl.GL_STREAM_DRAW)
self.trailbuf = create_empty_buffer(MAX_TRAILLEN * 16, usage=gl.GL_STREAM_DRAW)
self.asasnbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.asasebuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.polyprevbuf = create_empty_buffer(MAX_POLYPREV_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 16, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysclrbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpfillbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 24, usage=gl.GL_DYNAMIC_DRAW)
self.routebuf = create_empty_buffer(MAX_ROUTE_LENGTH * 8, usage=gl.GL_DYNAMIC_DRAW)
self.routewplatbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routewplonbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routelblbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 2*12, usage=gl.GL_DYNAMIC_DRAW)# gl.GL_DYNAMIC_DRAW = update
# gl.GL_STATIC_DRAW = less frequent update
self.achdgbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclatbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclonbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.acaltbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.actasbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.accolorbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclblbuf = create_empty_buffer(MAX_NAIRCRAFT * 24, usage=gl.GL_STREAM_DRAW)
self.confcpabuf = create_empty_buffer(MAX_NCONFLICTS * 16, usage=gl.GL_STREAM_DRAW)
self.trailbuf = create_empty_buffer(MAX_TRAILLEN * 16, usage=gl.GL_STREAM_DRAW)
self.asasnbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.asasebuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.polyprevbuf = create_empty_buffer(MAX_POLYPREV_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 16, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysclrbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpfillbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 24, usage=gl.GL_DYNAMIC_DRAW)
self.routebuf = create_empty_buffer(MAX_ROUTE_LENGTH * 8, usage=gl.GL_DYNAMIC_DRAW)
self.routewplatbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routewplonbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routelblbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 2*12, usage=gl.GL_DYNAMIC_DRAW)
self.custwplatbuf = create_empty_buffer(MAX_CUST_WPT * 4, usage=gl.GL_STATIC_DRAW)
self.custwplonbuf = create_empty_buffer(MAX_CUST_WPT * 4, usage=gl.GL_STATIC_DRAW)
self.custwplblbuf = create_empty_buffer(MAX_CUST_WPT * 10, usage=gl.GL_STATIC_DRAW)
# ------- Map ------------------------------------
mapvertices = np.array([(-90.0, 540.0), (-90.0, -540.0), (90.0, -540.0), (90.0, 540.0)], dtype=np.float32)
texcoords = np.array([(1, 3), (1, 0), (0, 0), (0, 3)], dtype=np.float32)
self.map = RenderObject(gl.GL_TRIANGLE_FAN, vertex=mapvertices, texcoords=texcoords)self.acaltbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.actasbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.accolorbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclblbuf = create_empty_buffer(MAX_NAIRCRAFT * 24, usage=gl.GL_STREAM_DRAW)
self.confcpabuf = create_empty_buffer(MAX_NCONFLICTS * 16, usage=gl.GL_STREAM_DRAW)
self.trailbuf = create_empty_buffer(MAX_TRAILLEN * 16, usage=gl.GL_STREAM_DRAW)
self.asasnbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.asasebuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.polyprevbuf = create_empty_buffer(MAX_POLYPREV_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 16, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysclrbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpfillbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 24, usage=gl.GL_DYNAMIC_DRAW)
self.routebuf = create_empty_buffer(MAX_ROUTE_LENGTH * 8, usage=gl.GL_DYNAMIC_DRAW)
self.routewplatbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routewplonbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routelblbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 2*12, usage=gl.GL_DYNAMIC_DRAW)
self.custwplatbuf = create_empty_buffer(MAX_CUST_WPT * 4, usage=gl.GL_STATIC_DRAW)
self.custwplonbuf = create_empty_buffer(MAX_CUST_WPT * 4, usage=gl.GL_STATIC_DRAW)
self.custwplblbuf = create_empty_buffer(MAX_CUST_WPT * 10, usage=gl.GL_STATIC_DRAW)
# ------- Map ------------------------------------
mapvertices = np.array([(-90.0, 540.0), (-90.0, -540.0), (90.0, -540.0), (90.0, 540.0)], dtype=np.float32)
texcoords = np.array([(1, 3), (1, 0), (0, 0), (0, 3)], dtype=np.float32)
self.map = RenderObject(gl.GL_TRIANGLE_FAN, vertex=mapvertices, texcoords=texcoords)
# ------- Coastlines -----------------------------
self.coastlines = RenderObject(gl.GL_LINES, vertex=self.coastvertices, color=palette.coastlines)
self.vcount_coast = len(self.coastvertices)
del self.coastverticesbreak
# Create initial empty buffers for aircraft position, orientation, label, and color
# usage flag indicates drawing priority:
#
# gl.GL_STREAM_DRAW = most frequent update
# gl.GL_DYNAMIC_DRAW = update
# gl.GL_STATIC_DRAW = less frequent update
self.achdgbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclatbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclonbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.acaltbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.actasbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.accolorbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclblbuf = create_empty_buffer(MAX_NAIRCRAFT * 24, usage=gl.GL_STREAM_DRAW)
self.confcpabuf = create_empty_buffer(MAX_NCONFLICTS * 16, usage=gl.GL_STREAM_DRAW)
self.trailbuf = create_empty_buffer(MAX_TRAILLEN * 16, usage=gl.GL_STREAM_DRAW)
self.asasnbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.asasebuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.polyprevbuf = create_empty_buffer(MAX_POLYPREV_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 16, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysclrbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpfillbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 24, usage=gl.GL_DYNAMIC_DRAW)
self.routebuf = create_empty_buffer(MAX_ROUTE_LENGTH * 8, usage=gl.GL_DYNAMIC_DRAW)
self.routewplatbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routewplonbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routelblbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 2*12, usage=gl.GL_DYNAMIC_DRAW)
self.custwplatbuf = create_empty_buffer(MAX_CUST_WPT * 4, usage=gl.GL_STATIC_DRAW)
self.custwplonbuf = create_empty_buffer(MAX_CUST_WPT * 4, usage=gl.GL_STATIC_DRAW)if max_texture_size >= i:
fname = path.join(settings.gfx_path, 'world.%dx%d.dds' % (i, i / 2))
print('Loading texture ' + fname)
self.map_texture = self.bindTexture(fname)
break
# Create initial empty buffers for aircraft position, orientation, label, and color
# usage flag indicates drawing priority:
#
# gl.GL_STREAM_DRAW = most frequent update
# gl.GL_DYNAMIC_DRAW = update
# gl.GL_STATIC_DRAW = less frequent update
self.achdgbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclatbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclonbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.acaltbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.actasbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.accolorbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.aclblbuf = create_empty_buffer(MAX_NAIRCRAFT * 24, usage=gl.GL_STREAM_DRAW)
self.confcpabuf = create_empty_buffer(MAX_NCONFLICTS * 16, usage=gl.GL_STREAM_DRAW)
self.trailbuf = create_empty_buffer(MAX_TRAILLEN * 16, usage=gl.GL_STREAM_DRAW)
self.asasnbuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.asasebuf = create_empty_buffer(MAX_NAIRCRAFT * 4, usage=gl.GL_STREAM_DRAW)
self.polyprevbuf = create_empty_buffer(MAX_POLYPREV_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 16, usage=gl.GL_DYNAMIC_DRAW)
self.allpolysclrbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 8, usage=gl.GL_DYNAMIC_DRAW)
self.allpfillbuf = create_empty_buffer(MAX_ALLPOLYS_SEGMENTS * 24, usage=gl.GL_DYNAMIC_DRAW)
self.routebuf = create_empty_buffer(MAX_ROUTE_LENGTH * 8, usage=gl.GL_DYNAMIC_DRAW)
self.routewplatbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)
self.routewplonbuf = create_empty_buffer(MAX_ROUTE_LENGTH * 4, usage=gl.GL_DYNAMIC_DRAW)bluesky
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- bluesky.tools.aero.ft
- bluesky.tools.aero.vtas2cas
- bluesky.tools.geo
- bluesky.tools.geo.qdrdist
- bluesky.traf
- bluesky.traf.alt
- bluesky.traf.asas
- bluesky.traf.id2idx
- bluesky.traf.lat
- bluesky.ui.qtgl.glhelpers.create_empty_buffer
- bluesky.ui.qtgl.glhelpers.RenderObject
- bluesky.ui.qtgl.glhelpers.update_buffer