def test_entity_reset(self):
eh=mol.CreateEntity()
eh2=mol.CreateEntity()
go=gfx.Entity("foo",eh)
go.Reset(eh)
go.Reset("rnum=1")
go.Reset(entity=eh2)
go.Reset(eh.Select("rnum=2"))
go.Reset(eh,"rnum=3",mol.MATCH_RESIDUES)
go.Reset("rnum=4",eh2)
def _CopyViews(self):
views_to_add=[]
scene_selection=gui.SceneSelection.Instance()
ent=scene_selection.GetActiveNode(0)
dialog=QueryDialog('Select...')
if dialog.exec_():
q=mol.Query(dialog.query)
if q.IsValid():
for i in range(scene_selection.GetActiveNodeCount()):
ent=scene_selection.GetActiveNode(i)
selected=ent.view.Select(q, dialog.query_flags)
gfx_ent=gfx.Entity(self._UniqueName(ent),selected)
gfx.Scene().Add(gfx_ent)
else:
ost.LogError("invalid query: %s" % q.error)
def _DoLoad(self):
split_ids = []
for p in str(self._line.text()).split(','):
for k in p.split():
if len(k.strip()):
split_ids.append(k.strip())
self._line.setText('')
for split_id in split_ids:
try:
ent = RemoteLoad(split_id, from_repo=self._current_repo)
except Exception as e:
LogError(str(e))
continue
g = gfx.Entity(split_id, ent)
try:
gfx.Scene().Add(g)
except Exception as e:
LogError(str(e))
delta.x() * 0.5), False)
self.update()
def App(title='OST Viewer', width=800, height=600):
"""
"""
import sys
app = QApplication(sys.argv)
fmt = QGLFormat()
fmt.setAlpha(True)
fmt.setSampleBuffers(True)
wnd = ThreeDWidget(fmt)
wnd.resize(width, height)
wnd.setWindowTitle(title)
wnd.show()
app.threed = wnd
return app
if __name__ == '__main__':
from ost import io
# example use
app = App()
structure = io.LoadPDB('1crn.pdb')
obj = gfx.Entity('structure', gfx.HSC, structure)
obj.SetColor(gfx.YELLOW, 'rtype=H,E')
obj.SetDetailColor(gfx.RED, 'rtype=H,E')
gfx.Scene().Add(obj)
app.exec_()
def test_gfxobj_conv(self):
e=mol.CreateEntity()
gfx.Scene().Add(gfx.Entity("foo2",e))
gfx.Scene()["foo2"].SetColor(gfx.YELLOW)