def export_for_web(self, filepath="brexport.html"):
"""
This function is used to export a brainrender scene
for hosting it online. It saves an html file that can
be opened in a web browser to show an interactive brainrender scene
"""
if not filepath.endswith(".html"):
raise ValueError("Filepath should point to a .html file")
# prepare settings
vedosettings.notebookBackend = "k3d"
# Create new plotter and save to file
plt = Plotter()
plt.add(self.actors)
plt = plt.show(interactive=False)
plt.camera[-2] = -1
if self.verbose:
print(
"Ready for exporting. Exporting scenes with many actors might require a few minutes"
)
with open(filepath, "w") as fp:
fp.write(plt.get_snapshot())
if self.verbose:
print(
f"The brainrender scene has been exported for web. The results are saved at {filepath}"
)
# Reset settings
vedosettings.notebookBackend = None
self.jupyter = False
def export(self, savepath):
"""
Exports the scene to a .html
file for online renderings.
:param savepath: str, Path to a .html file to save the export
"""
logger.debug(f"Exporting scene to {savepath}")
_backend = self.backend
if not self.is_rendered:
self.render(interactive=False)
path = Path(savepath)
if path.suffix != ".html":
raise ValueError("Savepath should point to a .html file")
# prepare settings
vsettings.notebookBackend = "k3d"
# Create new plotter and save to file
plt = Plotter()
plt.add(self.renderables)
plt = plt.show(interactive=False)
plt.camera[-2] = -1
with open(path, "w") as fp:
fp.write(plt.get_snapshot())
print(
f"The brainrender scene has been exported for web. The results are saved at {path}"
)
# Reset settings
vsettings.notebookBackend = None
self.backend = _backend
return str(path)
