def soho_render():
control_parms = {
# The time at which the scene is being rendered
'now': SohoParm('state:time', 'real', [0], False, key='now'),
'fps': SohoParm('state:fps', 'real', [24], False, key='fps'),
'camera': SohoParm('camera', 'string', ['/obj/cam1'], False),
}
parms = soho.evaluate(control_parms)
now = parms['now'].Value[0]
camera = parms['camera'].Value[0]
fps = parms['fps'].Value[0]
options = {'state:precision': 6}
if not soho.initialize(now, camera, options):
soho.error("Unable to initialize rendering module with given camera")
object_selection = {
# Candidate object selection
'vobject': SohoParm('vobject', 'string', ['*'], False),
'alights': SohoParm('alights', 'string', ['*'], False),
'forceobject': SohoParm('forceobject', 'string', [''], False),
'forcelights': SohoParm('forcelights', 'string', [''], False),
'excludeobject': SohoParm('excludeobject', 'string', [''], False),
'excludelights': SohoParm('excludelights', 'string', [''], False),
'sololight': SohoParm('sololight', 'string', [''], False),
}
for cam in soho.objectList('objlist:camera'):
break
else:
soho.error('Unable to find viewing camera for render')
objparms = cam.evaluate(object_selection, now)
stdobject = objparms['vobject'].Value[0]
stdlights = objparms['alights'].Value[0]
forceobject = objparms['forceobject'].Value[0]
forcelights = objparms['forcelights'].Value[0]
excludeobject = objparms['excludeobject'].Value[0]
excludelights = objparms['excludelights'].Value[0]
sololight = objparms['sololight'].Value[0]
forcelightsparm = 'forcelights'
if sololight:
stdlights = excludelights = None
forcelights = sololight
forcelightsparm = 'sololight'
# First, we add objects based on their display flags or dimmer values
soho.addObjects(now, stdobject, stdlights, '', True)
soho.addObjects(now, forceobject, forcelights, '', False)
soho.removeObjects(now, excludeobject, excludelights, '')
# Lock off the objects we've selected
soho.lockObjects(now)
with hou.undos.disabler(), scene_state:
PBRTscene.render(cam, now)
return
def soho_render():
control_parms = {
# The time at which the scene is being rendered
"now": SohoParm("state:time", "real", [0], False, key="now"),
"camera": SohoParm("camera", "string", ["/obj/cam1"], False),
}
parms = soho.evaluate(control_parms)
now = parms["now"].Value[0]
camera = parms["camera"].Value[0]
options = {}
if not soho.initialize(now, camera, options):
soho.error("Unable to initialize rendering module with given camera")
object_selection = {
# Candidate object selection
"vobject": SohoParm("vobject", "string", ["*"], False),
"alights": SohoParm("alights", "string", ["*"], False),
"forceobject": SohoParm("forceobject", "string", [""], False),
"forcelights": SohoParm("forcelights", "string", [""], False),
"excludeobject": SohoParm("excludeobject", "string", [""], False),
"excludelights": SohoParm("excludelights", "string", [""], False),
"sololight": SohoParm("sololight", "string", [""], False),
}
for cam in soho.objectList("objlist:camera"):
break
else:
soho.error("Unable to find viewing camera for render")
objparms = cam.evaluate(object_selection, now)
stdobject = objparms["vobject"].Value[0]
stdlights = objparms["alights"].Value[0]
forceobject = objparms["forceobject"].Value[0]
forcelights = objparms["forcelights"].Value[0]
excludeobject = objparms["excludeobject"].Value[0]
excludelights = objparms["excludelights"].Value[0]
sololight = objparms["sololight"].Value[0]
forcelightsparm = "forcelights"
if sololight:
stdlights = excludelights = ""
forcelights = sololight
forcelightsparm = "sololight"
# First, we add objects based on their display flags or dimmer values
soho.addObjects(
now,
stdobject,
stdlights,
"",
True,
geo_parm="vobject",
light_parm="alights",
fog_parm="",
)
soho.addObjects(
now,
forceobject,
forcelights,
"",
False,
geo_parm="forceobject",
light_parm=forcelightsparm,
fog_parm="",
)
soho.removeObjects(
now,
excludeobject,
excludelights,
"",
geo_parm="excludeobject",
light_parm="excludelights",
fog_parm="",
)
# Lock off the objects we've selected
soho.lockObjects(now)
with hou.undos.disabler(), scene_state:
if "SOHO_PBRT_DEV" in os.environ: # pragma: no coverage
import cProfile
pr = cProfile.Profile()
pr.enable()
try:
PBRTscene.render(cam, now)
finally:
pr.disable()
pr.dump_stats("hou-prbt.stats")
else:
PBRTscene.render(cam, now)
return
soho.addObjects(now=now,
geometry=stdobject,
lights="",
fog="",
do_culling=True,
geo_parm='vobject')
soho.addObjects(now=now,
geometry=forceobject,
lights="",
fog="",
do_culling=False,
geo_parm='forceobject')
soho.removeObjects(now=now,
geometry=excludeobject,
lights="*",
fog="*",
geo_parm='excludeobject',
light_parm='excludelights',
fog_parm='excludefog')
attributeControlParms = {
'z_sorting_method':
soho.SohoParm('z_sorting_method', 'string', ['avg'], False),
'fill_color_attribute':
soho.SohoParm('fill_color_attribute', 'string', ['Cd'], False),
'fill_alpha_attribute':
soho.SohoParm('fill_alpha_attribute', 'string', ['Alpha'], False),
'stroke_color_attribute':
soho.SohoParm('stroke_color_attribute', 'string', ['Cd'], False),
'stroke_alpha_attribute':
soho.SohoParm('stroke_alpha_attribute', 'string', ['Alpha'], False),
geo_parm='matte_objects',
light_parm='',
fog_parm='')
if phantom_objects:
soho.addObjects(now,
phantom_objects,
'',
'',
False,
geo_parm='phantom_objects',
light_parm='',
fog_parm='')
soho.removeObjects(now,
excludeobject,
excludelights,
excludefog,
geo_parm='excludeobject',
light_parm='excludelights',
fog_parm='excludefog')
# site-wide customization hook
# IFDhooks.call('pre_lockObjects', parmlist, objparms, now, camera)
# Lock off the objects we've selected
soho.lockObjects(now)
# import IFDsettings
# IFDsettings.clearLists()
# IFDsettings.initializeFeatures()
# IFDsettings.setMattePhantomOverrides(now, matte_objects, phantom_objects)
# IFDmisc.initializeMotionBlur(cam, now)
def soho_render():
control_parms = {
# The time at which the scene is being rendered
"now": SohoParm("state:time", "real", [0], False, key="now")
}
parms = soho.evaluate(control_parms)
now = parms["now"].Value[0]
camera = None
options = {}
if not soho.initialize(now, camera, options):
soho.error("Unable to initialize rendering module with given camera")
object_selection = {
# Candidate object selection
"vobject": SohoParm("vobject", "string", ["*"], False),
"forceobject": SohoParm("forceobject", "string", [""], False),
"excludeobject": SohoParm("excludeobject", "string", [""], False),
}
objparms = soho.evaluate(object_selection, now)
stdobject = objparms["vobject"].Value[0]
forceobject = objparms["forceobject"].Value[0]
excludeobject = objparms["excludeobject"].Value[0]
# First, we add objects based on their display flags or dimmer values
soho.addObjects(now,
stdobject,
"",
"",
True,
geo_parm="vobject",
light_parm="",
fog_parm="")
soho.addObjects(
now,
forceobject,
"",
"",
False,
geo_parm="forceobject",
light_parm="",
fog_parm="",
)
soho.removeObjects(now,
excludeobject,
"",
"",
geo_parm="excludeobject",
light_parm="",
fog_parm="")
# Lock off the objects we've selected
soho.lockObjects(now)
with hou.undos.disabler(), scene_state:
if "SOHO_PBRT_DEV" in os.environ: # pragma: no coverage
import cProfile
pr = cProfile.Profile()
pr.enable()
try:
PBRTscene.archive(now)
finally:
pr.disable()
pr.dump_stats("hou-prbtarchive.stats")
else:
PBRTscene.archive(now)
return
excludelights = objparms['excludelights'].Value[0]
excludefog = objparms['excludefog'].Value[0]
sololight = objparms['sololight'].Value[0]
forcelightsparm = 'forcelights'
if sololight:
stdlights = excludelights = ''
forcelights = sololight
forcelightsparm = 'sololight'
# First, we add objects based on their display flags or dimmer values
soho.addObjects(now, stdobject, stdlights, stdfog, True,
geo_parm='vobject', light_parm='alights', fog_parm='vfog')
soho.addObjects(now, forceobject, forcelights, forcefog, False,
geo_parm='forceobject', light_parm=forcelightsparm, fog_parm='forcefog')
soho.removeObjects(now, excludeobject, excludelights, excludefog,
geo_parm='excludeobject', light_parm='excludelights', fog_parm='excludefog')
# Lock off the objects we've selected
soho.lockObjects(now)
############################## Camara stuff ###################
# Parameters we evaluate on the camera to determine the viewing
# frustum
camParms = {
'space:world':SohoParm('space:world', 'real', [], False),
'focal' :SohoParm('focal', 'real', [0.050], False),
'aperture' :SohoParm('aperture', 'real', [0.0414214], False),
'orthowidth' :SohoParm('orthowidth', 'real', [2], False),
'near' :SohoParm('near', 'real', [0.001], False),
'far' :SohoParm('far', 'real', [1000], False),
'res' :SohoParm('res', 'int', [640,480], False),
