def ExportFullRange(bus):
scene = bus['scene']
o = bus['output']
err = None
# Init exporter
exp_init.InitAnimation(bus, isAnimation=True)
# Store current frame
selected_frame = scene.frame_current
f = o.frameStart
while (f <= o.frameEnd):
scene.frame_set(f)
o.setFrame(f)
_vray_for_blender.setFrame(f)
err = exp_scene.ExportScene(bus)
if err is not None:
break
f += o.frameStep
# Restore selected frame
scene.frame_set(selected_frame)
return err
def ExportFullRange(bus):
scene = bus['scene']
o = bus['output']
err = None
# Init exporter
exp_init.InitAnimation(bus, isAnimation=True)
# Store current frame
selected_frame = scene.frame_current
f = o.frameStart
while(f <= o.frameEnd):
scene.frame_set(f)
o.setFrame(f)
_vray_for_blender.setFrame(f)
err = exp_scene.ExportScene(bus)
if err is not None:
break
f += o.frameStep
# Restore selected frame
scene.frame_set(selected_frame)
return err
def ExportSingleFrame(bus):
o = bus['output']
scene = bus['scene']
err = None
VRayScene = scene.vray
VRayExporter = VRayScene.Exporter
if VRayExporter.frames_to_export > 1:
frameStart = scene.frame_current
frameEnd = frameStart + VRayExporter.frames_to_export - 1
frameStep = scene.frame_step
o.setAnimation(True)
o.setFrameStart(frameStart)
o.setFrameEnd(frameEnd)
o.setFrameStep(frameStep)
err = exp_anim_full.ExportFullRange(bus)
else:
_vray_for_blender.setFrame(scene.frame_current)
err = exp_scene.ExportScene(bus)
return err
def ExportObjects(objects,
filepath,
animation='NONE',
frameStart=1,
frameEnd=10):
scene = bpy.context.scene
vrsceneFile = open(filepath, 'w')
o = VRayStream.VRaySimplePluginExporter(outputFile=vrsceneFile)
exporter = _vray_for_blender.init(
engine=0,
context=bpy.context.as_pointer(),
scene=scene.as_pointer(),
data=bpy.data.as_pointer(),
mainFile=o.output,
objectFile=o.output,
envFile=o.output,
geometryFile=o.output,
lightsFile=o.output,
materialFile=o.output,
textureFile=o.output,
drSharePath="",
)
def _export_objects(objects):
# Init stuff for dupli / particles / etc
_vray_for_blender.exportObjectsPre(exporter)
for ob in objects:
print(ob.name)
_vray_for_blender.exportObject(ob.as_pointer(),
bpy.data.as_pointer(), exporter)
# Write dupli / particles / etc
_vray_for_blender.exportObjectsPost(exporter)
# NOTE: Have to do it before export pre init
if animation not in {'NONE'}:
_vray_for_blender.initAnimation(True, frameStart, frameEnd)
if animation not in {'NONE'}:
while frameStart <= frameEnd:
print(frameStart)
scene.frame_set(frameStart)
_vray_for_blender.setFrame(frameStart)
_export_objects(objects)
frameStart += scene.frame_step
else:
_export_objects(objects)
o.done()
vrsceneFile.close()
_vray_for_blender.clearFrames()
_vray_for_blender.clearCache()
_vray_for_blender.exit(exporter)
def ExportObjects(objects, filepath, animation='NONE', frameStart=1, frameEnd=10):
scene = bpy.context.scene
vrsceneFile = open(filepath, 'w')
o = VRayStream.VRaySimplePluginExporter(outputFile=vrsceneFile)
exporter = _vray_for_blender.init(
engine = 0,
context = bpy.context.as_pointer(),
scene = scene.as_pointer(),
data = bpy.data.as_pointer(),
mainFile = o.output,
objectFile = o.output,
envFile = o.output,
geometryFile = o.output,
lightsFile = o.output,
materialFile = o.output,
textureFile = o.output,
drSharePath = "",
)
def _export_objects(objects):
# Init stuff for dupli / particles / etc
_vray_for_blender.exportObjectsPre(exporter)
for ob in objects:
print(ob.name)
_vray_for_blender.exportObject(ob.as_pointer(), bpy.data.as_pointer(), exporter)
# Write dupli / particles / etc
_vray_for_blender.exportObjectsPost(exporter)
# NOTE: Have to do it before export pre init
if animation not in {'NONE'}:
_vray_for_blender.initAnimation(True,
frameStart,
frameEnd
)
if animation not in {'NONE'}:
while frameStart <= frameEnd:
print(frameStart)
scene.frame_set(frameStart)
_vray_for_blender.setFrame(frameStart)
_export_objects(objects)
frameStart += scene.frame_step
else:
_export_objects(objects)
o.done()
vrsceneFile.close()
_vray_for_blender.clearFrames()
_vray_for_blender.clearCache()
_vray_for_blender.exit(exporter)
def ExportCameraLoop(bus):
scene = bus['scene']
engine = bus['engine']
camera = bus['camera']
o = bus['output']
VRayScene = scene.vray
VRayExporter = VRayScene.Exporter
cameras = GetLoopCameras(scene)
if not len(cameras):
return 'No cameras are selected for "Camera Loop"!'
cameras = sorted(cameras, key=lambda c: c.name)
# We will create animated camera from 'cameras'
o.setAnimation(True)
o.setFrameStart(1)
o.setFrameEnd(len(cameras))
o.setFrameStep(1)
if IsHideFromViewUsed(cameras):
debug.Debug('Using "Hide From View"...')
# Since hide from view affect object properties we have to export in
# animation mode
exp_init.InitAnimation(bus, isAnimation=True)
for i, camera in enumerate(cameras):
# Setup camera
bus['camera'] = camera
# Setup fake frame
frame = i+1
o.setFrame(frame)
_vray_for_blender.setFrame(frame)
# Since we are using 'Hide From View' we have to update
# object's visibilities.
# Export meshes only for the first frame since
# 'Hide From View' affects only object level.
#
exp_scene.ExportScene(bus, exportNodes=True, exportMeshes=(frame==1))
else:
# Export objects as usual
exp_scene.ExportScene(bus)
# Export animated camera from 'Camera Loop' cameras
for i, camera in enumerate(cameras):
# Setup camera
bus['camera'] = camera
# Setup fake frame
frame = i+1
o.setFrame(frame)
exp_camera.ExportCamera(bus)
def ExportFullNotMeshes(bus):
scene = bus['scene']
o = bus['output']
exp_init.InitAnimation(bus, isAnimation=True)
# Store current frame
selected_frame = scene.frame_current
# Set frame
f = o.frameStart
scene.frame_set(f)
o.setFrame(f)
_vray_for_blender.setFrame(f)
# 1. Export full first frame
err = exp_scene.ExportScene(bus)
if err is not None:
return err
# 2. Export nodes for rest frames
f += o.frameStep
while (f <= o.frameEnd):
scene.frame_set(f)
o.setFrame(f)
_vray_for_blender.setFrame(f)
err = exp_scene.ExportScene(bus, exportMeshes=False)
if err is not None:
break
f += o.frameStep
# Restore selected frame
scene.frame_set(selected_frame)
return None
def ExportFullNotMeshes(bus):
scene = bus['scene']
o = bus['output']
exp_init.InitAnimation(bus, isAnimation=True)
# Store current frame
selected_frame = scene.frame_current
# Set frame
f = o.frameStart
scene.frame_set(f)
o.setFrame(f)
_vray_for_blender.setFrame(f)
# 1. Export full first frame
err = exp_scene.ExportScene(bus)
if err is not None:
return err
# 2. Export nodes for rest frames
f += o.frameStep
while(f <= o.frameEnd):
scene.frame_set(f)
o.setFrame(f)
_vray_for_blender.setFrame(f)
err = exp_scene.ExportScene(bus, exportMeshes=False)
if err is not None:
break
f += o.frameStep
# Restore selected frame
scene.frame_set(selected_frame)
return None
def ExportSingleFrame(bus):
o = bus['output']
scene = bus['scene']
err = None
VRayScene = scene.vray
VRayExporter = VRayScene.Exporter
mb_duration, mb_interval_center = GetMotionBlurFrames(bus)
if mb_duration:
debug.Debug("MB Duration: %.3f sec" % mb_duration)
debug.Debug("MB Interval Center: %.3f sec" % mb_interval_center)
if mb_duration < 1.0:
mb_duration = 1.0
# We need to export +1 frames data
mb_duration += 1
frameStart = scene.frame_current
frameEnd = frameStart + mb_duration - 1
frameStep = scene.frame_step
o.setAnimation(True)
o.setFrameStart(frameStart)
o.setFrameEnd(frameEnd)
o.setFrameStep(frameStep)
err = exp_anim_full.ExportFullRange(bus)
else:
_vray_for_blender.setFrame(scene.frame_current)
err = exp_scene.ExportScene(bus)
return err
def ExportSingleFrame(bus):
o = bus['output']
scene = bus['scene']
err = None
VRayScene = scene.vray
VRayExporter = VRayScene.Exporter
mb_duration, mb_interval_center = GetMotionBlurFrames(bus)
if mb_duration:
debug.Debug("MB Duration: %.3f sec" % mb_duration)
debug.Debug("MB Interval Center: %.3f sec" % mb_interval_center)
if mb_duration < 1.0:
mb_duration = 1.0
# We need to export +1 frames data
mb_duration += 1
frameStart = scene.frame_current
frameEnd = frameStart + mb_duration - 1
frameStep = scene.frame_step
o.setAnimation(True)
o.setFrameStart(frameStart)
o.setFrameEnd(frameEnd)
o.setFrameStep(frameStep)
err = exp_anim_full.ExportFullRange(bus)
else:
_vray_for_blender.setFrame(scene.frame_current)
err = exp_scene.ExportScene(bus)
return err
def execute(self, context):
sce = context.scene
# Use current active object UI for initial settings
ob = bpy.context.object
selection = bpy.context.selected_objects
oneObject = len(selection)
GeomMeshFile = ob.data.vray.GeomMeshFile
# Create output path
outputDirpath = BlenderUtils.GetFullFilepath(GeomMeshFile.dirpath)
outputDirpath = PathUtils.CreateDirectory(outputDirpath)
# Create tmp export file
vrsceneFilepath = os.path.join(tempfile.gettempdir(), "vrmesh.vrscene")
vrsceneFile = open(vrsceneFilepath, 'w')
# Settings
frames = None
frameStart = 1
frameStep = 1
if GeomMeshFile.animation not in {'NONE'}:
if GeomMeshFile.animation == 'MANUAL':
frameStart = GeomMeshFile.frame_start
frames = (frameStart, GeomMeshFile.frame_end, 1)
else:
frameStart = sce.frame_start
frameStep = sce.frame_step
frames = (sce.frame_start, sce.frame_end, sce.frame_step)
applyTm = GeomMeshFile.apply_transforms
useVelocity = GeomMeshFile.add_velocity
# Export objects meshes and generate nodes name list
obPluginNames = []
o = VRayStream.VRaySimplePluginExporter(outputFile=vrsceneFile)
exporter = _vray_for_blender.init(
engine = 0,
context = bpy.context.as_pointer(),
scene = sce.as_pointer(),
data = bpy.data.as_pointer(),
mainFile = o.output,
objectFile = o.output,
envFile = o.output,
geometryFile = o.output,
lightsFile = o.output,
materialFile = o.output,
textureFile = o.output,
drSharePath = "",
)
_vray_for_blender.setFrame(frameStart)
for ob in selection:
if ob.type in BlenderUtils.NonGeometryTypes:
continue
nodeName = None
if not frames:
nodeName = ExportMeshSample(o, ob)
else:
sce = bpy.context.scene
frame_current = sce.frame_current
for f in range(frames[0], frames[1]+frames[2], frames[2]):
bpy.context.scene.frame_set(f)
_vray_for_blender.setFrame(f)
nodeName = ExportMeshSample(o, ob)
_vray_for_blender.clearCache()
sce.frame_set(frame_current)
obPluginNames.append([ob, nodeName])
o.done()
vrsceneFile.close()
_vray_for_blender.clearFrames()
_vray_for_blender.exit(exporter)
# Launch the generator tool
err = None
for ob, nodeName in obPluginNames:
vrmeshName = LibUtils.CleanString(ob.name)
if oneObject and GeomMeshFile.filename:
vrmeshName = GeomMeshFile.filename
vrmeshName += ".vrmesh"
vrmeshFilepath = os.path.join(outputDirpath, vrmeshName)
err = LaunchPly2Vrmesh(vrsceneFilepath, vrmeshFilepath, nodeName, frames, applyTm, useVelocity)
if err is not None:
break
if GeomMeshFile.proxy_attach_mode != 'NONE':
attachOb = ob
if GeomMeshFile.proxy_attach_mode == 'NEW':
newName = '%s@VRayProxy' % ob.name
newMesh = bpy.data.meshes.new(newName)
attachOb = bpy.data.objects.new(newName, newMesh)
context.scene.objects.link(attachOb)
BlenderUtils.SelectObject(attachOb)
if GeomMeshFile.proxy_attach_mode == 'NEW':
for slot in ob.material_slots:
if slot and slot.material:
attachOb.data.materials.append(slot.material)
attachOb.material_slots[-1].link = 'OBJECT'
attachOb.material_slots[-1].material = slot.material
if GeomMeshFile.apply_transforms:
bpy.ops.object.transform_apply(location=True, rotation=True, scale=True)
else:
attachOb.matrix_world = ob.matrix_world
CreateProxyNodetree(attachOb, vrmeshFilepath)
if GeomMeshFile.proxy_attach_mode in {'NEW', 'REPLACE'}:
LoadProxyPreviewMesh(
attachOb,
vrmeshFilepath,
GeomMeshFile.anim_type,
GeomMeshFile.anim_offset,
GeomMeshFile.anim_speed,
context.scene.frame_current-1
)
# Remove temp export file
os.remove(vrsceneFilepath)
if err:
self.report({'ERROR'}, "Error generating VRayProxy! Check system console!")
debug.PrintError(err)
return {'CANCELLED'}
self.report({'INFO'}, "Done creating proxy!")
return {'FINISHED'}
def execute(self, context):
sce = context.scene
# Use current active object UI for initial settings
ob = bpy.context.object
selection = bpy.context.selected_objects
oneObject = len(selection)
GeomMeshFile = ob.data.vray.GeomMeshFile
# Create output path
outputIsRelative = BlenderUtils.IsPathRelative(GeomMeshFile.dirpath)
outputDirpath = BlenderUtils.GetFullFilepath(GeomMeshFile.dirpath)
outputDirpath = PathUtils.CreateDirectory(outputDirpath)
# Create tmp export file
vrsceneFilepath = os.path.join(tempfile.gettempdir(), "vrmesh.vrscene")
vrsceneFile = open(vrsceneFilepath, 'w')
# Settings
frames = None
frameStart = 1
frameStep = 1
if GeomMeshFile.animation not in {'NONE'}:
if GeomMeshFile.animation == 'MANUAL':
frameStart = GeomMeshFile.frame_start
frames = (frameStart, GeomMeshFile.frame_end, 1)
else:
frameStart = sce.frame_start
frameStep = sce.frame_step
frames = (sce.frame_start, sce.frame_end, sce.frame_step)
applyTm = GeomMeshFile.apply_transforms
useVelocity = GeomMeshFile.add_velocity
# Export objects meshes and generate nodes name list
obPluginNames = []
o = VRayStream.VRaySimplePluginExporter(outputFile=vrsceneFile)
exporter = _vray_for_blender.init(
engine=0,
context=bpy.context.as_pointer(),
scene=sce.as_pointer(),
data=bpy.data.as_pointer(),
mainFile=o.output,
objectFile=o.output,
envFile=o.output,
geometryFile=o.output,
lightsFile=o.output,
materialFile=o.output,
textureFile=o.output,
drSharePath="",
)
_vray_for_blender.initAnimation(True, frameStart, 1)
_vray_for_blender.setFrame(frameStart)
for ob in selection:
if ob.type in BlenderUtils.NonGeometryTypes:
continue
nodeName = None
if not frames:
nodeName = ExportMeshSample(o, ob)
else:
sce = bpy.context.scene
frame_current = sce.frame_current
for f in range(frames[0], frames[1] + frames[2], frames[2]):
bpy.context.scene.frame_set(f)
_vray_for_blender.setFrame(f)
nodeName = ExportMeshSample(o, ob)
_vray_for_blender.clearCache()
sce.frame_set(frame_current)
obPluginNames.append([ob, nodeName])
o.done()
vrsceneFile.close()
_vray_for_blender.clearFrames()
_vray_for_blender.exit(exporter)
# Launch the generator tool
err = None
for ob, nodeName in obPluginNames:
vrmeshName = LibUtils.CleanString(ob.name)
if oneObject and GeomMeshFile.filename:
vrmeshName = GeomMeshFile.filename
vrmeshName += ".vrmesh"
vrmeshFilepath = os.path.join(outputDirpath, vrmeshName)
err = LaunchPly2Vrmesh(vrsceneFilepath, vrmeshFilepath, nodeName,
frames, applyTm, useVelocity)
if err is not None:
break
if GeomMeshFile.proxy_attach_mode != 'NONE':
attachOb = ob
if GeomMeshFile.proxy_attach_mode == 'NEW':
newName = '%s@VRayProxy' % ob.name
newMesh = bpy.data.meshes.new(newName)
attachOb = bpy.data.objects.new(newName, newMesh)
context.scene.objects.link(attachOb)
BlenderUtils.SelectObject(attachOb)
if GeomMeshFile.proxy_attach_mode == 'NEW':
for slot in ob.material_slots:
if slot and slot.material:
attachOb.data.materials.append(slot.material)
attachOb.material_slots[-1].link = 'OBJECT'
attachOb.material_slots[
-1].material = slot.material
if GeomMeshFile.apply_transforms:
bpy.ops.object.transform_apply(location=True,
rotation=True,
scale=True)
else:
attachOb.matrix_world = ob.matrix_world
CreateProxyNodetree(attachOb, vrmeshFilepath, outputIsRelative)
if GeomMeshFile.proxy_attach_mode in {'NEW', 'REPLACE'}:
LoadProxyPreviewMesh(attachOb, vrmeshFilepath,
GeomMeshFile.anim_type,
GeomMeshFile.anim_offset,
GeomMeshFile.anim_speed,
context.scene.frame_current - 1)
# Remove temp export file
os.remove(vrsceneFilepath)
if err:
self.report({'ERROR'},
"Error generating VRayProxy! Check system console!")
debug.PrintError(err)
return {'CANCELLED'}
self.report({'INFO'}, "Done creating proxy!")
return {'FINISHED'}
