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import bpy
class PhysicButtonsPanel(bpy.types.Panel):
__space_type__ = 'PROPERTIES'
__region_type__ = 'WINDOW'
__context__ = "physics"
def poll(self, context):
ob = context.object
rd = context.scene.render_data
return (ob and ob.type == 'MESH') and (not rd.use_game_engine)
class PHYSICS_PT_fluid(PhysicButtonsPanel):
__label__ = "Fluid"
def draw(self, context):
layout = self.layout
md = context.fluid
ob = context.object
split = layout.split()
split.operator_context = 'EXEC_DEFAULT'
if md:
# remove modifier + settings
split.set_context_pointer("modifier", md)
split.itemO("object.modifier_remove", text="Remove")
row = split.row(align=True)
row.itemR(md, "render", text="")
row.itemR(md, "realtime", text="")
fluid = md.settings
else:
# add modifier
split.item_enumO("object.modifier_add", "type", 'FLUID_SIMULATION', text="Add")
split.itemL()
fluid = None
if fluid:
layout.itemR(fluid, "type")
if fluid.type == 'DOMAIN':
layout.itemO("fluid.bake", text="Bake Fluid Simulation", icon='ICON_MOD_FLUIDSIM')
split = layout.split()
col = split.column()
col.itemL(text="Resolution:")
col.itemR(fluid, "resolution", text="Final")
col.itemL(text="Render Display:")
col.itemR(fluid, "render_display_mode", text="")
col.itemL(text="Time:")
sub = col.column(align=True)
sub.itemR(fluid, "start_time", text="Start")
sub.itemR(fluid, "end_time", text="End")
col = split.column()
col.itemL(text="Required Memory: " + fluid.memory_estimate)
col.itemR(fluid, "preview_resolution", text="Preview")
col.itemL(text="Viewport Display:")
col.itemR(fluid, "viewport_display_mode", text="")
col.itemL()
col.itemR(fluid, "generate_speed_vectors")
col.itemR(fluid, "reverse_frames")
layout.itemR(fluid, "path", text="")
elif fluid.type == 'FLUID':
split = layout.split()
col = split.column()
col.itemL(text="Volume Initialization:")
col.itemR(fluid, "volume_initialization", text="")
col.itemR(fluid, "export_animated_mesh")
col = split.column()
col.itemL(text="Initial Velocity:")
col.itemR(fluid, "initial_velocity", text="")
elif fluid.type == 'OBSTACLE':
split = layout.split()
col = split.column()
col.itemL(text="Volume Initialization:")
col.itemR(fluid, "volume_initialization", text="")
col.itemR(fluid, "export_animated_mesh")
col = split.column()
col.itemL(text="Slip Type:")
col.itemR(fluid, "slip_type", text="")
if fluid.slip_type == 'PARTIALSLIP':
col.itemR(fluid, "partial_slip_factor", slider=True, text="Amount")
col.itemL(text="Impact:")
col.itemR(fluid, "impact_factor", text="Factor")
elif fluid.type == 'INFLOW':
split = layout.split()
col = split.column()
col.itemL(text="Volume Initialization:")
col.itemR(fluid, "volume_initialization", text="")
col.itemR(fluid, "export_animated_mesh")
col.itemR(fluid, "local_coordinates")
col = split.column()
col.itemL(text="Inflow Velocity:")
col.itemR(fluid, "inflow_velocity", text="")
elif fluid.type == 'OUTFLOW':
split = layout.split()
col = split.column()
col.itemL(text="Volume Initialization:")
col.itemR(fluid, "volume_initialization", text="")
col.itemR(fluid, "export_animated_mesh")
split.column()
elif fluid.type == 'PARTICLE':
split = layout.split(percentage=0.5)
col = split.column()
col.itemL(text="Influence:")
col.itemR(fluid, "particle_influence", text="Size")
col.itemR(fluid, "alpha_influence", text="Alpha")
col = split.column()
col.itemL(text="Type:")
col.itemR(fluid, "drops")
col.itemR(fluid, "floats")
col = split.column()
col.itemL()
col.itemR(fluid, "tracer")
layout.itemR(fluid, "path", text="")
elif fluid.type == 'CONTROL':
split = layout.split()
col = split.column()
col.itemL(text="")
col.itemR(fluid, "quality", slider=True)
col.itemR(fluid, "reverse_frames")
col = split.column()
col.itemL(text="Time:")
sub = col.column(align=True)
sub.itemR(fluid, "start_time", text="Start")
sub.itemR(fluid, "end_time", text="End")
split = layout.split()
col = split.column()
col.itemL(text="Attraction Force:")
sub = col.column(align=True)
sub.itemR(fluid, "attraction_strength", text="Strength")
sub.itemR(fluid, "attraction_radius", text="Radius")
col = split.column()
col.itemL(text="Velocity Force:")
sub = col.column(align=True)
sub.itemR(fluid, "velocity_strength", text="Strength")
sub.itemR(fluid, "velocity_radius", text="Radius")
class PHYSICS_PT_domain_gravity(PhysicButtonsPanel):
__label__ = "Domain World"
__default_closed__ = True
def poll(self, context):
md = context.fluid
if md:
return (md.settings.type == 'DOMAIN')
def draw(self, context):
layout = self.layout
fluid = context.fluid.settings
split = layout.split()
col = split.column()
col.itemL(text="Gravity:")
col.itemR(fluid, "gravity", text="")
col.itemL(text="Real World Size:")
col.itemR(fluid, "real_world_size", text="Metres")
col = split.column()
col.itemL(text="Viscosity Presets:")
sub = col.column(align=True)
sub.itemR(fluid, "viscosity_preset", text="")
if fluid.viscosity_preset == 'MANUAL':
sub.itemR(fluid, "viscosity_base", text="Base")
sub.itemR(fluid, "viscosity_exponent", text="Exponent", slider=True)
else:
sub.itemL()
sub.itemL()
col.itemL(text="Optimization:")
sub = col.column(align=True)
sub.itemR(fluid, "grid_levels", slider=True)
sub.itemR(fluid, "compressibility", slider=True)
class PHYSICS_PT_domain_boundary(PhysicButtonsPanel):
__label__ = "Domain Boundary"
__default_closed__ = True
def poll(self, context):
md = context.fluid
if md:
return (md.settings.type == 'DOMAIN')
def draw(self, context):
layout = self.layout
fluid = context.fluid.settings
split = layout.split()
col = split.column()
col.itemL(text="Slip Type:")
sub = col.column(align=True)
sub.itemR(fluid, "slip_type", text="")
if fluid.slip_type == 'PARTIALSLIP':
sub.itemR(fluid, "partial_slip_factor", slider=True, text="Amount")
col = split.column()
col.itemL(text="Surface:")
sub = col.column(align=True)
sub.itemR(fluid, "surface_smoothing", text="Smoothing")
sub.itemR(fluid, "surface_subdivisions", text="Subdivisions")
class PHYSICS_PT_domain_particles(PhysicButtonsPanel):
__label__ = "Domain Particles"
__default_closed__ = True
def poll(self, context):
md = context.fluid
if md:
return (md.settings.type == 'DOMAIN')
def draw(self, context):
layout = self.layout
fluid = context.fluid.settings
col = layout.column(align=True)
col.itemR(fluid, "tracer_particles")
col.itemR(fluid, "generate_particles")
bpy.types.register(PHYSICS_PT_fluid)
bpy.types.register(PHYSICS_PT_domain_gravity)
bpy.types.register(PHYSICS_PT_domain_boundary)
bpy.types.register(PHYSICS_PT_domain_particles)
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