blender/release/scripts/ui/properties_physics_fluid.py

337 lines
11 KiB
Python

# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8 compliant>
import bpy
narrowui = 180
class PhysicButtonsPanel(bpy.types.Panel):
bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'
bl_context = "physics"
def poll(self, context):
ob = context.object
rd = context.scene.render
return (ob and ob.type == 'MESH') and (not rd.use_game_engine)
class PHYSICS_PT_fluid(PhysicButtonsPanel):
bl_label = "Fluid"
def draw(self, context):
layout = self.layout
md = context.fluid
wide_ui = context.region.width > narrowui
split = layout.split(percentage=0.5)
if md:
# remove modifier + settings
split.set_context_pointer("modifier", md)
split.operator("object.modifier_remove", text="Remove")
row = split.row(align=True)
row.prop(md, "render", text="")
row.prop(md, "realtime", text="")
fluid = md.settings
else:
# add modifier
split.operator("object.modifier_add", text="Add").type = 'FLUID_SIMULATION'
if wide_ui:
split.label()
fluid = None
if fluid:
if wide_ui:
row = layout.row()
row.prop(fluid, "type")
if fluid.type not in ('NONE', 'DOMAIN', 'PARTICLE'):
row.prop(fluid, "active", text="")
else:
layout.prop(fluid, "type", text="")
if fluid.type not in ('NONE', 'DOMAIN', 'PARTICLE'):
layout.prop(fluid, "active", text="")
layout = layout.column()
if fluid.type not in ('NONE', 'DOMAIN', 'PARTICLE'):
layout.active = fluid.active
if fluid.type == 'DOMAIN':
layout.operator("fluid.bake", text="Bake Fluid Simulation", icon='MOD_FLUIDSIM')
split = layout.split()
col = split.column()
col.label(text="Resolution:")
col.prop(fluid, "resolution", text="Final")
col.label(text="Render Display:")
col.prop(fluid, "render_display_mode", text="")
if wide_ui:
col = split.column()
col.label(text="Required Memory: " + fluid.memory_estimate)
col.prop(fluid, "preview_resolution", text="Preview")
col.label(text="Viewport Display:")
col.prop(fluid, "viewport_display_mode", text="")
split = layout.split()
col = split.column()
col.label(text="Time:")
sub = col.column(align=True)
sub.prop(fluid, "start_time", text="Start")
sub.prop(fluid, "end_time", text="End")
if wide_ui:
col = split.column()
col.label()
col.prop(fluid, "generate_speed_vectors")
col.prop(fluid, "reverse_frames")
layout.prop(fluid, "path", text="")
elif fluid.type == 'FLUID':
split = layout.split()
col = split.column()
col.label(text="Volume Initialization:")
col.prop(fluid, "volume_initialization", text="")
col.prop(fluid, "export_animated_mesh")
if wide_ui:
col = split.column()
col.label(text="Initial Velocity:")
col.prop(fluid, "initial_velocity", text="")
elif fluid.type == 'OBSTACLE':
split = layout.split()
col = split.column()
col.label(text="Volume Initialization:")
col.prop(fluid, "volume_initialization", text="")
col.prop(fluid, "export_animated_mesh")
if wide_ui:
col = split.column()
col.label(text="Slip Type:")
col.prop(fluid, "slip_type", text="")
if fluid.slip_type == 'PARTIALSLIP':
col.prop(fluid, "partial_slip_factor", slider=True, text="Amount")
col.label(text="Impact:")
col.prop(fluid, "impact_factor", text="Factor")
elif fluid.type == 'INFLOW':
split = layout.split()
col = split.column()
col.label(text="Volume Initialization:")
col.prop(fluid, "volume_initialization", text="")
col.prop(fluid, "export_animated_mesh")
col.prop(fluid, "local_coordinates")
if wide_ui:
col = split.column()
col.label(text="Inflow Velocity:")
col.prop(fluid, "inflow_velocity", text="")
elif fluid.type == 'OUTFLOW':
split = layout.split()
col = split.column()
col.label(text="Volume Initialization:")
col.prop(fluid, "volume_initialization", text="")
col.prop(fluid, "export_animated_mesh")
if wide_ui:
split.column()
elif fluid.type == 'PARTICLE':
split = layout.split()
col = split.column()
col.label(text="Influence:")
col.prop(fluid, "particle_influence", text="Size")
col.prop(fluid, "alpha_influence", text="Alpha")
if wide_ui:
col = split.column()
col.label(text="Type:")
col.prop(fluid, "drops")
col.prop(fluid, "floats")
col.prop(fluid, "tracer")
layout.prop(fluid, "path", text="")
elif fluid.type == 'CONTROL':
split = layout.split()
col = split.column()
col.label(text="")
col.prop(fluid, "quality", slider=True)
col.prop(fluid, "reverse_frames")
if wide_ui:
col = split.column()
col.label(text="Time:")
sub = col.column(align=True)
sub.prop(fluid, "start_time", text="Start")
sub.prop(fluid, "end_time", text="End")
split = layout.split()
col = split.column()
col.label(text="Attraction Force:")
sub = col.column(align=True)
sub.prop(fluid, "attraction_strength", text="Strength")
sub.prop(fluid, "attraction_radius", text="Radius")
if wide_ui:
col = split.column()
col.label(text="Velocity Force:")
sub = col.column(align=True)
sub.prop(fluid, "velocity_strength", text="Strength")
sub.prop(fluid, "velocity_radius", text="Radius")
class PHYSICS_PT_domain_gravity(PhysicButtonsPanel):
bl_label = "Domain World"
bl_default_closed = True
def poll(self, context):
md = context.fluid
return md and (md.settings.type == 'DOMAIN')
def draw(self, context):
layout = self.layout
fluid = context.fluid.settings
scene = context.scene
wide_ui = context.region.width > narrowui
split = layout.split()
col = split.column()
if scene.use_gravity:
col.label(text="Using Scene Gravity", icon="SCENE_DATA")
sub = col.column()
sub.enabled = False
sub.prop(fluid, "gravity", text="")
else:
col.label(text="Gravity:")
col.prop(fluid, "gravity", text="")
if scene.unit_settings.system != 'NONE':
col.label(text="Using Scene Size Units", icon="SCENE_DATA")
sub = col.column()
sub.enabled = False
sub.prop(fluid, "real_world_size", text="Metres")
else:
col.label(text="Real World Size:")
col.prop(fluid, "real_world_size", text="Metres")
if wide_ui:
col = split.column()
col.label(text="Viscosity Presets:")
sub = col.column(align=True)
sub.prop(fluid, "viscosity_preset", text="")
if fluid.viscosity_preset == 'MANUAL':
sub.prop(fluid, "viscosity_base", text="Base")
sub.prop(fluid, "viscosity_exponent", text="Exponent", slider=True)
col.label(text="Optimization:")
col.prop(fluid, "grid_levels", slider=True)
col.prop(fluid, "compressibility", slider=True)
class PHYSICS_PT_domain_boundary(PhysicButtonsPanel):
bl_label = "Domain Boundary"
bl_default_closed = True
def poll(self, context):
md = context.fluid
return md and (md.settings.type == 'DOMAIN')
def draw(self, context):
layout = self.layout
fluid = context.fluid.settings
wide_ui = context.region.width > narrowui
split = layout.split()
col = split.column()
col.label(text="Slip Type:")
col.prop(fluid, "slip_type", text="")
if fluid.slip_type == 'PARTIALSLIP':
col.prop(fluid, "partial_slip_factor", slider=True, text="Amount")
if wide_ui:
col = split.column()
col.label(text="Surface:")
col.prop(fluid, "surface_smoothing", text="Smoothing")
col.prop(fluid, "surface_subdivisions", text="Subdivisions")
class PHYSICS_PT_domain_particles(PhysicButtonsPanel):
bl_label = "Domain Particles"
bl_default_closed = True
def poll(self, context):
md = context.fluid
return md and (md.settings.type == 'DOMAIN')
def draw(self, context):
layout = self.layout
fluid = context.fluid.settings
col = layout.column(align=True)
col.prop(fluid, "tracer_particles")
col.prop(fluid, "generate_particles")
classes = [
PHYSICS_PT_fluid,
PHYSICS_PT_domain_gravity,
PHYSICS_PT_domain_boundary,
PHYSICS_PT_domain_particles]
def register():
register = bpy.types.register
for cls in classes:
register(cls)
def unregister():
unregister = bpy.types.unregister
for cls in classes:
unregister(cls)
if __name__ == "__main__":
register()