diff options
Diffstat (limited to 'release/scripts/startup/bl_ui/properties_particle.py')
| -rw-r--r-- | release/scripts/startup/bl_ui/properties_particle.py | 1847 |
1 files changed, 1280 insertions, 567 deletions
diff --git a/release/scripts/startup/bl_ui/properties_particle.py b/release/scripts/startup/bl_ui/properties_particle.py index 14ca6f700f4..75b2d76d9c4 100644 --- a/release/scripts/startup/bl_ui/properties_particle.py +++ b/release/scripts/startup/bl_ui/properties_particle.py @@ -21,6 +21,7 @@ import bpy from bpy.types import Panel, Menu from rna_prop_ui import PropertyPanel from bpy.app.translations import pgettext_iface as iface_ +from bl_operators.presets import PresetMenu from .properties_physics_common import ( point_cache_ui, @@ -42,7 +43,7 @@ def particle_panel_enabled(context, psys): def particle_panel_poll(cls, context): psys = context.particle_system - engine = context.scene.render.engine + engine = context.engine settings = 0 if psys: @@ -66,7 +67,7 @@ def particle_get_settings(context): class PARTICLE_MT_specials(Menu): bl_label = "Particle Specials" - COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} def draw(self, context): layout = self.layout @@ -82,12 +83,12 @@ class PARTICLE_MT_specials(Menu): layout.operator("particle.duplicate_particle_system") -class PARTICLE_MT_hair_dynamics_presets(Menu): +class PARTICLE_PT_hair_dynamics_presets(PresetMenu): bl_label = "Hair Dynamics Presets" preset_subdir = "hair_dynamics" preset_operator = "script.execute_preset" - COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'} - draw = Menu.draw_preset + preset_add_operator = "particle.hair_dynamics_preset_add" + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} class ParticleButtonsPanel: @@ -131,20 +132,16 @@ class PARTICLE_UL_particle_systems(bpy.types.UIList): class PARTICLE_PT_context_particles(ParticleButtonsPanel, Panel): bl_label = "" bl_options = {'HIDE_HEADER'} - COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} @classmethod def poll(cls, context): - engine = context.scene.render.engine + engine = context.engine return (context.particle_system or context.object or context.space_data.pin_id) and (engine in cls.COMPAT_ENGINES) def draw(self, context): layout = self.layout - if context.scene.render.engine == 'BLENDER_GAME': - layout.label("Not available in the Game Engine") - return - ob = context.object psys = context.particle_system part = 0 @@ -153,7 +150,7 @@ class PARTICLE_PT_context_particles(ParticleButtonsPanel, Panel): row = layout.row() row.template_list("PARTICLE_UL_particle_systems", "particle_systems", ob, "particle_systems", - ob.particle_systems, "active_index", rows=1) + ob.particle_systems, "active_index", rows=2) col = row.column(align=True) col.operator("object.particle_system_add", icon='ZOOMIN', text="") @@ -238,7 +235,7 @@ class PARTICLE_PT_context_particles(ParticleButtonsPanel, Panel): class PARTICLE_PT_emission(ParticleButtonsPanel, Panel): bl_label = "Emission" - COMPAT_ENGINES = {'BLENDER_RENDER'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} @classmethod def poll(cls, context): @@ -259,67 +256,81 @@ class PARTICLE_PT_emission(ParticleButtonsPanel, Panel): psys = context.particle_system part = particle_get_settings(context) + layout.use_property_split = True + layout.enabled = particle_panel_enabled(context, psys) and (psys is None or not psys.has_multiple_caches) - row = layout.row() - row.active = part.emit_from == 'VERT' or part.distribution != 'GRID' - row.prop(part, "count") + col = layout.column() + col.active = part.emit_from == 'VERT' or part.distribution != 'GRID' + col.prop(part, "count") if part.type == 'HAIR': - row.prop(part, "hair_length") + col.prop(part, "hair_length") if not part.use_advanced_hair: row = layout.row() - row.prop(part, "use_modifier_stack") + col.prop(part, "use_modifier_stack") return if part.type != 'HAIR': - split = layout.split() - col = split.column(align=True) - col.prop(part, "frame_start") - col.prop(part, "frame_end") + col = layout.column() + + sub = col.column(align=True) + sub.prop(part, "frame_start", text="Frame Start") + sub.prop(part, "frame_end", text="End") - col = split.column(align=True) col.prop(part, "lifetime") - col.prop(part, "lifetime_random", slider=True) + col.prop(part, "lifetime_random", slider=True, text="Lifetime Randomness") - layout.label(text="Emit From:") - layout.row().prop(part, "emit_from", expand=True) - row = layout.row() +class PARTICLE_PT_emission_source(ParticleButtonsPanel, Panel): + bl_label = "Source" + bl_parent_id = "PARTICLE_PT_emission" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + def draw(self, context): + layout = self.layout + + part = particle_get_settings(context) + + layout.use_property_split = True + + col = layout.column() + col.prop(part, "emit_from") + col.prop(part, "use_modifier_stack") + if part.emit_from == 'FACE' or part.emit_from == 'VOLUME': + col.prop(part, "distribution") + if part.emit_from == 'VERT': - row.prop(part, "use_emit_random") + col.prop(part, "use_emit_random", text="Random Order") elif part.distribution == 'GRID': - row.prop(part, "invert_grid") - row.prop(part, "hexagonal_grid") + col.label(text="Grid") + col.prop(part, "invert_grid") + col.prop(part, "hexagonal_grid") else: - row.prop(part, "use_emit_random") - row.prop(part, "use_even_distribution") + col.prop(part, "use_emit_random") + col.prop(part, "use_even_distribution") if part.emit_from == 'FACE' or part.emit_from == 'VOLUME': - layout.row().prop(part, "distribution", expand=True) - row = layout.row() if part.distribution == 'JIT': - row.prop(part, "userjit", text="Particles/Face") - row.prop(part, "jitter_factor", text="Jittering Amount", slider=True) + col.prop(part, "userjit", text="Particles/Face") + col.prop(part, "jitter_factor", text="Jittering Amount", slider=True) elif part.distribution == 'GRID': - row.prop(part, "grid_resolution") - row.prop(part, "grid_random", text="Random", slider=True) - - row = layout.row() - row.prop(part, "use_modifier_stack") + col.prop(part, "grid_resolution") + col.prop(part, "grid_random", text="Random", slider=True) class PARTICLE_PT_hair_dynamics(ParticleButtonsPanel, Panel): bl_label = "Hair Dynamics" bl_options = {'DEFAULT_CLOSED'} - COMPAT_ENGINES = {'BLENDER_RENDER'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} @classmethod def poll(cls, context): psys = context.particle_system - engine = context.scene.render.engine + engine = context.engine if psys is None: return False if psys.settings is None: @@ -330,12 +341,23 @@ class PARTICLE_PT_hair_dynamics(ParticleButtonsPanel, Panel): psys = context.particle_system self.layout.prop(psys, "use_hair_dynamics", text="") + def draw_header_preset(self, context): + psys = context.particle_system + + if not psys.cloth: + return + + layout = self.layout + layout.enabled = psys.use_hair_dynamics and psys.point_cache.is_baked is False + PARTICLE_PT_hair_dynamics_presets.draw_panel_header(layout) + def draw(self, context): layout = self.layout psys = context.particle_system if not psys.cloth: + layout.label(text="Hair dynamics disabled") return cloth_md = psys.cloth @@ -344,49 +366,20 @@ class PARTICLE_PT_hair_dynamics(ParticleButtonsPanel, Panel): layout.enabled = psys.use_hair_dynamics and psys.point_cache.is_baked is False - row = layout.row(align=True) - row.menu("PARTICLE_MT_hair_dynamics_presets", text=bpy.types.PARTICLE_MT_hair_dynamics_presets.bl_label) - row.operator("particle.hair_dynamics_preset_add", text="", icon='ZOOMIN') - row.operator("particle.hair_dynamics_preset_add", text="", icon='ZOOMOUT').remove_active = True - - split = layout.column() - - col = split.column() - col.label(text="Structure") - col.prop(cloth, "mass") - sub = col.column(align=True) - subsub = sub.row(align=True) - subsub.prop(cloth, "bending_stiffness", text="Stiffness") - subsub.prop(psys.settings, "bending_random", text="Random") - sub.prop(cloth, "bending_damping", text="Damping") - # XXX has no noticeable effect with stiff hair structure springs - #col.prop(cloth, "spring_damping", text="Damping") - - split.separator() - - col = split.column() - col.label(text="Volume") - col.prop(cloth, "air_damping", text="Air Drag") - col.prop(cloth, "internal_friction", slider=True) - sub = col.column(align=True) - sub.prop(cloth, "density_target", text="Density Target") - sub.prop(cloth, "density_strength", slider=True, text="Strength") - col.prop(cloth, "voxel_cell_size") + layout.use_property_split = True - split.separator() + layout.separator() - col = split.column() - col.label(text="Pinning") - col.prop(cloth, "pin_stiffness", text="Goal Strength") + col = layout.column() + col.prop(cloth, "quality", text="Quality Steps", slider=True) + col.prop(psys.settings, "show_hair_grid", text="Display Hair Grid") - split.separator() + layout.separator() - col = split.column() - col.label(text="Quality:") - col.prop(cloth, "quality", text="Steps", slider=True) + col = layout.column() + col.prop(cloth, "pin_stiffness", text="Pin Goal Strength") - row = col.row() - row.prop(psys.settings, "show_hair_grid", text="HairGrid") + layout.separator() if result: box = layout.box() @@ -409,15 +402,80 @@ class PARTICLE_PT_hair_dynamics(ParticleButtonsPanel, Panel): box.label("Error: %.5f .. %.5f (avg. %.5f)" % (result.min_error, result.max_error, result.avg_error)) +class PARTICLE_PT_hair_dynamics_structure(ParticleButtonsPanel, Panel): + bl_label = "Structure" + bl_parent_id = "PARTICLE_PT_hair_dynamics" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + return context.particle_system.cloth is not None + + def draw(self, context): + layout = self.layout + + psys = context.particle_system + cloth_md = psys.cloth + cloth = cloth_md.settings + result = cloth_md.solver_result + + layout.enabled = psys.use_hair_dynamics and psys.point_cache.is_baked is False + + layout.use_property_split = True + + col = layout.column() + col.prop(cloth, "mass") + sub = col.column(align=True) + sub.prop(cloth, "bending_stiffness", text="Stiffness") + sub.prop(psys.settings, "bending_random", text="Random") + col.prop(cloth, "bending_damping", text="Damping") + # XXX has no noticeable effect with stiff hair structure springs + #col.prop(cloth, "spring_damping", text="Damping") + + +class PARTICLE_PT_hair_dynamics_volume(ParticleButtonsPanel, Panel): + bl_label = "Volume" + bl_parent_id = "PARTICLE_PT_hair_dynamics" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + return context.particle_system.cloth is not None + + def draw(self, context): + layout = self.layout + + psys = context.particle_system + cloth_md = psys.cloth + cloth = cloth_md.settings + result = cloth_md.solver_result + + layout.enabled = psys.use_hair_dynamics and psys.point_cache.is_baked is False + + layout.use_property_split = True + + col = layout.column() + col.prop(cloth, "air_damping", text="Air Drag") + col.prop(cloth, "internal_friction", slider=True) + col.prop(cloth, "voxel_cell_size") + + col.separator() + + col.prop(cloth, "density_target", text="Density Target") + col.prop(cloth, "density_strength", slider=True, text="Density Strength") + + class PARTICLE_PT_cache(ParticleButtonsPanel, Panel): bl_label = "Cache" bl_options = {'DEFAULT_CLOSED'} - COMPAT_ENGINES = {'BLENDER_RENDER'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} @classmethod def poll(cls, context): psys = context.particle_system - engine = context.scene.render.engine + engine = context.engine if psys is None: return False if psys.settings is None: @@ -442,7 +500,8 @@ class PARTICLE_PT_cache(ParticleButtonsPanel, Panel): class PARTICLE_PT_velocity(ParticleButtonsPanel, Panel): bl_label = "Velocity" - COMPAT_ENGINES = {'BLENDER_RENDER'} + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} @classmethod def poll(cls, context): @@ -463,37 +522,35 @@ class PARTICLE_PT_velocity(ParticleButtonsPanel, Panel): part = particle_get_settings(context) layout.enabled = particle_panel_enabled(context, psys) + layout.use_property_split = True - split = layout.split() - - col = split.column() - col.label(text="Emitter Geometry:") + col = layout.column() col.prop(part, "normal_factor") sub = col.column(align=True) - sub.prop(part, "tangent_factor") - sub.prop(part, "tangent_phase", slider=True) + sub.prop(part, "tangent_factor", text="Tangent") + sub.prop(part, "tangent_phase", slider=True, text="Tangent Phase") - col = split.column() - col.label(text="Emitter Object:") - col.prop(part, "object_align_factor", text="") + col.separator() + + col.prop(part, "object_align_factor") + + col.separator() - layout.label(text="Other:") - row = layout.row() if part.emit_from == 'PARTICLE': - row.prop(part, "particle_factor") + col.prop(part, "particle_factor") else: - row.prop(part, "object_factor", slider=True) - row.prop(part, "factor_random") + col.prop(part, "object_factor", slider=True) + col.prop(part, "factor_random", text="Randomize") # if part.type=='REACTOR': - # sub.prop(part, "reactor_factor") - # sub.prop(part, "reaction_shape", slider=True) + # sub.prop(part, "reactor_factor") + # sub.prop(part, "reaction_shape", slider=True) class PARTICLE_PT_rotation(ParticleButtonsPanel, Panel): bl_label = "Rotation" bl_options = {'DEFAULT_CLOSED'} - COMPAT_ENGINES = {'BLENDER_RENDER'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} @classmethod def poll(cls, context): @@ -526,37 +583,52 @@ class PARTICLE_PT_rotation(ParticleButtonsPanel, Panel): part = context.space_data.pin_id layout.enabled = particle_panel_enabled(context, psys) and part.use_rotations + layout.use_property_split = True - layout.label(text="Initial Orientation:") + col = layout.column() - split = layout.split() + col.prop(part, "rotation_mode") + col.prop(part, "rotation_factor_random", slider=True, text="Randomize") - col = split.column(align=True) - col.prop(part, "rotation_mode", text="") - col.prop(part, "rotation_factor_random", slider=True, text="Random") + col.separator() - col = split.column(align=True) col.prop(part, "phase_factor", slider=True) - col.prop(part, "phase_factor_random", text="Random", slider=True) + col.prop(part, "phase_factor_random", text="Randomize Phase ", slider=True) if part.type != 'HAIR': - layout.label(text="Angular Velocity:") + col.prop(part, "use_dynamic_rotation") - split = layout.split() - col = split.column(align=True) - col.prop(part, "angular_velocity_mode", text="") - sub = col.column(align=True) - sub.active = part.angular_velocity_mode != 'NONE' - sub.prop(part, "angular_velocity_factor", text="") +class PARTICLE_PT_rotation_angular_velocity(ParticleButtonsPanel, Panel): + bl_label = "Angular Velocity" + bl_parent_id = "PARTICLE_PT_rotation" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} - col = split.column() - col.prop(part, "use_dynamic_rotation") + def draw(self, context): + layout = self.layout + + psys = context.particle_system + if psys: + part = psys.settings + else: + part = context.space_data.pin_id + + layout.enabled = particle_panel_enabled(context, psys) and part.use_rotations + layout.use_property_split = True + + col = layout.column() + + col.prop(part, "angular_velocity_mode", text="Axis") + sub = col.column(align=True) + sub.active = part.angular_velocity_mode != 'NONE' + sub.prop(part, "angular_velocity_factor", text="Amount") class PARTICLE_PT_physics(ParticleButtonsPanel, Panel): bl_label = "Physics" - COMPAT_ENGINES = {'BLENDER_RENDER'} + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} @classmethod def poll(cls, context): @@ -572,233 +644,455 @@ class PARTICLE_PT_physics(ParticleButtonsPanel, Panel): def draw(self, context): layout = self.layout + layout.use_property_split = True psys = context.particle_system part = particle_get_settings(context) layout.enabled = particle_panel_enabled(context, psys) - layout.row().prop(part, "physics_type", expand=True) + layout.prop(part, "physics_type") - row = layout.row() + col = layout.column() if part.physics_type != 'NO': - col = row.column(align=True) + col = col.column() col.prop(part, "mass") col.prop(part, "use_multiply_size_mass", text="Multiply mass with size") - if part.physics_type in {'NEWTON', 'FLUID'}: - split = layout.split() - - col = split.column() - col.label(text="Forces:") - col.prop(part, "brownian_factor") - col.prop(part, "drag_factor", slider=True) - col.prop(part, "damping", slider=True) - - col = split.column() - col.label(text="Integration:") - col.prop(part, "integrator", text="") - col.prop(part, "timestep") - sub = col.row() - sub.prop(part, "subframes") - supports_courant = part.physics_type == 'FLUID' - subsub = sub.row() - subsub.enabled = supports_courant - subsub.prop(part, "use_adaptive_subframes", text="") - if supports_courant and part.use_adaptive_subframes: - col.prop(part, "courant_target", text="Threshold") + if part.physics_type == 'FLUID': + fluid = part.fluid - row = layout.row() - row.prop(part, "use_size_deflect") - row.prop(part, "use_die_on_collision") - - layout.prop(part, "collision_group") - - if part.physics_type == 'FLUID': - fluid = part.fluid - - split = layout.split() - sub = split.row() - sub.prop(fluid, "solver", expand=True) - - split = layout.split() - - col = split.column() - col.label(text="Fluid Properties:") - col.prop(fluid, "stiffness", text="Stiffness") - col.prop(fluid, "linear_viscosity", text="Viscosity") - col.prop(fluid, "buoyancy", text="Buoyancy", slider=True) - - col = split.column() - col.label(text="Advanced:") - - if fluid.solver == 'DDR': - sub = col.row() - sub.prop(fluid, "repulsion", slider=fluid.factor_repulsion) - sub.prop(fluid, "factor_repulsion", text="") - - sub = col.row() - sub.prop(fluid, "stiff_viscosity", slider=fluid.factor_stiff_viscosity) - sub.prop(fluid, "factor_stiff_viscosity", text="") - - sub = col.row() - sub.prop(fluid, "fluid_radius", slider=fluid.factor_radius) - sub.prop(fluid, "factor_radius", text="") - - sub = col.row() - sub.prop(fluid, "rest_density", slider=fluid.use_factor_density) - sub.prop(fluid, "use_factor_density", text="") - - if fluid.solver == 'CLASSICAL': - # With the classical solver, it is possible to calculate the - # spacing between particles when the fluid is at rest. This - # makes it easier to set stable initial conditions. - particle_volume = part.mass / fluid.rest_density - spacing = pow(particle_volume, 1.0 / 3.0) - sub = col.row() - sub.label(text="Spacing: %g" % spacing) - - elif fluid.solver == 'DDR': - split = layout.split() - - col = split.column() - col.label(text="Springs:") - col.prop(fluid, "spring_force", text="Force") - col.prop(fluid, "use_viscoelastic_springs") - sub = col.column(align=True) - sub.active = fluid.use_viscoelastic_springs - sub.prop(fluid, "yield_ratio", slider=True) - sub.prop(fluid, "plasticity", slider=True) - - col = split.column() - col.label(text="Advanced:") - sub = col.row() - sub.prop(fluid, "rest_length", slider=fluid.factor_rest_length) - sub.prop(fluid, "factor_rest_length", text="") - col.label(text="") - sub = col.column() - sub.active = fluid.use_viscoelastic_springs - sub.prop(fluid, "use_initial_rest_length") - sub.prop(fluid, "spring_frames", text="Frames") + col.separator() + col.prop(fluid, "solver") + col.prop(fluid, "stiffness", text="Stiffness") + col.prop(fluid, "linear_viscosity", text="Viscosity") + col.prop(fluid, "buoyancy", text="Buoyancy", slider=True) elif part.physics_type == 'KEYED': - split = layout.split() - sub = split.column() - row = layout.row() - col = row.column() - col.active = not psys.use_keyed_timing - col.prop(part, "keyed_loops", text="Loops") + sub = col.column() + sub.active = not psys.use_keyed_timing + sub.prop(part, "keyed_loops", text="Loops") if psys: - row.prop(psys, "use_keyed_timing", text="Use Timing") + col.prop(psys, "use_keyed_timing", text="Use Timing") - layout.label(text="Keys:") - elif part.physics_type == 'BOIDS': - boids = part.boids + col.label(text="Keys") - row = layout.row() - row.prop(boids, "use_flight") - row.prop(boids, "use_land") - row.prop(boids, "use_climb") - - split = layout.split() - - col = split.column(align=True) - col.active = boids.use_flight - col.prop(boids, "air_speed_max") - col.prop(boids, "air_speed_min", slider=True) - col.prop(boids, "air_acc_max", slider=True) - col.prop(boids, "air_ave_max", slider=True) - col.prop(boids, "air_personal_space") - row = col.row(align=True) - row.active = (boids.use_land or boids.use_climb) and boids.use_flight - row.prop(boids, "land_smooth") - - col = split.column(align=True) - col.active = boids.use_land or boids.use_climb - col.prop(boids, "land_speed_max") - col.prop(boids, "land_jump_speed") - col.prop(boids, "land_acc_max", slider=True) - col.prop(boids, "land_ave_max", slider=True) - col.prop(boids, "land_personal_space") - col.prop(boids, "land_stick_force") - - layout.prop(part, "collision_group") - - split = layout.split() - - col = split.column(align=True) - col.label(text="Battle:") - col.prop(boids, "health") - col.prop(boids, "strength") - col.prop(boids, "aggression") - col.prop(boids, "accuracy") - col.prop(boids, "range") - col = split.column() - col.label(text="Misc:") - col.prop(boids, "bank", slider=True) - col.prop(boids, "pitch", slider=True) - col.prop(boids, "height", slider=True) - - if psys and part.physics_type in {'KEYED', 'BOIDS', 'FLUID'}: - if part.physics_type == 'BOIDS': - layout.label(text="Relations:") +class PARTICLE_PT_physics_fluid_advanced(ParticleButtonsPanel, Panel): + bl_label = "Advanced" + bl_parent_id = "PARTICLE_PT_physics" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + fluid = part.fluid + if part.physics_type == 'FLUID': + return True + else: + return False + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + part = particle_get_settings(context) + fluid = part.fluid + + col = layout.column() + + if fluid.solver == 'DDR': + sub = col.column() + sub.prop(fluid, "repulsion", slider=fluid.factor_repulsion) + sub.prop(fluid, "factor_repulsion") + + sub.prop(fluid, "stiff_viscosity", slider=fluid.factor_stiff_viscosity) + sub.prop(fluid, "factor_stiff_viscosity") + + sub = col.column() + sub.prop(fluid, "fluid_radius", slider=fluid.factor_radius) + sub.prop(fluid, "factor_radius") + + sub.prop(fluid, "rest_density", slider=fluid.use_factor_density) + sub.prop(fluid, "use_factor_density") + + if fluid.solver == 'CLASSICAL': + # With the classical solver, it is possible to calculate the + # spacing between particles when the fluid is at rest. This + # makes it easier to set stable initial conditions. + particle_volume = part.mass / fluid.rest_density + spacing = pow(particle_volume, 1.0 / 3.0) + + sub.label(text="Spacing: %g" % spacing) + + +class PARTICLE_PT_physics_fluid_springs(ParticleButtonsPanel, Panel): + bl_label = "Springs" + bl_parent_id = "PARTICLE_PT_physics" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + fluid = part.fluid + if part.physics_type == 'FLUID' and fluid.solver == 'DDR': + return True + else: + return False + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + part = particle_get_settings(context) + fluid = part.fluid + + col = layout.column() + + col.prop(fluid, "spring_force", text="Force") + + +class PARTICLE_PT_physics_fluid_springs_viscoelastic(ParticleButtonsPanel, Panel): + bl_label = "Viscoelastic Springs" + bl_parent_id = "PARTICLE_PT_physics_fluid_springs" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + fluid = part.fluid + if part.physics_type == 'FLUID' and fluid.solver == 'DDR': + return True + else: + return False + + def draw_header(self, context): + psys = context.particle_system + part = particle_get_settings(context) + fluid = part.fluid + + self.layout.prop(fluid, "use_viscoelastic_springs", text="") + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + part = particle_get_settings(context) + fluid = part.fluid + + col = layout.column() + col.active = fluid.use_viscoelastic_springs + col.prop(fluid, "yield_ratio", slider=True) + col.prop(fluid, "plasticity", slider=True) + + col.separator() + + col.prop(fluid, "use_initial_rest_length") + col.prop(fluid, "spring_frames", text="Frames") + + +class PARTICLE_PT_physics_fluid_springs_advanced(ParticleButtonsPanel, Panel): + bl_label = "Advanced" + bl_parent_id = "PARTICLE_PT_physics_fluid_springs" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + fluid = part.fluid + if part.physics_type == 'FLUID' and fluid.solver == 'DDR': + return True + else: + return False + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + part = particle_get_settings(context) + fluid = part.fluid + + sub = layout.column() + sub.prop(fluid, "rest_length", slider=fluid.factor_rest_length) + sub.prop(fluid, "factor_rest_length") + + +class PARTICLE_PT_physics_boids_movement(ParticleButtonsPanel, Panel): + bl_label = "Movement" + bl_parent_id = "PARTICLE_PT_physics" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.physics_type in {'BOIDS'} + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + part = particle_get_settings(context) + boids = part.boids + + col=layout.column() + + col.prop(boids, "use_flight") + col.prop(boids, "use_land") + col.prop(boids, "use_climb") + + col=layout.column() + + col.active = boids.use_flight + sub = col.column() + sub.prop(boids, "air_speed_max") + sub.prop(boids, "air_speed_min", slider=True) + col.prop(boids, "air_acc_max", slider=True) + col.prop(boids, "air_ave_max", slider=True) + col.prop(boids, "air_personal_space") + row = col.row(align=True) + row.active = (boids.use_land or boids.use_climb) and boids.use_flight + row.prop(boids, "land_smooth") + + layout.separator() + + col=layout.column() + col.active = boids.use_land or boids.use_climb + col.prop(boids, "land_speed_max") + col.prop(boids, "land_jump_speed") + col.prop(boids, "land_acc_max", slider=True) + col.prop(boids, "land_ave_max", slider=True) + col.prop(boids, "land_personal_space") + col.prop(boids, "land_stick_force") + + layout.separator() + + layout.prop(part, "collision_group") + +class PARTICLE_PT_physics_boids_battle(ParticleButtonsPanel, Panel): + bl_label = "Battle" + bl_parent_id = "PARTICLE_PT_physics" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.physics_type in {'BOIDS'} + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + part = particle_get_settings(context) + boids = part.boids + + col=layout.column() + + col.prop(boids, "health") + col.prop(boids, "strength") + col.prop(boids, "aggression") + col.prop(boids, "accuracy") + col.prop(boids, "range") + +class PARTICLE_PT_physics_boids_misc(ParticleButtonsPanel, Panel): + bl_label = "Misc" + bl_parent_id = "PARTICLE_PT_physics" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.physics_type in {'BOIDS'} + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + part = particle_get_settings(context) + boids = part.boids + + col=layout.column() + + col.prop(boids, "bank", slider=True) + col.prop(boids, "pitch", slider=True) + col.prop(boids, "height", slider=True) + + +class PARTICLE_PT_physics_relations(ParticleButtonsPanel, Panel): + bl_label = "Relations" + bl_parent_id = "PARTICLE_PT_physics" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.physics_type in {'KEYED', 'BOIDS', 'FLUID'} + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + part = particle_get_settings(context) + + + row = layout.row() + row.template_list("UI_UL_list", "particle_targets", psys, "targets", + psys, "active_particle_target_index", rows=4) + + col = row.column() + sub = col.row() + subsub = sub.column(align=True) + subsub.operator("particle.new_target", icon='ZOOMIN', text="") + subsub.operator("particle.target_remove", icon='ZOOMOUT', text="") + sub = col.row() + subsub = sub.column(align=True) + subsub.operator("particle.target_move_up", icon='TRIA_UP', text="") + subsub.operator("particle.target_move_down", icon='TRIA_DOWN', text="") + + key = psys.active_particle_target + + if key: + if part.physics_type == 'KEYED': + col = layout.column() + # doesn't work yet + #col.alert = key.valid + col.prop(key, "object") + col.prop(key, "system", text="System") + + col.active = psys.use_keyed_timing + col.prop(key, "time") + col.prop(key, "duration") + elif part.physics_type == 'BOIDS': + sub = layout.column() + # doesn't work yet + #sub.alert = key.valid + sub.prop(key, "object") + sub.prop(key, "system", text="System") + layout.prop(key, "alliance") elif part.physics_type == 'FLUID': - layout.label(text="Fluid Interaction:") + sub = layout.column() + # doesn't work yet + #sub.alert = key.valid + sub.prop(key, "object") + sub.prop(key, "system", text="System") - row = layout.row() - row.template_list("UI_UL_list", "particle_targets", psys, "targets", - psys, "active_particle_target_index", rows=4) - - col = row.column() - sub = col.row() - subsub = sub.column(align=True) - subsub.operator("particle.new_target", icon='ZOOMIN', text="") - subsub.operator("particle.target_remove", icon='ZOOMOUT', text="") - sub = col.row() - subsub = sub.column(align=True) - subsub.operator("particle.target_move_up", icon='TRIA_UP', text="") - subsub.operator("particle.target_move_down", icon='TRIA_DOWN', text="") - - key = psys.active_particle_target - if key: - row = layout.row() - if part.physics_type == 'KEYED': - col = row.column() - # doesn't work yet - #col.alert = key.valid - col.prop(key, "object", text="") - col.prop(key, "system", text="System") - col = row.column() - col.active = psys.use_keyed_timing - col.prop(key, "time") - col.prop(key, "duration") - elif part.physics_type == 'BOIDS': - sub = row.row() - # doesn't work yet - #sub.alert = key.valid - sub.prop(key, "object", text="") - sub.prop(key, "system", text="System") - - layout.row().prop(key, "alliance", expand=True) - elif part.physics_type == 'FLUID': - sub = row.row() - # doesn't work yet - #sub.alert = key.valid - sub.prop(key, "object", text="") - sub.prop(key, "system", text="System") + + +class PARTICLE_PT_physics_deflection(ParticleButtonsPanel, Panel): + bl_label = "Deflection" + bl_parent_id = "PARTICLE_PT_physics" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.physics_type in {'NEWTON', 'FLUID'} + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + part = particle_get_settings(context) + + layout.enabled = particle_panel_enabled(context, psys) + + col = layout.column() + col.prop(part, "use_size_deflect") + col.prop(part, "use_die_on_collision") + + col.prop(part, "collision_group") + + +class PARTICLE_PT_physics_forces(ParticleButtonsPanel, Panel): + bl_label = "Forces" + bl_parent_id = "PARTICLE_PT_physics" + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.physics_type == 'NEWTON' + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + part = particle_get_settings(context) + + layout.enabled = particle_panel_enabled(context, psys) + + col = layout.column() + + col.prop(part, "brownian_factor") + col.prop(part, "drag_factor", slider=True) + col.prop(part, "damping", slider=True) + + +class PARTICLE_PT_physics_integration(ParticleButtonsPanel, Panel): + bl_label = "Integration" + bl_options = {'DEFAULT_CLOSED'} + bl_parent_id = "PARTICLE_PT_physics" + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.physics_type == 'NEWTON' + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + part = particle_get_settings(context) + + layout.enabled = particle_panel_enabled(context, psys) + + col = layout.column() + + col.prop(part, "integrator") + col.prop(part, "timestep") + sub = col.row() + sub.prop(part, "subframes") + supports_courant = part.physics_type == 'FLUID' + subsub = sub.row() + subsub.enabled = supports_courant + subsub.prop(part, "use_adaptive_subframes", text="") + if supports_courant and part.use_adaptive_subframes: + col.prop(part, "courant_target", text="Threshold") class PARTICLE_PT_boidbrain(ParticleButtonsPanel, Panel): bl_label = "Boid Brain" - COMPAT_ENGINES = {'BLENDER_RENDER'} + bl_options = {'DEFAULT_CLOSED'} + bl_parent_id = "PARTICLE_PT_physics" + + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} @classmethod def poll(cls, context): psys = context.particle_system settings = particle_get_settings(context) - engine = context.scene.render.engine + engine = context.engine if settings is None: return False @@ -895,12 +1189,13 @@ class PARTICLE_PT_boidbrain(ParticleButtonsPanel, Panel): class PARTICLE_PT_render(ParticleButtonsPanel, Panel): bl_label = "Render" - COMPAT_ENGINES = {'BLENDER_RENDER'} + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} @classmethod def poll(cls, context): settings = particle_get_settings(context) - engine = context.scene.render.engine + engine = context.engine if settings is None: return False @@ -908,257 +1203,453 @@ class PARTICLE_PT_render(ParticleButtonsPanel, Panel): def draw(self, context): layout = self.layout + layout.use_property_split = True psys = context.particle_system part = particle_get_settings(context) + layout.prop(part, "render_type", text="Render As") + + if part.type == 'EMITTER' or \ + (part.render_type in {'OBJECT', 'COLLECTION'} and part.type == 'HAIR'): + if part.render_type not in {'NONE'}: + + col = layout.column(align=True) + col.prop(part, "particle_size", text="Scale") + col.prop(part, "size_random", slider=True, text="Scale Randomness") + if psys: - row = layout.row() - if part.render_type in {'OBJECT', 'GROUP'}: - row.enabled = False - row.prop(part, "material_slot", text="") - row.prop(psys, "parent") + col = layout.column() + if part.render_type not in {'OBJECT', 'COLLECTION', 'NONE'}: + # col.enabled = False + col.prop(part, "material_slot", text="Material") + col.prop(psys, "parent", text="Coordinate System") - split = layout.split() - col = split.column() - col.prop(part, "use_render_emitter") - col.prop(part, "use_parent_particles") +class PARTICLE_PT_render_extra(ParticleButtonsPanel, Panel): + bl_label = "Extra" + bl_parent_id = "PARTICLE_PT_render" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} - col = split.column() - col.prop(part, "show_unborn") - col.prop(part, "use_dead") + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.render_type != 'NONE' - layout.row().prop(part, "render_type", expand=True) + def draw(self, context): + layout = self.layout + layout.use_property_split = True - split = layout.split() + psys = context.particle_system + ob = context.object + part = particle_get_settings(context) - col = split.column() + col = layout.column() - if part.render_type == 'LINE': - col.prop(part, "line_length_tail") - col.prop(part, "line_length_head") + col = layout.column() + col.prop(part, "use_parent_particles", text="Parent Particles") + col.prop(part, "show_unborn", text="Unborn") + col.prop(part, "use_dead", text="Dead") - split.prop(part, "use_velocity_length") - elif part.render_type == 'PATH': - col.prop(part, "use_strand_primitive") - sub = col.column() - sub.active = (part.use_strand_primitive is False) - sub.prop(part, "use_render_adaptive") - sub = col.column() - sub.active = part.use_render_adaptive or part.use_strand_primitive is True - sub.prop(part, "adaptive_angle") - sub = col.column() - sub.active = (part.use_render_adaptive is True and part.use_strand_primitive is False) - sub.prop(part, "adaptive_pixel") - col.prop(part, "use_hair_bspline") - col.prop(part, "render_step", text="Steps") - col = split.column() - col.label(text="Timing:") - col.prop(part, "use_absolute_path_time") +class PARTICLE_PT_render_line(ParticleButtonsPanel, Panel): + bl_label = "Line" + bl_parent_id = "PARTICLE_PT_render" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} - if part.type == 'HAIR' or psys.point_cache.is_baked: - col.prop(part, "path_start", text="Start", slider=not part.use_absolute_path_time) - else: - col.prop(part, "trail_count") + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.render_type == 'LINE' - col.prop(part, "path_end", text="End", slider=not part.use_absolute_path_time) - col.prop(part, "length_random", text="Random", slider=True) + def draw(self, context): + layout = self.layout + layout.use_property_split = True - row = layout.row() - col = row.column() - - if part.type == 'HAIR' and part.use_strand_primitive is True and part.child_type == 'INTERPOLATED': - layout.prop(part, "use_simplify") - if part.use_simplify is True: - row = layout.row() - row.prop(part, "simplify_refsize") - row.prop(part, "simplify_rate") - row.prop(part, "simplify_transition") - row = layout.row() - row.prop(part, "use_simplify_viewport") - sub = row.row() - sub.active = part.use_simplify_viewport is True - sub.prop(part, "simplify_viewport") - - elif part.render_type == 'OBJECT': - col.prop(part, "dupli_object") - sub = col.row() - sub.prop(part, "use_global_dupli") - sub.prop(part, "use_rotation_dupli") - sub.prop(part, "use_scale_dupli") - elif part.render_type == 'GROUP': - col.prop(part, "dupli_group") - split = layout.split() + psys = context.particle_system + ob = context.object + part = particle_get_settings(context) - col = split.column() - col.prop(part, "use_whole_group") - sub = col.column() - sub.active = (part.use_whole_group is False) - sub.prop(part, "use_group_pick_random") - sub.prop(part, "use_group_count") + col = layout.column() - col = split.column() - sub = col.column() - sub.active = (part.use_whole_group is False) - sub.prop(part, "use_global_dupli") - sub.prop(part, "use_rotation_dupli") - sub.prop(part, "use_scale_dupli") + col.separator() + sub = col.column(align=True) + sub.prop(part, "line_length_tail", text="Length Tail") + sub.prop(part, "line_length_head", text="Head") + col.prop(part, "use_velocity_length", text="Velocity Length") - if part.use_group_count and not part.use_whole_group: - row = layout.row() - row.template_list("UI_UL_list", "particle_dupli_weights", part, "dupli_weights", - part, "active_dupliweight_index") - col = row.column() - sub = col.row() - subsub = sub.column(align=True) - subsub.operator("particle.dupliob_copy", icon='ZOOMIN', text="") - subsub.operator("particle.dupliob_remove", icon='ZOOMOUT', text="") - subsub.operator("particle.dupliob_move_up", icon='TRIA_UP', text="") - subsub.operator("particle.dupliob_move_down", icon='TRIA_DOWN', text="") +class PARTICLE_PT_render_path(ParticleButtonsPanel, Panel): + bl_label = "Path" + bl_parent_id = "PARTICLE_PT_render" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} - weight = part.active_dupliweight - if weight: - row = layout.row() - row.prop(weight, "count") + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.render_type == 'PATH' - elif part.render_type == 'BILLBOARD': - ob = context.object + def draw(self, context): + layout = self.layout + layout.use_property_split = True - col.label(text="Align:") + psys = context.particle_system + ob = context.object + part = particle_get_settings(context) - row = layout.row() - row.prop(part, "billboard_align", expand=True) - row.prop(part, "lock_billboard", text="Lock") - row = layout.row() - row.prop(part, "billboard_object") + col = layout.column() - row = layout.row() - col = row.column(align=True) - col.label(text="Tilt:") - col.prop(part, "billboard_tilt", text="Angle", slider=True) - col.prop(part, "billboard_tilt_random", text="Random", slider=True) - col = row.column() - col.prop(part, "billboard_offset") + col.prop(part, "use_strand_primitive") + sub = col.column() + sub.active = (part.use_strand_primitive is False) + sub.prop(part, "use_render_adaptive") + sub = col.column() + sub.active = part.use_render_adaptive or part.use_strand_primitive is True + sub.prop(part, "adaptive_angle") + sub = col.column() + sub.active = (part.use_render_adaptive is True and part.use_strand_primitive is False) + sub.prop(part, "adaptive_pixel") + col.prop(part, "use_hair_bspline") + col.prop(part, "render_step", text="Steps") + + +class PARTICLE_PT_render_path_timing(ParticleButtonsPanel, Panel): + bl_label = "Timing" + bl_parent_id = "PARTICLE_PT_render" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} - row = layout.row() - col = row.column() - col.prop(part, "billboard_size", text="Scale") - if part.billboard_align == 'VEL': - col = row.column(align=True) - col.label("Velocity Scale:") - col.prop(part, "billboard_velocity_head", text="Head") - col.prop(part, "billboard_velocity_tail", text="Tail") + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.render_type == 'PATH' - if psys: - col = layout.column() - col.prop_search(psys, "billboard_normal_uv", ob.data, "uv_textures") - col.prop_search(psys, "billboard_time_index_uv", ob.data, "uv_textures") + def draw(self, context): + layout = self.layout + layout.use_property_split = True - split = layout.split(percentage=0.33) - split.label(text="Split UVs:") - split.prop(part, "billboard_uv_split", text="Number of splits") + psys = context.particle_system + ob = context.object + part = particle_get_settings(context) - if psys: - col = layout.column() - col.active = part.billboard_uv_split > 1 - col.prop_search(psys, "billboard_split_uv", ob.data, "uv_textures") + col = layout.column() - row = col.row() - row.label(text="Animate:") - row.prop(part, "billboard_animation", text="") - row.label(text="Offset:") - row.prop(part, "billboard_offset_split", text="") + col.prop(part, "use_absolute_path_time") - if part.render_type == 'HALO' or part.render_type == 'LINE' or part.render_type == 'BILLBOARD': - row = layout.row() - col = row.column() + if part.type == 'HAIR' or psys.point_cache.is_baked: + col.prop(part, "path_start", text="Start", slider=not part.use_absolute_path_time) + else: col.prop(part, "trail_count") - if part.trail_count > 1: - col.prop(part, "use_absolute_path_time", text="Length in Frames") - col = row.column() - col.prop(part, "path_end", text="Length", slider=not part.use_absolute_path_time) - col.prop(part, "length_random", text="Random", slider=True) - else: - col = row.column() - col.label(text="") - if part.type == 'EMITTER' or \ - (part.render_type in {'OBJECT', 'GROUP'} and part.type == 'HAIR'): - row = layout.row(align=True) - row.prop(part, "particle_size") - row.prop(part, "size_random", slider=True) + col.prop(part, "path_end", text="End", slider=not part.use_absolute_path_time) + col.prop(part, "length_random", text="Random", slider=True) + + +class PARTICLE_PT_render_object(ParticleButtonsPanel, Panel): + bl_label = "Object" + bl_parent_id = "PARTICLE_PT_render" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.render_type == 'OBJECT' + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + ob = context.object + part = particle_get_settings(context) + + col = layout.column() + + col.prop(part, "dupli_object", text="Instance Object") + sub = col.column() + sub.prop(part, "use_global_dupli", text="Global Coordinates") + sub.prop(part, "use_rotation_dupli", text="Object Rotation") + sub.prop(part, "use_scale_dupli", text="Object Scale") + + +class PARTICLE_PT_render_collection(ParticleButtonsPanel, Panel): + bl_label = "Collection" + bl_parent_id = "PARTICLE_PT_render" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.render_type == 'COLLECTION' + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + ob = context.object + part = particle_get_settings(context) + + col = layout.column() + + col.prop(part, "dupli_group") + + col.prop(part, "use_whole_group") + sub = col.column() + sub.active = (part.use_whole_group is False) + sub.prop(part, "use_group_pick_random") + sub.prop(part, "use_global_dupli", text="Global Coordinates") + sub.prop(part, "use_rotation_dupli", text="Object Rotation") + sub.prop(part, "use_scale_dupli", text="Object Scale") + + +class PARTICLE_PT_render_collection_use_count(ParticleButtonsPanel, Panel): + bl_label = "Use Count" + bl_parent_id = "PARTICLE_PT_render_collection" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.render_type == 'COLLECTION' + + def draw_header(self, context): + layout = self.layout + part = particle_get_settings(context) + + layout.active = not part.use_whole_group + + layout.prop(part, "use_group_count", text="") + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + ob = context.object + part = particle_get_settings(context) + + col = layout.column() + + layout.active = part.use_group_count and not part.use_whole_group + + row = layout.row() + row.template_list("UI_UL_list", "particle_dupli_weights", part, "dupli_weights", + part, "active_dupliweight_index") + + col = row.column() + sub = col.row() + subsub = sub.column(align=True) + subsub.operator("particle.dupliob_copy", icon='ZOOMIN', text="") + subsub.operator("particle.dupliob_remove", icon='ZOOMOUT', text="") + subsub.operator("particle.dupliob_move_up", icon='TRIA_UP', text="") + subsub.operator("particle.dupliob_move_down", icon='TRIA_DOWN', text="") + subsub.separator() + subsub.operator("particle.dupliob_refresh", icon='FILE_REFRESH', text="") + + weight = part.active_dupliweight + if weight: + row = layout.row() + row.prop(weight, "count") + + +class PARTICLE_PT_render_billboards_alignment(ParticleButtonsPanel, Panel): + bl_label = "Billboard Alignment" + bl_parent_id = "PARTICLE_PT_render" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.render_type == 'BILLBOARD' + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + ob = context.object + part = particle_get_settings(context) + + col = layout.column() + + col.prop(part, "billboard_align", text="Align To") + col.prop(part, "lock_billboard", text="Lock Axis") + col.prop(part, "billboard_object") + + +class PARTICLE_PT_render_billboards_tilt(ParticleButtonsPanel, Panel): + bl_label = "Billboard Tilt" + bl_parent_id = "PARTICLE_PT_render" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.render_type == 'BILLBOARD' + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + ob = context.object + part = particle_get_settings(context) + + col = layout.column() + + sub = col.column(align=True) + sub.prop(part, "billboard_tilt", text="Angle", slider=True) + sub.prop(part, "billboard_tilt_random", text="Random", slider=True) + + sub = col.column(align=True) + sub.prop(part, "billboard_offset") + col.prop(part, "billboard_size", text="Scale") + if part.billboard_align == 'VEL': + col = col.column(align=True) + col.prop(part, "billboard_velocity_head", text="Velocity ScaleHead") + col.prop(part, "billboard_velocity_tail", text="Tail") + + +class PARTICLE_PT_render_billboards_uv(ParticleButtonsPanel, Panel): + bl_label = "Billboard UVs" + bl_parent_id = "PARTICLE_PT_render" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.render_type == 'BILLBOARD' + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + ob = context.object + part = particle_get_settings(context) + + col = layout.column() + + if psys: + col.prop_search(psys, "billboard_normal_uv", ob.data, "uv_layers") + col.prop_search(psys, "billboard_time_index_uv", ob.data, "uv_layers") + + col.prop(part, "billboard_uv_split", text="Split UVs") + + if psys: + sub = col.column() + sub.active = part.billboard_uv_split > 1 + sub.prop_search(psys, "billboard_split_uv", ob.data, "uv_layers") + + sub.prop(part, "billboard_animation") + sub.prop(part, "billboard_offset_split") + + +class PARTICLE_PT_render_trails(ParticleButtonsPanel, Panel): + bl_label = "Trails" + bl_parent_id = "PARTICLE_PT_render" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.render_type in {'HALO', 'LINE', 'BILLBOARD'} + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + part = particle_get_settings(context) + + col = layout.column() + + col.prop(part, "trail_count") + + sub = col.column() + sub.active = (part.trail_count > 1) + sub.prop(part, "use_absolute_path_time", text="Length in Frames") + sub.prop(part, "path_end", text="Length", slider=not part.use_absolute_path_time) + sub.prop(part, "length_random", text="Random Length", slider=True) class PARTICLE_PT_draw(ParticleButtonsPanel, Panel): - bl_label = "Display" + bl_label = "Viewport Display" bl_options = {'DEFAULT_CLOSED'} - COMPAT_ENGINES = {'BLENDER_RENDER'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} @classmethod def poll(cls, context): settings = particle_get_settings(context) - engine = context.scene.render.engine + engine = context.engine if settings is None: return False return engine in cls.COMPAT_ENGINES def draw(self, context): layout = self.layout + layout.use_property_split = True psys = context.particle_system part = particle_get_settings(context) - row = layout.row() - row.prop(part, "draw_method", expand=True) - row.prop(part, "show_guide_hairs") + layout.prop(part, "draw_method", text="Display As") if part.draw_method == 'NONE' or (part.render_type == 'NONE' and part.draw_method == 'RENDER'): return path = (part.render_type == 'PATH' and part.draw_method == 'RENDER') or part.draw_method == 'PATH' - row = layout.row() - row.prop(part, "draw_percentage", slider=True) + layout.separator() + + col = layout.column() + col.prop(part, "draw_color", text="Color") + if part.draw_color in {'VELOCITY', 'ACCELERATION'}: + col.prop(part, "color_maximum", text="Fade Distance") + + col = layout.column() + + if path: + col.prop(part, "draw_step", text="Strand Steps") + col.prop(part, "draw_percentage", slider=True, text="Amount") if part.draw_method != 'RENDER' or part.render_type == 'HALO': - row.prop(part, "draw_size") - else: - row.label(text="") + col.prop(part, "draw_size", text="Size") if part.draw_percentage != 100 and psys is not None: if part.type == 'HAIR': if psys.use_hair_dynamics and psys.point_cache.is_baked is False: - layout.row().label(text="Display percentage makes dynamics inaccurate without baking!") + layout.row().label(text="Display percentage makes dynamics inaccurate without baking") else: phystype = part.physics_type if phystype != 'NO' and phystype != 'KEYED' and psys.point_cache.is_baked is False: - layout.row().label(text="Display percentage makes dynamics inaccurate without baking!") + layout.row().label(text="Display percentage makes dynamics inaccurate without baking") + else: + layout.row().label(text="") - row = layout.row() - col = row.column() + col = layout.column() + col.prop(part, "show_guide_hairs", text="Guide Hairs") col.prop(part, "show_size") col.prop(part, "show_velocity") col.prop(part, "show_number") if part.physics_type == 'BOIDS': col.prop(part, "show_health") - col = row.column(align=True) - col.label(text="Color:") - col.prop(part, "draw_color", text="") - sub = col.row(align=True) - sub.active = (part.draw_color in {'VELOCITY', 'ACCELERATION'}) - sub.prop(part, "color_maximum", text="Max") - - if path: - col.prop(part, "draw_step") - class PARTICLE_PT_children(ParticleButtonsPanel, Panel): bl_label = "Children" bl_options = {'DEFAULT_CLOSED'} - COMPAT_ENGINES = {'BLENDER_RENDER'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} @classmethod def poll(cls, context): @@ -1172,37 +1663,91 @@ class PARTICLE_PT_children(ParticleButtonsPanel, Panel): layout.row().prop(part, "child_type", expand=True) + layout.use_property_split = True + if part.child_type == 'NONE': return - row = layout.row() + col = layout.column() - col = row.column(align=True) - col.prop(part, "child_nbr", text="Display") - col.prop(part, "rendered_child_count", text="Render") + sub = col.column(align=True) + sub.prop(part, "child_nbr", text="Display Amount") + sub.prop(part, "rendered_child_count", text="Render Amount") + + col.separator() + + col.prop(part, "child_length", slider=True) + col.prop(part, "child_length_threshold", slider=True) + if psys: + col.prop(psys, "child_seed", text="Seed") + + col.separator() if part.child_type == 'INTERPOLATED': - col = row.column() - if psys: - col.prop(psys, "child_seed", text="Seed") col.prop(part, "virtual_parents", slider=True) col.prop(part, "create_long_hair_children") else: - col = row.column(align=True) - col.prop(part, "child_size", text="Size") - col.prop(part, "child_size_random", text="Random") + col.separator() + sub = col.column(align=True) + sub.prop(part, "child_size", text="Size") + sub.prop(part, "child_size_random", text="Randomize Size", slider=True) - split = layout.split() + if part.child_type == 'SIMPLE': + col.separator() + col.prop(part, "child_radius", text="Radius") + col.prop(part, "child_roundness", text="Roundness", slider=True) + elif part.virtual_parents > 0.0: + sub = col.column(align=True) + sub.label(text="Parting not available with virtual parents") - col = split.column() - col.label(text="Effects:") - sub = col.column(align=True) - if part.child_type == 'SIMPLE': - sub.prop(part, "twist") - sub.prop(part, "use_twist_curve") - if part.use_twist_curve: - sub.template_curve_mapping(part, "twist_curve") +class PARTICLE_PT_children_parting(ParticleButtonsPanel, Panel): + bl_label = "Parting" + bl_parent_id = "PARTICLE_PT_children" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.child_type == 'INTERPOLATED' + + def draw(self, context): + layout = self.layout + + psys = context.particle_system + part = particle_get_settings(context) + + layout.use_property_split = True + + col = layout.column() + col.prop(part, "child_parting_factor", text="Parting", slider=True) + col.prop(part, "child_parting_min", text="Min") + col.prop(part, "child_parting_max", text="Max") + + +class PARTICLE_PT_children_clumping(ParticleButtonsPanel, Panel): + bl_label = "Clumping" + bl_parent_id = "PARTICLE_PT_children" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.child_type != 'NONE' + + def draw(self, context): + layout = self.layout + + psys = context.particle_system + part = particle_get_settings(context) + + layout.use_property_split = True + + col = layout.column() + + sub = col.column() sub.prop(part, "use_clump_curve") if part.use_clump_curve: @@ -1216,28 +1761,33 @@ class PARTICLE_PT_children(ParticleButtonsPanel, Panel): subsub.enabled = part.use_clump_noise subsub.prop(part, "clump_noise_size") - sub = col.column(align=True) - sub.prop(part, "child_length", slider=True) - sub.prop(part, "child_length_threshold", slider=True) - if part.child_type == 'SIMPLE': - sub = col.column(align=True) - sub.prop(part, "child_radius", text="Radius") - sub.prop(part, "child_roundness", text="Roundness", slider=True) - if psys: - sub.prop(psys, "child_seed", text="Seed") - elif part.virtual_parents > 0.0: - sub = col.column(align=True) - sub.label(text="Parting not") - sub.label(text="available with") - sub.label(text="virtual parents") - else: - sub = col.column(align=True) - sub.prop(part, "child_parting_factor", text="Parting", slider=True) - sub.prop(part, "child_parting_min", text="Min") - sub.prop(part, "child_parting_max", text="Max") + sub.prop(part, "twist") + sub.prop(part, "use_twist_curve") + if part.use_twist_curve: + sub.template_curve_mapping(part, "twist_curve") + - col = split.column() +class PARTICLE_PT_children_roughness(ParticleButtonsPanel, Panel): + bl_label = "Roughness" + bl_parent_id = "PARTICLE_PT_children" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.child_type != 'NONE' + + def draw(self, context): + layout = self.layout + + psys = context.particle_system + part = particle_get_settings(context) + + layout.use_property_split = True + + col = layout.column() col.prop(part, "use_roughness_curve") if part.use_roughness_curve: @@ -1246,8 +1796,6 @@ class PARTICLE_PT_children(ParticleButtonsPanel, Panel): sub.prop(part, "roughness_1", text="Roughness") sub.prop(part, "roughness_1_size", text="Size") else: - col.label(text="Roughness:") - sub = col.column(align=True) sub.prop(part, "roughness_1", text="Uniform") sub.prop(part, "roughness_1_size", text="Size") @@ -1261,31 +1809,55 @@ class PARTICLE_PT_children(ParticleButtonsPanel, Panel): sub.prop(part, "roughness_2_size", text="Size") sub.prop(part, "roughness_2_threshold", slider=True) - layout.row().label(text="Kink:") - layout.row().prop(part, "kink", expand=True) - split = layout.split() - split.active = part.kink != 'NO' +class PARTICLE_PT_children_kink(ParticleButtonsPanel, Panel): + bl_label = "Kink" + bl_parent_id = "PARTICLE_PT_children" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + part = particle_get_settings(context) + return part.child_type != 'NONE' + + def draw(self, context): + layout = self.layout + + psys = context.particle_system + part = particle_get_settings(context) + + layout.use_property_split = True + + col = layout.column() + + col.prop(part, "kink", text="Kink Type") + col = layout.column() + col.active = part.kink != 'NO' if part.kink == 'SPIRAL': - col = split.column() - sub = col.column(align=True) - sub.prop(part, "kink_amplitude", text="Radius") - sub.prop(part, "kink_amplitude_random", text="Random", slider=True) - sub = col.column(align=True) + + sub = col.column() + sub.prop(part, "kink_amplitude", text="Amplitude") + sub.prop(part, "kink_amplitude_random", text="Randomize Amplitude", slider=True) + + col.separator() + + sub = col.column() sub.prop(part, "kink_axis") - sub.prop(part, "kink_axis_random", text="Random", slider=True) - col = split.column(align=True) + sub.prop(part, "kink_axis_random", text="Randomize Axis", slider=True) + + col.separator() + col.prop(part, "kink_frequency", text="Frequency") col.prop(part, "kink_shape", text="Shape", slider=True) col.prop(part, "kink_extra_steps", text="Steps") - else: - col = split.column() + + elif part.kink in {'CURL', 'RADIAL', 'WAVE', 'BRAID', 'WAVE'}: sub = col.column(align=True) sub.prop(part, "kink_amplitude") sub.prop(part, "kink_amplitude_clump", text="Clump", slider=True) col.prop(part, "kink_flat", slider=True) - col = split.column(align=True) col.prop(part, "kink_frequency") col.prop(part, "kink_shape", slider=True) @@ -1293,7 +1865,7 @@ class PARTICLE_PT_children(ParticleButtonsPanel, Panel): class PARTICLE_PT_field_weights(ParticleButtonsPanel, Panel): bl_label = "Field Weights" bl_options = {'DEFAULT_CLOSED'} - COMPAT_ENGINES = {'BLENDER_RENDER'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} @classmethod def poll(cls, context): @@ -1314,41 +1886,85 @@ class PARTICLE_PT_field_weights(ParticleButtonsPanel, Panel): class PARTICLE_PT_force_fields(ParticleButtonsPanel, Panel): bl_label = "Force Field Settings" bl_options = {'DEFAULT_CLOSED'} - COMPAT_ENGINES = {'BLENDER_RENDER'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} def draw(self, context): layout = self.layout + layout.use_property_split = True part = particle_get_settings(context) - row = layout.row() - row.prop(part, "use_self_effect") - row.prop(part, "effector_amount", text="Amount") + col = layout.column() + col.prop(part, "use_self_effect") + col.prop(part, "effector_amount", text="Effector Amount") + + +class PARTICLE_PT_force_fields_type1(ParticleButtonsPanel, Panel): + bl_label = "Type 1" + bl_parent_id = "PARTICLE_PT_force_fields" + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} - split = layout.split(percentage=0.2) - split.label(text="Type 1:") - split.prop(part.force_field_1, "type", text="") + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + part = particle_get_settings(context) + + col = layout.column() + col.prop(part.force_field_1, "type", text="Type 1") basic_force_field_settings_ui(self, context, part.force_field_1) - if part.force_field_1.type != 'NONE': - layout.label(text="Falloff:") - basic_force_field_falloff_ui(self, context, part.force_field_1) - if part.force_field_1.type != 'NONE': - layout.label(text="") - split = layout.split(percentage=0.2) - split.label(text="Type 2:") - split.prop(part.force_field_2, "type", text="") +class PARTICLE_PT_force_fields_type2(ParticleButtonsPanel, Panel): + bl_label = "Type 2" + bl_parent_id = "PARTICLE_PT_force_fields" + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + part = particle_get_settings(context) + + col = layout.column() + col.prop(part.force_field_2, "type", text="Type 2") basic_force_field_settings_ui(self, context, part.force_field_2) - if part.force_field_2.type != 'NONE': - layout.label(text="Falloff:") + + +class PARTICLE_PT_force_fields_type1_falloff(ParticleButtonsPanel, Panel): + bl_label = "Falloff" + bl_options = {'DEFAULT_CLOSED'} + bl_parent_id = "PARTICLE_PT_force_fields_type1" + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + part = particle_get_settings(context) + + basic_force_field_falloff_ui(self, context, part.force_field_1) + + +class PARTICLE_PT_force_fields_type2_falloff(ParticleButtonsPanel, Panel): + bl_label = "Falloff" + bl_options = {'DEFAULT_CLOSED'} + bl_parent_id = "PARTICLE_PT_force_fields_type2" + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + part = particle_get_settings(context) + basic_force_field_falloff_ui(self, context, part.force_field_2) class PARTICLE_PT_vertexgroups(ParticleButtonsPanel, Panel): bl_label = "Vertex Groups" bl_options = {'DEFAULT_CLOSED'} - COMPAT_ENGINES = {'BLENDER_RENDER'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} @classmethod def poll(cls, context): @@ -1358,6 +1974,7 @@ class PARTICLE_PT_vertexgroups(ParticleButtonsPanel, Panel): def draw(self, context): layout = self.layout + layout.use_property_split = True ob = context.object psys = context.particle_system @@ -1417,30 +2034,126 @@ class PARTICLE_PT_vertexgroups(ParticleButtonsPanel, Panel): # row.prop(psys, "invert_vertex_group_field", text="") +class PARTICLE_PT_textures(ParticleButtonsPanel, Panel): + bl_label = "Textures" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + if context.particle_system is None: + return False + return particle_panel_poll(cls, context) + + def draw(self, context): + layout = self.layout + + psys = context.particle_system + part = psys.settings + + row = layout.row() + row.template_list("TEXTURE_UL_texslots", "", part, "texture_slots", part, "active_texture_index", rows=2) + + col = row.column(align=True) + col.operator("texture.slot_move", text="", icon='TRIA_UP').type = 'UP' + col.operator("texture.slot_move", text="", icon='TRIA_DOWN').type = 'DOWN' + col.menu("TEXTURE_MT_specials", icon='DOWNARROW_HLT', text="") + + if not part.active_texture: + layout.template_ID(part, "active_texture", new="texture.new") + else: + slot = part.texture_slots[part.active_texture_index] + layout.template_ID(slot, "texture", new="texture.new") + + +class PARTICLE_PT_hair_shape(ParticleButtonsPanel, Panel): + bl_label = "Hair Shape" + bl_options = {'DEFAULT_CLOSED'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} + + @classmethod + def poll(cls, context): + if context.particle_system is None: + return False + return particle_panel_poll(cls, context) + + def draw(self, context): + layout = self.layout + layout.use_property_split = True + + psys = context.particle_system + part = psys.settings + + layout.prop(part, "shape", text="Strand Shape") + + col = layout.column(align=True) + col.prop(part, "root_radius", text="Radius Root") + col.prop(part, "tip_radius", text="Tip") + + col = layout.column() + col.prop(part, "radius_scale", text="Radius Scaling") + col.prop(part, "use_close_tip") + + class PARTICLE_PT_custom_props(ParticleButtonsPanel, PropertyPanel, Panel): - COMPAT_ENGINES = {'BLENDER_RENDER'} + COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_EEVEE', 'BLENDER_OPENGL'} _context_path = "particle_system.settings" _property_type = bpy.types.ParticleSettings classes = ( PARTICLE_MT_specials, - PARTICLE_MT_hair_dynamics_presets, + PARTICLE_PT_hair_dynamics_presets, PARTICLE_UL_particle_systems, PARTICLE_PT_context_particles, PARTICLE_PT_emission, + PARTICLE_PT_emission_source, PARTICLE_PT_hair_dynamics, + PARTICLE_PT_hair_dynamics_structure, + PARTICLE_PT_hair_dynamics_volume, PARTICLE_PT_cache, PARTICLE_PT_velocity, PARTICLE_PT_rotation, + PARTICLE_PT_rotation_angular_velocity, PARTICLE_PT_physics, + PARTICLE_PT_physics_fluid_springs, + PARTICLE_PT_physics_fluid_springs_viscoelastic, + PARTICLE_PT_physics_fluid_springs_advanced, + PARTICLE_PT_physics_fluid_advanced, + PARTICLE_PT_physics_boids_movement, + PARTICLE_PT_physics_boids_battle, + PARTICLE_PT_physics_boids_misc, + PARTICLE_PT_physics_forces, + PARTICLE_PT_physics_deflection, + PARTICLE_PT_physics_integration, + PARTICLE_PT_physics_relations, PARTICLE_PT_boidbrain, PARTICLE_PT_render, + PARTICLE_PT_render_line, + PARTICLE_PT_render_path, + PARTICLE_PT_render_path_timing, + PARTICLE_PT_render_object, + PARTICLE_PT_render_collection, + PARTICLE_PT_render_collection_use_count, + PARTICLE_PT_render_billboards_tilt, + PARTICLE_PT_render_billboards_uv, + PARTICLE_PT_render_trails, + PARTICLE_PT_render_extra, PARTICLE_PT_draw, PARTICLE_PT_children, + PARTICLE_PT_children_parting, + PARTICLE_PT_children_clumping, + PARTICLE_PT_children_roughness, + PARTICLE_PT_children_kink, + PARTICLE_PT_hair_shape, PARTICLE_PT_field_weights, PARTICLE_PT_force_fields, + PARTICLE_PT_force_fields_type1, + PARTICLE_PT_force_fields_type1_falloff, + PARTICLE_PT_force_fields_type2, + PARTICLE_PT_force_fields_type2_falloff, PARTICLE_PT_vertexgroups, + PARTICLE_PT_textures, PARTICLE_PT_custom_props, ) |