diff options
author | David Vogel <Dadido3> | 2020-07-30 19:35:34 +0300 |
---|---|---|
committer | Sebastian Parborg <darkdefende@gmail.com> | 2020-07-30 19:53:35 +0300 |
commit | 820ca419e098f1ac90b499180a3206dd44692ba8 (patch) | |
tree | a2b7288ca2a8a9124b4977ae0a03cadd41282ecd /release | |
parent | d3944940f9862386cfad692b9d338b670584908c (diff) |
Add compound shape for rigid body simulation
This patch adds a new compound shape entry to the shape selection
dropdown. It also corrects wrong inertia calculation for convex hulls,
that resulted in strange behavior for small objects.
The compound shape take the collision shapes from its object children
and combines them. This makes it possible to create concave shapes from
primitive shapes. Using this instead of the mesh collision shape is
often many times faster.
Reviewed By: Sergey, Sebastian Parborg
Differential Revision: http://developer.blender.org/D5797
Diffstat (limited to 'release')
-rw-r--r-- | release/scripts/startup/bl_ui/properties_physics_rigidbody.py | 46 |
1 files changed, 41 insertions, 5 deletions
diff --git a/release/scripts/startup/bl_ui/properties_physics_rigidbody.py b/release/scripts/startup/bl_ui/properties_physics_rigidbody.py index b03f80bd600..a55bd89ca18 100644 --- a/release/scripts/startup/bl_ui/properties_physics_rigidbody.py +++ b/release/scripts/startup/bl_ui/properties_physics_rigidbody.py @@ -23,10 +23,10 @@ from bpy.types import ( ) -def rigid_body_warning(layout): +def rigid_body_warning(layout, text): row = layout.row(align=True) row.alignment = 'RIGHT' - row.label(text="Object does not have a Rigid Body") + row.label(text=text, icon='ERROR') class PHYSICS_PT_rigidbody_panel: @@ -49,13 +49,24 @@ class PHYSICS_PT_rigid_body(PHYSICS_PT_rigidbody_panel, Panel): layout.use_property_split = True ob = context.object + parent = ob.parent rbo = ob.rigid_body if rbo is None: - rigid_body_warning(layout) + rigid_body_warning(layout, "Object does not have a Rigid Body") return - layout.prop(rbo, "type", text="Type") + if parent is not None and parent.rigid_body is not None: + if parent.rigid_body.collision_shape == 'COMPOUND': + row = layout.row(align=True) + row.alignment = 'RIGHT' + row.label(text="This object is part of a compound shape", icon='INFO') + else: + rigid_body_warning(layout, "Rigid Body can't be child of a non compound Rigid Body") + return + + if parent is None or parent.rigid_body is None: + layout.prop(rbo, "type", text="Type") class PHYSICS_PT_rigid_body_settings(PHYSICS_PT_rigidbody_panel, Panel): @@ -66,6 +77,8 @@ class PHYSICS_PT_rigid_body_settings(PHYSICS_PT_rigidbody_panel, Panel): @classmethod def poll(cls, context): obj = context.object + if obj.parent is not None and obj.parent.rigid_body is not None: + return False return (obj and obj.rigid_body and (context.engine in cls.COMPAT_ENGINES)) def draw(self, context): @@ -76,7 +89,7 @@ class PHYSICS_PT_rigid_body_settings(PHYSICS_PT_rigidbody_panel, Panel): rbo = ob.rigid_body if rbo is None: - rigid_body_warning(layout) + rigid_body_warning(layout, "Object does not have a Rigid Body") return col = layout.column() @@ -96,17 +109,32 @@ class PHYSICS_PT_rigid_body_collisions(PHYSICS_PT_rigidbody_panel, Panel): @classmethod def poll(cls, context): obj = context.object + if obj.parent is not None and obj.parent.rigid_body is not None and not obj.parent.rigid_body.collision_shape == 'COMPOUND': + return False return (obj and obj.rigid_body and (context.engine in cls.COMPAT_ENGINES)) def draw(self, context): layout = self.layout ob = context.object + parent = ob.parent rbo = ob.rigid_body layout.use_property_split = True layout.prop(rbo, "collision_shape", text="Shape") + if rbo.collision_shape == 'COMPOUND': + if parent is not None and parent.rigid_body is not None and parent.rigid_body.collision_shape == 'COMPOUND': + rigid_body_warning(layout, "Sub compound shapes are not allowed") + else: + found = False + for child in ob.children: + if child.rigid_body is not None: + found = True + break + if not found: + rigid_body_warning(layout, "There are no child rigid bodies") + if rbo.collision_shape in {'MESH', 'CONVEX_HULL'}: layout.prop(rbo, "mesh_source", text="Source") @@ -123,6 +151,8 @@ class PHYSICS_PT_rigid_body_collisions_surface(PHYSICS_PT_rigidbody_panel, Panel @classmethod def poll(cls, context): obj = context.object + if obj.parent is not None and obj.parent.rigid_body is not None: + return False return (obj and obj.rigid_body and (context.engine in cls.COMPAT_ENGINES)) def draw(self, context): @@ -149,6 +179,8 @@ class PHYSICS_PT_rigid_body_collisions_sensitivity(PHYSICS_PT_rigidbody_panel, P @classmethod def poll(cls, context): obj = context.object + if obj.parent is not None and obj.parent.rigid_body is not None and not obj.parent.rigid_body.collision_shape == 'COMPOUND': + return False return (obj and obj.rigid_body and (context.engine in cls.COMPAT_ENGINES)) def draw(self, context): @@ -180,6 +212,8 @@ class PHYSICS_PT_rigid_body_collisions_collections(PHYSICS_PT_rigidbody_panel, P @classmethod def poll(cls, context): obj = context.object + if obj.parent is not None and obj.parent.rigid_body is not None: + return False return (obj and obj.rigid_body and (context.engine in cls.COMPAT_ENGINES)) def draw(self, context): @@ -200,6 +234,8 @@ class PHYSICS_PT_rigid_body_dynamics(PHYSICS_PT_rigidbody_panel, Panel): @classmethod def poll(cls, context): obj = context.object + if obj.parent is not None and obj.parent.rigid_body is not None: + return False return (obj and obj.rigid_body and obj.rigid_body.type == 'ACTIVE' and (context.engine in cls.COMPAT_ENGINES)) |