v0.6.1

Added

Changed

• Fixed bug in compas_model.models.Model.transformation.

Removed

v0.6.0

Added

Changed

• Changed compas_model.elements.Element.compute_modeltransformation to use only the stack of transformations of its ancestors. Each transformation in the stack defines the change from local to world coordinates of the corresponding element.

Removed

• Removed compas_model.models.Model.frame.

v0.5.1

Added

Changed

• Fixed bug in compas_model.models.Model.compute_contacts resulting from completely skipping existing edges.
• Fixed bug in import of boolean_difference_mesh_mesh.

Removed

v0.5.0

Added

• Added reference to model Element.model to Element.
• Added Element.modelgeometry as the cached geometry of an element in model coordinates, taking into account the modifying effect of interactions with other elements.
• Added Element.modeltransformation as the cached transformation from element to model coordinates.
• Added Element.compute_elementgeometry().
• Added Element.compute_modelgeometry() to replace Element.compute_geometry().
• Added Element.compute_modeltransformation() to replace Element.compute_worldtransformation().
• Added Element.is_dirty.
• Added compas_model.geometry.minkowski_sum_xy to compute the Minkowski sum A + B of two convex polygons in the XY plane.
• Added compas_model.geometry.minkowski_difference_xy as a convenience method to compute A + -B.
• Added compas_model.geometry.is_collision_poly_poly_xy to check for collisions between convex polygons in the XY plane.
• Added compas_model.geometry.intersection_ray_triangle.
• Added compas_model.geometry.intersections_line_aabb.
• Added compas_model.geometry.intersections_line_box.
• Added compas_model.geometry.intersections_ray_aabb.
• Added compas_model.geometry.intersections_ray_box.
• Added compas_model.geometry.is_intersection_box_box.
• Added compas_model.geometry.is_intersection_line_aabb.
• Added compas_model.geometry.is_intersection_line_box.
• Added compas_model.geometry.is_intersection_ray_aabb.
• Added compas_model.geometry.is_intersection_ray_box.
• Added compas_model.geometry.is_intersection_segment_aabb.
• Added compas_model.geometry.is_intersection_segment_box.
• Added compas_model.geometry.pca_box for fast OBB calculation.
• Added compas_model.algorithms.mesh_mesh_contacts.
• Added compas_model.datastructures.BVH extending the base compas tree data structure into a bounding volume hierarchy.
• Added compas_model.datastructures.AABBNode representing a node of the BVH using an axis-aligned bounding box.
• Added compas_model.datastructures.OBBNode representing a node of the BVH using an oriented bounding box.
• Added compas_model.datastructures.KDTree for nearest neighbour search among elements.
• Added compas_model.models.bvh.ElementBVH.
• Added compas_model.models.bvh.ElementAABBNode.
• Added compas_model.models.bvh.ElementOBBNode.
• Added compas_model.elements.BeamElement.
• Added compas_model.elements.ColumnElement.
• Added compas_model.elements.PlateElement.
• Added compas_model.models.Model.collisions iterator.
• Added compas_model.models.graph.InteractionGraph.clear_edges.

Changed

• Changed Element.graph_node to Element.graphnode.
• Changed Element.tree_node to Element.treenode.
• Fixed bug in deserialisation (element.model was not set properly).

Removed

• Removed model reference ElementTree.model from ElementTree.
• Removed InterfaceElement from elements.
• Removed BlockModel.
• Removed BlockElement.
• Removed model_interfaces.
• Removed model_overlaps.

v0.4.5

Added

• Added compas_model.elements.Element.parent as alias for compas_model.elements.Element.tree_node.parent.
• Added missing graph node reference to elements during deserialisation process.

Changed

• Moved method parameter to element atribute compas_model.elements.Element.include_features.
• Moved method parameter to element atribute compas_model.elements.Element.inflate_aabb.
• Moved method parameter to element atribute compas_model.elements.Element.inflate_obb.
• Changed compas_model.elements.Element.compute_worldtransformation to include frame of model.
• Changed compas_model.models.elementnode.ElementNode to include children (previous functionality of GroupNode).
• Changed root of element tree to element node instead of group node.
• Changed deserialisation process of model according to removal of group node.

Removed

• Removed compas_model.models.groupnode.GroupNode.

v0.4.4

Added

Changed

• Restored backwards compatibility with Python2.7 in core modules.

Removed

v0.4.3

Added

• Added scale for blockmodel forces in custom blockmodel viewer.

Changed

• Changed minimum size of area for interface detection in blockmodel_interfaces.

Removed

v0.4.2

Added

Changed

Removed

v0.4.1

Added

Changed

Removed

v0.3.0

Added

Changed

Removed