Karamba3D 2.2.0
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# New in Karamba3D 2.2.0

These are the new features of Karamba3D 2.2.0
• "ShellSection"-component for retrieving cross section forces and other results along arbitrary sections of shells (see section 3.6.15).
• Additional types of loads for beam- and truss-elements (see section 3.2.2). The "Imperfection"- and "Line-Load"-option of the "Loads"-component were moved to the "Beam Loads"-component. The latter are now available as the more flexible "Block"-loads.
• Line joints for shells (see section 3.4.3).
• "Cross Section Properties"-component for calculating geometric properties of arbitrary cross sections (see section 3.9.17).
• Membrane elements (see section 3.1.9)
• A refined element selection component for retrieving elements via their identifier, color, cross section, material, characteristic length or type (see section 3.1.16).
• On-the-fly installation via YAK (see section 1.1)
• Automatic generation of value-lists for several components (e.g. load-case input, degree of freedoms for input at supports,...). See section 2.1.
• Specification of color ranges via context-menu for the "ModelView"-, "BeamView"- and "ShellView"-components.
• Rendering beams and shells with cross sections results in watertight meshes with normal vectors pointing outward.
• Different types of strength hypotheses for bi-axial stress states and differentiation between tensile and compressive strength available for materials (see section 3.5.1).
• The material database has been enlarged (see section 3.5.3).
• Physical units of calculation and input quantities can be freely specified (see section 2.3).
• "Settings"-component to update program options within Grasshopper (see section 3.0.1).
• "Optimize Cross Section"-component (see section 3.6.8)
• Cross section design according to Eurocode3: 'SwayFrame'-option added for more economic design of structures where buckling involves no sideways sway.
• Input 'MaxDisp' can be supplied with a vector for specifying the length and direction component for limiting displacements.
• "ModelView"-component: Input-plug 'DispDir' lets one specify a direction for selecting displacement-components to be displayed. When supplying a plane, displacements get projected onto it. See section 3.7.1.
• "ShellLineResults"-component: added display-option 'TransverseShear' for generating principal shear lines. See section 3.7.13.
• Added 'Dofs' input-plug to "PrescribedDisplacements"- and "Support"-component.See sections 3.2.4 and 3.1.16 respectively.
• "Shell View": Added cross section rendering without colors. See section 3.7.12.