Видео

To control atoms mobility during minimization or simulation, use the Freeze (shortcut F) and Unfreeze (shortcut U) commands. Frozen atoms have a dark blue overlay in the viewport. Get SAMSON at www.samson-connect.net

To enrich your images and animations in SAMSON, you can import OBJ and glTF files. You can then place them where you want and hit F9 to render using Cycles. You can also adjust their materials using the Inspector. Link to the SAMSON document: www.samson-connect.net/app/main?key=document&uuid=1eaf3bc1-511c-4965-825e-9b74c5c2b28c Sources for the objects in the video: - red teapot: cmzw sketchfab....

To position molecules precisely, you can use translational and angular snapping. You can also choose any atom as rotation center. Get SAMSON at www.samson-connect.net

To quickly add symmetric replicas in SAMSON, use the Symmetry Mate Editor. This free extension lets you interactively generate symmetry mates of a protein based on the crystallographic information from a PDB file. Get SAMSON at www.samson-connect.net

To make your SAMSON AI do something, begin your prompt with /do. And if you prefer to speak, just say do (turn the sound on for the video example below). This is an example of retrieval-augmented agency (RAA), where knowledge about SAMSON and its extensions allows the GPT-4-based SAMSON AI to act on user prompts. This is still very preliminary, but should regularly improve - thanks to SAMSON's ...

To quickly create an animation of two or more molecules assembling, select them and double-click the Assemble button in the Animator (Ctrl / Cmd 7). This will automatically determine the initial and final position of each molecule, and add the assemble animation to the active presentation. You can then change the begin and end keyframes in the animator, and change the amplitude and easing curve...

Select a residue, then select a rotamer from the table. Potential clashes will be automatically detected and shown. Get this free extension at www.samson-connect.net/element/7cc74ea8-c24b-78fa-49a6-a75562902a12.html Get SAMSON at www.samson-connect.net

Use SAMSON's Python API to create complex structures. Visit documentation.samson-connect.net/scripting/latest/docs/examples/Example_CreationOfCNTFabric.html for the full tutorial. Get SAMSON at www.samson-connect.net

To perform very fast geometry optimization, use the FIRE minimizer. When this carbon nanotube is sliced, it quickly relaxes to a mostly flat graphene sheet. Get SAMSON at www.samson-connect.net

To build a carbon nanopore, draw a graphene sheet and a nanotube, remove some atoms and use the Brenner reactive force field during interactive minimization to meld them. The Brenner potential (Brenner et al., Journal of Physics: Condensed Matter, Volume 14, Number 4) is a many-body potential-energy expression with a chemical bond description, which produces realistic geometries for hydrocarbon...

To trigger any GUI command in Python, call the SAMSON.runCommand function on the command name. Use this directly in the Python console (Ctrl / Cmd 8), or in Python scripts to automate tasks using the Code Editor (Ctrl / Cmd 9). Get SAMSON at www.samson-connect.net

To quickly change the look of objects when rendering with Cycles in SAMSON (Trace mode, shortcut F9), first apply a material, then apply an appearance preset in the Inspector. Get SAMSON at www.samson-connect.net

Building molecules with atoms and fragments

Illustrative style in two steps

Rotating fragments around bonds

How to create molecular animations | SAMSON 2021

Protein-ligand docking with the FITTED Suite and the SAMSON molecular design platform

Molecular design with SAMSON

SAMSON 2020

Customize your SAMSON with SAMSON Elements

Sharing Documents with the SAMSON Assets

Fragment replacement using the SMILES Manager SAMSON Element

Interactive molecular dynamics in virtual reality with SAMSON

Welding two carbon nanotubes in virtual reality with SAMSON

Editing a graphene sheet in virtual reality with SAMSON

Editing carbon nanotubes in virtual reality with SAMSON

Molecular Virtual Reality with SAMSON

SAMSON Elements - Bi-directional Ramachandran Plots

SAMSON SDK Tutorials - Developing Apps - Atom Shaker 4 - Improving the interface