v2.5.0

What's Changed

• Support ui scaling for high-DPI displays, improve text clarity on high-dpi displays (thanks @BruegelN!)
• Add a ctrl/cmd + shift-click to focus and orbit around region-of-interest, programmatic support for view orbit centers nmwsharp/polyscope#350
• Add ImPlot for creating 2d plots in the UI (and corresponding Python bindings)
• Smarter, configurable logic for timing the main loop with frameTick(), including skipping ticks to hit framerate
• (python) remove cupy as a dependency for on-gpu buffer updates
• Add variable curve network radius on edges nmwsharp/polyscope#351
• Add infrastructure for quantity picking, fix bug with render images being ignored when picking nmwsharp/polyscope#354
• Fix buggy transparency for RenderImages with all-black pixels
• Update imgui to v1.91.9b nmwsharp/polyscope#338
• Other various bugfixes, documentation improvements, bindings (thanks @phaedon,@kenshi84!)

Full Changelog: v2.4.0...v2.5.0

v2.4.0

See release notes at: https://github.com/nmwsharp/polyscope/releases/tag/v2.4.0

v2.3.0

Update to Polyscope 2.3.0 https://github.com/nmwsharp/polyscope/releases/tag/v2.3.0

Add a few missing bindings to control flow and picking.

v2.2.1

Bugfix: add missing bindings for new ImGui::KeyPressed() arguments and other key commands.

Users should now use psim.ImGuiKey_* macros, like:

        if(psim.IsKeyPressed(psim.ImGuiKey_A)):
            pass

v2.2.0

Update Polyscope to v2.2.0. See https://github.com/nmwsharp/polyscope/releases/tag/v2.2.0

v2.1.0

• Fix bugs in image dimensions and volume grid adders (thanks @abhimadan)
• Add bindings for scalar quantity isolines
• Make scalar minimax limits persistent

v2.0.0

This represents a whole bunch of changes that had accumulated over the past >2 years.

Key new features:

• New structure: Camera View. Represents a camera in the scene, add images/renderings and view them through the camera's perspective.
• New structure: Volume Grid. Values on the nodes or cells of a regular grid in 3D space. Visualize with slices through the grid, or view levelsets via marching cubes.
• New quantity: color & scalar images. These are a new kind of 'floating' quantity, add them to the whole scene, or to any structure.
• New quantity: render images. Images that represent renderings of the scene, and can depth-composite with other content, etc.
• New quantity: mesh texture images. Texture-mapped color and scalar values on meshes.
• Alternate control flow method for simulations & interactive apps that already have a main loop.
• Flat material circumvents shading & tonemapping to display colors onscreen exactly as specified.
• More helper functions for manipulating views and getting info about mouse clicks.
• C++ data adaptor taking {ptr, size} to from any flat buffer for adding structures & quantities.
• Surface Meshes no longer let you select halfedges/edges by default
• Big backend perf & memory improvements. Added shader cache. Total rewrite of backed data management, so we never store duplicate copies of data. Updating data in a tight loop should be much faster now.
• Beta/partial/undocumented support for directly updating buffers from the GPU without a CPU round-trip.
• Cleaned up docs website to scale better to more content. New FAQ section.

Just a few small breaking changes:

• Rename intrinsic vector quantities to tangent. Change interpretation of symmetric data. Track bases per-quantity rather than per-structure.
• Remove ability to set vertex- and face- permutations for surface meshes.
• Remove poorly-supported surface mesh quantities: surface graph (superseded by Curve Network), count quantity, subset quantity

v1.3.4

Minor fix: don't automatically print glfw errors to terminal at default verbosity. This works around glfw error spam on Windows.

v1.3.3

Quick bugfix release, previous version v1.3.2 pointed to a bad Polyscope commit that had cylinder rendering bugs

v1.3.2

Update the polyscope version to 1623d84.

Rebuild to generate python 3.11 wheels.