run

File: samarium/util/file.hpp

Encapsulates an event loop

namespace sm

Functions

auto run(Window &window, const std::invocable auto &update)

call update -> display the window

Parameters:

  • window – Window to display

  • update – Callable which updates the state of objects

auto run(Window &window, const auto &update, const auto &draw, u64 substeps = 1)

call update -> call draw -> display the window

Parameters:

  • window – Window to display

  • update – Callable which updates the state of objects

  • draw – Callable which draws objects

  • substeps – Call update this many times for better accuracy. Divide \( \Delta t \) accordingly

auto run(Window &window, const auto &update, const auto &draw, u64 substeps, f64 dt)

call update -> call draw -> display the window

Parameters:

  • window – Window to display

  • update – Callable which updates the state of objects

  • draw – Callable which draws objects

  • substeps –

  • dt – Fixed time to assume bewteen frames

auto zoom_pan(Window &window, f64 zoom_factor = 0.1, f64 pan_factor = 1.0)
auto zoom_pan(Window &window, const std::invocable auto &zoom_condition, const std::invocable auto &pan_condition, f64 zoom_factor = 0.1, f64 pan_factor = 1.0)