christoph/cpp-masssprings
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wip: draw physics thread ups

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Christoph Urlacher
2026-02-24 18:15:14 +01:00
parent 90e2dc2186
commit d3f93fc3c6
6 changed files with 26 additions and 8 deletions
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5
include/config.hpp
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@ -29,15 +29,14 @@ constexpr float ROT_SPEED = 1.0;
constexpr float CAMERA_SMOOTH_SPEED = 15.0;
// Physics Engine
constexpr float SIM_SPEED = 1.0; // How large each update should be
constexpr float TIMESTEP = 1.0 / 90; // Do 90 physics updates per second
constexpr float TIMESTEP = 0.01; // How large each update should be
constexpr float MASS = 1.0; // Mass spring system
constexpr float SPRING_CONSTANT = 5.0; // Mass spring system
constexpr float DAMPENING_CONSTANT = 1.0; // Mass spring system
constexpr float REST_LENGTH = 2.0; // Mass spring system
constexpr float VERLET_DAMPENING = 0.05; // [0, 1]
constexpr float BH_FORCE = 2.0; // BH: [1.0, 3.0]
constexpr float THETA = 1.0; // Barnes-Hut [0.5, 1.0]
constexpr float THETA = 0.9; // Barnes-Hut [0.5, 1.0]
constexpr float SOFTENING = 0.01; // Barnes-Hut [0.01, 1.0]
constexpr float GRID_FORCE = 0.02; // Grid: [0.0, ~0.05]
constexpr float REPULSION_RANGE = 5.0 * REST_LENGTH; // Grid