extended particle system to allow emitter reset

a2e167aa · Florian Oetke · 3e190fff · a2e167aa
Commit a2e167aa authored Sep 21, 2019 by Florian Oetke
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src/mirrage/renderer/include/mirrage/renderer/particle_system.hpp ...age/renderer/include/mirrage/renderer/particle_system.hpp +8 -0

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--- a/src/mirrage/renderer/include/mirrage/renderer/particle_system.hpp
+++ b/src/mirrage/renderer/include/mirrage/renderer/particle_system.hpp
@@ -274,6 +274,14 @@ namespace mirrage::renderer {

 		void active(bool b) noexcept { _active = b; }
 		auto active() const noexcept { return _active; }
+		void reset_time()
+		{
+			_time_accumulator   = 0;
+			_spawn_idx          = 0;
+			_spawn_entry_timer  = 0;
+			_particles_to_spawn = 0;
+			_last_timestep      = 0;
+		}

 		void position(glm::vec3 p) noexcept { _position = p; }
 		auto position() const noexcept { return _position; }