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Fixed Timestep Interpolation (3D)

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Adds fixed timestep interpolation to the visual server.
Switchable on and off with project setting.

This version does not add new API for set_transform etc, when nodes have the interpolated flag set they will always use interpolation.
This commit is contained in:
lawnjelly
2021-09-15 12:30:45 +01:00
parent 9cb169504a
commit 522bce1159
41 changed files with 2490 additions and 390 deletions
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30
servers/visual/visual_server_wrap_mt.cpp
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@@ -36,6 +36,18 @@ void VisualServerWrapMT::thread_exit() {
exit.set();
}
void VisualServerWrapMT::thread_scenario_tick(RID p_scenario) {
if (!draw_pending.decrement()) {
visual_server->scenario_tick(p_scenario);
}
}
void VisualServerWrapMT::thread_scenario_pre_draw(RID p_scenario, bool p_will_draw) {
if (!draw_pending.decrement()) {
visual_server->scenario_pre_draw(p_scenario, p_will_draw);
}
}
void VisualServerWrapMT::thread_draw(bool p_swap_buffers, double frame_step) {
if (!draw_pending.decrement()) {
visual_server->draw(p_swap_buffers, frame_step);
@@ -82,6 +94,24 @@ void VisualServerWrapMT::sync() {
}
}
void VisualServerWrapMT::scenario_tick(RID p_scenario) {
if (create_thread) {
draw_pending.increment();
command_queue.push(this, &VisualServerWrapMT::thread_scenario_tick, p_scenario);
} else {
visual_server->scenario_tick(p_scenario);
}
}
void VisualServerWrapMT::scenario_pre_draw(RID p_scenario, bool p_will_draw) {
if (create_thread) {
draw_pending.increment();
command_queue.push(this, &VisualServerWrapMT::thread_scenario_pre_draw, p_scenario, p_will_draw);
} else {
visual_server->scenario_pre_draw(p_scenario, p_will_draw);
}
}
void VisualServerWrapMT::draw(bool p_swap_buffers, double frame_step) {
if (create_thread) {
draw_pending.increment();