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cut the GPU load of moving the mouse over the 3D viewport (#15674)

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Co-authored-by: Rodrigo Faselli <162915171+RF47@users.noreply.github.com>
This commit is contained in:
Kris Austin
2026-09-18 20:19:37 -03:00
committed by GitHub
co-authored by Rodrigo Faselli
parent e0410db22e
commit 213c6569ab
30 changed files with 876 additions and 269 deletions
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src/slic3r/GUI/Preferences.cpp
+28 -1
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@@ -1005,6 +1005,7 @@ wxBoxSizer *PreferencesDialog::create_item_checkbox(wxString title, wxString too
checkbox->SetToolTip(tip);
if (param == "sync_user_preset") { m_sync_user_preset_checkbox = checkbox; }
if (param == SETTING_OPENGL_SKIP_IDENTICAL_FRAMES) { m_skip_identical_frames_checkbox = checkbox; }
m_sizer->Add(checkbox, 0, wxALIGN_CENTER);
@@ -1031,6 +1032,9 @@ wxBoxSizer *PreferencesDialog::create_item_checkbox(wxString title, wxString too
}
BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << " sync_user_preset: " << (sync ? "true" : "false");
}
else if (param == SETTING_OPENGL_SCENE_CACHE) {
if (m_skip_identical_frames_checkbox) m_skip_identical_frames_checkbox->Enable(checkbox->GetValue());
}
else if (param == "stealth_mode") {
bool enabled = app_config->get_stealth_mode();
if (enabled) wxGetApp().on_stealth_mode_enter();
@@ -1959,9 +1963,32 @@ void PreferencesDialog::create_items()
);
g_sizer->Add(item_fps_cap);
auto item_scene_cache = create_item_checkbox(
_L("Reuse the 3D scene while idle"),
_L("Skips redrawing the 3D scene when only the mouse cursor moves over the viewport,\n"
"and reuses the previous frame's scene instead. Reduces GPU load.\n"
"Disable it if the viewport shows stale or missing contents.\n\n"
"Takes effect immediately."),
SETTING_OPENGL_SCENE_CACHE
);
g_sizer->Add(item_scene_cache);
auto item_skip_identical_frames = create_item_checkbox(
_L("Skip unchanged frames"),
_L("Skips drawing a frame altogether when it would be identical to the one already on screen.\n"
"Only applies to frames that reuse the 3D scene, so it needs Reuse the 3D scene while idle.\n"
"Disable it if a hover highlight, tooltip or animation stops updating.\n\n"
"Takes effect immediately."),
SETTING_OPENGL_SKIP_IDENTICAL_FRAMES
);
g_sizer->Add(item_skip_identical_frames);
if (m_skip_identical_frames_checkbox) m_skip_identical_frames_checkbox->Enable(app_config->get_bool(SETTING_OPENGL_SCENE_CACHE));
auto item_fps_overlay = create_item_checkbox(
_L("Show FPS overlay"),
_L("Displays current viewport FPS in the top-right corner."),
_L("Displays rendering counts in the top-right corner of the viewport.") + "\n" +
_L("FPS: frames presented to the screen per second.") + "\n" +
_L("3D: frames per second that redrew the 3D scene."),
SETTING_OPENGL_SHOW_FPS_OVERLAY
);
g_sizer->Add(item_fps_overlay);