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Improve visibility rect/AABB generation usability in Particles

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- Don't display the time dialog if the automatically calculated
  generation time is short enough.
- Clarify the purpose of waiting in the progress dialog.
This commit is contained in:
Hugo Locurcio 2021-07-05 15:09:46 +02:00
parent cdced052f0
commit cf002d4a99
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GPG key ID: 39E8F8BE30B0A49C
2 changed files with 17 additions and 12 deletions
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17
editor/plugins/particles_2d_editor_plugin.cpp
View file

@ -82,13 +82,16 @@ void Particles2DEditorPlugin::_selection_changed() {
void Particles2DEditorPlugin::_menu_callback(int p_idx) { void Particles2DEditorPlugin::_menu_callback(int p_idx) {
switch (p_idx) { switch (p_idx) {
case MENU_GENERATE_VISIBILITY_RECT: { case MENU_GENERATE_VISIBILITY_RECT: {
float gen_time = particles->get_lifetime(); // Add one second to the default generation lifetime, since the progress is updated every second.
if (gen_time < 1.0) { generate_seconds->set_value(MAX(1.0, trunc(particles->get_lifetime()) + 1.0));
generate_seconds->set_value(1.0);
} else { if (generate_seconds->get_value() >= 11.0 + CMP_EPSILON) {
generate_seconds->set_value(trunc(gen_time) + 1.0); // Only pop up the time dialog if the particle's lifetime is long enough to warrant shortening it.
}
generate_visibility_rect->popup_centered_minsize(); generate_visibility_rect->popup_centered_minsize();
} else {
// Generate the visibility rect immediately.
_generate_visibility_rect();
}
} break; } break;
case MENU_LOAD_EMISSION_MASK: { case MENU_LOAD_EMISSION_MASK: {
file->popup_centered_ratio(); file->popup_centered_ratio();
@ -126,7 +129,7 @@ void Particles2DEditorPlugin::_generate_visibility_rect() {
float running = 0.0; float running = 0.0;
EditorProgress ep("gen_vrect", TTR("Generating Visibility Rect"), int(time)); EditorProgress ep("gen_vrect", TTR("Generating Visibility Rect (Waiting for Particle Simulation)"), int(time));
bool was_emitting = particles->is_emitting(); bool was_emitting = particles->is_emitting();
if (!was_emitting) { if (!was_emitting) {

16
editor/plugins/particles_editor_plugin.cpp
View file

@ -255,14 +255,16 @@ void ParticlesEditor::_notification(int p_notification) {
void ParticlesEditor::_menu_option(int p_option) { void ParticlesEditor::_menu_option(int p_option) {
switch (p_option) { switch (p_option) {
case MENU_OPTION_GENERATE_AABB: { case MENU_OPTION_GENERATE_AABB: {
float gen_time = node->get_lifetime(); // Add one second to the default generation lifetime, since the progress is updated every second.
generate_seconds->set_value(MAX(1.0, trunc(node->get_lifetime()) + 1.0));
if (gen_time < 1.0) { if (generate_seconds->get_value() >= 11.0 + CMP_EPSILON) {
generate_seconds->set_value(1.0); // Only pop up the time dialog if the particle's lifetime is long enough to warrant shortening it.
} else {
generate_seconds->set_value(trunc(gen_time) + 1.0);
}
generate_aabb->popup_centered_minsize(); generate_aabb->popup_centered_minsize();
} else {
// Generate the visibility AABB immediately.
_generate_aabb();
}
} break; } break;
case MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_MESH: { case MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_MESH: {
Ref<ParticlesMaterial> material = node->get_process_material(); Ref<ParticlesMaterial> material = node->get_process_material();
@ -313,7 +315,7 @@ void ParticlesEditor::_generate_aabb() {
float running = 0.0; float running = 0.0;
EditorProgress ep("gen_aabb", TTR("Generating AABB"), int(time)); EditorProgress ep("gen_aabb", TTR("Generating Visibility AABB (Waiting for Particle Simulation)"), int(time));
bool was_emitting = node->is_emitting(); bool was_emitting = node->is_emitting();
if (!was_emitting) { if (!was_emitting) {