From d6a9cff8b7cbacec81a924c65a02736a5dba9b53 Mon Sep 17 00:00:00 2001 From: reduz Date: Mon, 22 Feb 2021 10:54:12 -0300 Subject: Add preview Sun and Environment * Adds both a preview sun and preview environment to the 3D editor. * They are valid as long as a DirectionalLight3D and WorldEnvironment are not in the scene. * If any is added to the scene, the respective preview is disabled. * Changed WorldEnvironment to better handle multiple node versions. * Added a function in SceneTree to get the first node in a group. * Fixed button minimum size to also consider font height if no text is there, this broke with the TextSever PR. --- scene/3d/world_environment.cpp | 86 +++++++++++++++++++++++++++--------------- scene/3d/world_environment.h | 3 ++ 2 files changed, 58 insertions(+), 31 deletions(-) (limited to 'scene/3d') diff --git a/scene/3d/world_environment.cpp b/scene/3d/world_environment.cpp index cf1c319acc..214ffd6bd5 100644 --- a/scene/3d/world_environment.cpp +++ b/scene/3d/world_environment.cpp @@ -35,51 +35,69 @@ void WorldEnvironment::_notification(int p_what) { if (p_what == Node3D::NOTIFICATION_ENTER_WORLD || p_what == Node3D::NOTIFICATION_ENTER_TREE) { if (environment.is_valid()) { - if (get_viewport()->find_world_3d()->get_environment().is_valid()) { - WARN_PRINT("World already has an environment (Another WorldEnvironment?), overriding."); - } - get_viewport()->find_world_3d()->set_environment(environment); add_to_group("_world_environment_" + itos(get_viewport()->find_world_3d()->get_scenario().get_id())); + _update_current_environment(); } if (camera_effects.is_valid()) { - if (get_viewport()->find_world_3d()->get_camera_effects().is_valid()) { - WARN_PRINT("World already has a camera effects (Another WorldEnvironment?), overriding."); - } - get_viewport()->find_world_3d()->set_camera_effects(camera_effects); add_to_group("_world_camera_effects_" + itos(get_viewport()->find_world_3d()->get_scenario().get_id())); + _update_current_camera_effects(); } } else if (p_what == Node3D::NOTIFICATION_EXIT_WORLD || p_what == Node3D::NOTIFICATION_EXIT_TREE) { - if (environment.is_valid() && get_viewport()->find_world_3d()->get_environment() == environment) { - get_viewport()->find_world_3d()->set_environment(Ref()); + if (environment.is_valid()) { remove_from_group("_world_environment_" + itos(get_viewport()->find_world_3d()->get_scenario().get_id())); + _update_current_environment(); } - if (camera_effects.is_valid() && get_viewport()->find_world_3d()->get_camera_effects() == camera_effects) { - get_viewport()->find_world_3d()->set_camera_effects(Ref()); + if (camera_effects.is_valid()) { remove_from_group("_world_camera_effects_" + itos(get_viewport()->find_world_3d()->get_scenario().get_id())); + _update_current_camera_effects(); } } } -void WorldEnvironment::set_environment(const Ref &p_environment) { - if (is_inside_tree() && environment.is_valid() && get_viewport()->find_world_3d()->get_environment() == environment) { +void WorldEnvironment::_update_current_environment() { + WorldEnvironment *first = Object::cast_to(get_tree()->get_first_node_in_group("_world_environment_" + itos(get_viewport()->find_world_3d()->get_scenario().get_id()))); + + if (first) { + get_viewport()->find_world_3d()->set_environment(first->environment); + } else { get_viewport()->find_world_3d()->set_environment(Ref()); + } + get_tree()->call_group("_world_environment_" + itos(get_viewport()->find_world_3d()->get_scenario().get_id()), "update_configuration_warning"); +} + +void WorldEnvironment::_update_current_camera_effects() { + WorldEnvironment *first = Object::cast_to(get_tree()->get_first_node_in_group("_world_camera_effects_" + itos(get_viewport()->find_world_3d()->get_scenario().get_id()))); + if (first) { + get_viewport()->find_world_3d()->set_camera_effects(first->camera_effects); + } else { + get_viewport()->find_world_3d()->set_camera_effects(Ref()); + } + + get_tree()->call_group("_world_camera_effects_" + itos(get_viewport()->find_world_3d()->get_scenario().get_id()), "update_configuration_warning"); +} + +void WorldEnvironment::set_environment(const Ref &p_environment) { + if (environment == p_environment) { + return; + } + if (is_inside_tree() && environment.is_valid()) { remove_from_group("_world_environment_" + itos(get_viewport()->find_world_3d()->get_scenario().get_id())); - //clean up } environment = p_environment; + if (is_inside_tree() && environment.is_valid()) { - if (get_viewport()->find_world_3d()->get_environment().is_valid()) { - WARN_PRINT("World already has an environment (Another WorldEnvironment?), overriding."); - } - get_viewport()->find_world_3d()->set_environment(environment); add_to_group("_world_environment_" + itos(get_viewport()->find_world_3d()->get_scenario().get_id())); } - update_configuration_warning(); + if (is_inside_tree()) { + _update_current_environment(); + } else { + update_configuration_warning(); + } } Ref WorldEnvironment::get_environment() const { @@ -87,22 +105,24 @@ Ref WorldEnvironment::get_environment() const { } void WorldEnvironment::set_camera_effects(const Ref &p_camera_effects) { + if (camera_effects == p_camera_effects) { + return; + } + if (is_inside_tree() && camera_effects.is_valid() && get_viewport()->find_world_3d()->get_camera_effects() == camera_effects) { - get_viewport()->find_world_3d()->set_camera_effects(Ref()); remove_from_group("_world_camera_effects_" + itos(get_viewport()->find_world_3d()->get_scenario().get_id())); - //clean up } camera_effects = p_camera_effects; if (is_inside_tree() && camera_effects.is_valid()) { - if (get_viewport()->find_world_3d()->get_camera_effects().is_valid()) { - WARN_PRINT("World already has an camera_effects (Another WorldEnvironment?), overriding."); - } - get_viewport()->find_world_3d()->set_camera_effects(camera_effects); add_to_group("_world_camera_effects_" + itos(get_viewport()->find_world_3d()->get_scenario().get_id())); } - update_configuration_warning(); + if (is_inside_tree()) { + _update_current_camera_effects(); + } else { + update_configuration_warning(); + } } Ref WorldEnvironment::get_camera_effects() const { @@ -123,14 +143,18 @@ String WorldEnvironment::get_configuration_warning() const { return warning; } - List nodes; - get_tree()->get_nodes_in_group("_world_environment_" + itos(get_viewport()->find_world_3d()->get_scenario().get_id()), &nodes); + if (environment.is_valid() && get_viewport()->find_world_3d()->get_environment() != environment) { + if (!warning.is_empty()) { + warning += "\n\n"; + } + warning += TTR("Only the first Environment has an effect in a scene (or set of instantiated scenes)."); + } - if (nodes.size() > 1) { + if (camera_effects.is_valid() && get_viewport()->find_world_3d()->get_camera_effects() != camera_effects) { if (!warning.is_empty()) { warning += "\n\n"; } - warning += TTR("Only one WorldEnvironment is allowed per scene (or set of instanced scenes)."); + warning += TTR("Only the first CameraEffects has an effect in a scene (or set of instantiated scenes)."); } return warning; diff --git a/scene/3d/world_environment.h b/scene/3d/world_environment.h index 3dfba20bf0..e3f28d6d6b 100644 --- a/scene/3d/world_environment.h +++ b/scene/3d/world_environment.h @@ -41,6 +41,9 @@ class WorldEnvironment : public Node { Ref environment; Ref camera_effects; + void _update_current_environment(); + void _update_current_camera_effects(); + protected: void _notification(int p_what); static void _bind_methods(); -- cgit v1.2.3