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-rw-r--r--scene/3d/label_3d.cpp132
1 files changed, 80 insertions, 52 deletions
diff --git a/scene/3d/label_3d.cpp b/scene/3d/label_3d.cpp
index bc435c5451..d0f71768d2 100644
--- a/scene/3d/label_3d.cpp
+++ b/scene/3d/label_3d.cpp
@@ -1,38 +1,40 @@
-/*************************************************************************/
-/* label_3d.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* label_3d.cpp */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#include "label_3d.h"
#include "core/core_string_names.h"
+#include "scene/main/viewport.h"
#include "scene/resources/theme.h"
#include "scene/scene_string_names.h"
+#include "scene/theme/theme_db.h"
void Label3D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_horizontal_alignment", "alignment"), &Label3D::set_horizontal_alignment);
@@ -126,7 +128,7 @@ void Label3D::_bind_methods() {
ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "no_depth_test"), "set_draw_flag", "get_draw_flag", FLAG_DISABLE_DEPTH_TEST);
ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "fixed_size"), "set_draw_flag", "get_draw_flag", FLAG_FIXED_SIZE);
ADD_PROPERTY(PropertyInfo(Variant::INT, "alpha_cut", PROPERTY_HINT_ENUM, "Disabled,Discard,Opaque Pre-Pass"), "set_alpha_cut_mode", "get_alpha_cut_mode");
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "alpha_scissor_threshold", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_alpha_scissor_threshold", "get_alpha_scissor_threshold");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "alpha_scissor_threshold", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_alpha_scissor_threshold", "get_alpha_scissor_threshold");
ADD_PROPERTY(PropertyInfo(Variant::INT, "texture_filter", PROPERTY_HINT_ENUM, "Nearest,Linear,Nearest Mipmap,Linear Mipmap,Nearest Mipmap Anisotropic,Linear Mipmap Anisotropic"), "set_texture_filter", "get_texture_filter");
ADD_PROPERTY(PropertyInfo(Variant::INT, "render_priority", PROPERTY_HINT_RANGE, itos(RS::MATERIAL_RENDER_PRIORITY_MIN) + "," + itos(RS::MATERIAL_RENDER_PRIORITY_MAX) + ",1"), "set_render_priority", "get_render_priority");
ADD_PROPERTY(PropertyInfo(Variant::INT, "outline_render_priority", PROPERTY_HINT_RANGE, itos(RS::MATERIAL_RENDER_PRIORITY_MIN) + "," + itos(RS::MATERIAL_RENDER_PRIORITY_MAX) + ",1"), "set_outline_render_priority", "get_outline_render_priority");
@@ -162,9 +164,19 @@ void Label3D::_bind_methods() {
BIND_ENUM_CONSTANT(ALPHA_CUT_OPAQUE_PREPASS);
}
-void Label3D::_validate_property(PropertyInfo &property) const {
- if (property.name == "material_override" || property.name == "material_overlay") {
- property.usage = PROPERTY_USAGE_NO_EDITOR;
+void Label3D::_validate_property(PropertyInfo &p_property) const {
+ if (
+ p_property.name == "material_override" ||
+ p_property.name == "material_overlay" ||
+ p_property.name == "lod_bias" ||
+ p_property.name == "gi_mode" ||
+ p_property.name == "gi_lightmap_scale") {
+ p_property.usage = PROPERTY_USAGE_NO_EDITOR;
+ }
+
+ if (p_property.name == "cast_shadow" && alpha_cut == ALPHA_CUT_DISABLED) {
+ // Alpha-blended materials can't cast shadows.
+ p_property.usage = PROPERTY_USAGE_NO_EDITOR;
}
}
@@ -174,6 +186,14 @@ void Label3D::_notification(int p_what) {
if (!pending_update) {
_im_update();
}
+ Viewport *viewport = get_viewport();
+ ERR_FAIL_COND(!viewport);
+ viewport->connect("size_changed", callable_mp(this, &Label3D::_font_changed));
+ } break;
+ case NOTIFICATION_EXIT_TREE: {
+ Viewport *viewport = get_viewport();
+ ERR_FAIL_COND(!viewport);
+ viewport->disconnect("size_changed", callable_mp(this, &Label3D::_font_changed));
} break;
case NOTIFICATION_TRANSLATION_CHANGED: {
String new_text = tr(text);
@@ -263,14 +283,14 @@ Ref<TriangleMesh> Label3D::generate_triangle_mesh() const {
return Ref<TriangleMesh>();
}
- real_t pixel_size = get_pixel_size();
+ real_t px_size = get_pixel_size();
Vector2 vertices[4] = {
- (final_rect.position + Vector2(0, -final_rect.size.y)) * pixel_size,
- (final_rect.position + Vector2(final_rect.size.x, -final_rect.size.y)) * pixel_size,
- (final_rect.position + Vector2(final_rect.size.x, 0)) * pixel_size,
- final_rect.position * pixel_size,
+ (final_rect.position + Vector2(0, -final_rect.size.y)) * px_size,
+ (final_rect.position + Vector2(final_rect.size.x, -final_rect.size.y)) * px_size,
+ (final_rect.position + Vector2(final_rect.size.x, 0)) * px_size,
+ final_rect.position * px_size,
};
@@ -416,17 +436,17 @@ void Label3D::_shape() {
TS->shaped_text_clear(text_rid);
TS->shaped_text_set_direction(text_rid, text_direction);
- String text = (uppercase) ? TS->string_to_upper(xl_text, language) : xl_text;
- TS->shaped_text_add_string(text_rid, text, font->get_rids(), font_size, font->get_opentype_features(), language);
+ String txt = (uppercase) ? TS->string_to_upper(xl_text, language) : xl_text;
+ TS->shaped_text_add_string(text_rid, txt, font->get_rids(), font_size, font->get_opentype_features(), language);
for (int i = 0; i < TextServer::SPACING_MAX; i++) {
TS->shaped_text_set_spacing(text_rid, TextServer::SpacingType(i), font->get_spacing(TextServer::SpacingType(i)));
}
- Array stt;
+ TypedArray<Vector3i> stt;
if (st_parser == TextServer::STRUCTURED_TEXT_CUSTOM) {
- GDVIRTUAL_CALL(_structured_text_parser, st_args, text, stt);
+ GDVIRTUAL_CALL(_structured_text_parser, st_args, txt, stt);
} else {
- stt = TS->parse_structured_text(st_parser, st_args, text);
+ stt = TS->parse_structured_text(st_parser, st_args, txt);
}
TS->shaped_text_set_bidi_override(text_rid, stt);
@@ -466,8 +486,9 @@ void Label3D::_shape() {
case TextServer::AUTOWRAP_OFF:
break;
}
- PackedInt32Array line_breaks = TS->shaped_text_get_line_breaks(text_rid, width, 0, autowrap_flags);
+ autowrap_flags = autowrap_flags | TextServer::BREAK_TRIM_EDGE_SPACES;
+ PackedInt32Array line_breaks = TS->shaped_text_get_line_breaks(text_rid, width, 0, autowrap_flags);
float max_line_w = 0.0;
for (int i = 0; i < line_breaks.size(); i = i + 2) {
RID line = TS->shaped_text_substr(text_rid, line_breaks[i], line_breaks[i + 1] - line_breaks[i]);
@@ -715,13 +736,13 @@ Ref<Font> Label3D::_get_font_or_default() const {
}
// Check the project-defined Theme resource.
- if (Theme::get_project_default().is_valid()) {
+ if (ThemeDB::get_singleton()->get_project_theme().is_valid()) {
List<StringName> theme_types;
- Theme::get_project_default()->get_type_dependencies(get_class_name(), StringName(), &theme_types);
+ ThemeDB::get_singleton()->get_project_theme()->get_type_dependencies(get_class_name(), StringName(), &theme_types);
for (const StringName &E : theme_types) {
- if (Theme::get_project_default()->has_theme_item(Theme::DATA_TYPE_FONT, "font", E)) {
- Ref<Font> f = Theme::get_project_default()->get_theme_item(Theme::DATA_TYPE_FONT, "font", E);
+ if (ThemeDB::get_singleton()->get_project_theme()->has_theme_item(Theme::DATA_TYPE_FONT, "font", E)) {
+ Ref<Font> f = ThemeDB::get_singleton()->get_project_theme()->get_theme_item(Theme::DATA_TYPE_FONT, "font", E);
if (f.is_valid()) {
theme_font = f;
theme_font->connect(CoreStringNames::get_singleton()->changed, Callable(const_cast<Label3D *>(this), "_font_changed"));
@@ -734,11 +755,11 @@ Ref<Font> Label3D::_get_font_or_default() const {
// Lastly, fall back on the items defined in the default Theme, if they exist.
{
List<StringName> theme_types;
- Theme::get_default()->get_type_dependencies(get_class_name(), StringName(), &theme_types);
+ ThemeDB::get_singleton()->get_default_theme()->get_type_dependencies(get_class_name(), StringName(), &theme_types);
for (const StringName &E : theme_types) {
- if (Theme::get_default()->has_theme_item(Theme::DATA_TYPE_FONT, "font", E)) {
- Ref<Font> f = Theme::get_default()->get_theme_item(Theme::DATA_TYPE_FONT, "font", E);
+ if (ThemeDB::get_singleton()->get_default_theme()->has_theme_item(Theme::DATA_TYPE_FONT, "font", E)) {
+ Ref<Font> f = ThemeDB::get_singleton()->get_default_theme()->get_theme_item(Theme::DATA_TYPE_FONT, "font", E);
if (f.is_valid()) {
theme_font = f;
theme_font->connect(CoreStringNames::get_singleton()->changed, Callable(const_cast<Label3D *>(this), "_font_changed"));
@@ -749,7 +770,7 @@ Ref<Font> Label3D::_get_font_or_default() const {
}
// If they don't exist, use any type to return the default/empty value.
- Ref<Font> f = Theme::get_default()->get_theme_item(Theme::DATA_TYPE_FONT, "font", StringName());
+ Ref<Font> f = ThemeDB::get_singleton()->get_default_theme()->get_theme_item(Theme::DATA_TYPE_FONT, "font", StringName());
if (f.is_valid()) {
theme_font = f;
theme_font->connect(CoreStringNames::get_singleton()->changed, Callable(const_cast<Label3D *>(this), "_font_changed"));
@@ -889,6 +910,7 @@ void Label3D::set_alpha_cut_mode(AlphaCutMode p_mode) {
if (alpha_cut != p_mode) {
alpha_cut = p_mode;
_queue_update();
+ notify_property_list_changed();
}
}
@@ -927,7 +949,12 @@ Label3D::Label3D() {
mesh = RenderingServer::get_singleton()->mesh_create();
+ // Disable shadow casting by default to improve performance and avoid unintended visual artifacts.
set_cast_shadows_setting(SHADOW_CASTING_SETTING_OFF);
+
+ // Label3D can't contribute to GI in any way, so disable it to improve performance.
+ set_gi_mode(GI_MODE_DISABLED);
+
set_base(mesh);
}
@@ -939,6 +966,7 @@ Label3D::~Label3D() {
TS->free_rid(text_rid);
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RenderingServer::get_singleton()->free(mesh);
for (KeyValue<SurfaceKey, SurfaceData> E : surfaces) {
RenderingServer::get_singleton()->free(E.value.material);