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virtualx-engine/scene/3d/label_3d.cpp

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One Copyright Update to rule them all As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see".
2023-01-05 13:25:55 +01:00
/**************************************************************************/
/* 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. */
/**************************************************************************/
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
#include "label_3d.h"
#include "core/core_string_names.h"
Fix Label3D not updated on window resize.
2022-07-27 13:24:04 +02:00
#include "scene/main/viewport.h"
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
#include "scene/resources/theme.h"
#include "scene/scene_string_names.h"
Add ThemeDB, expose previously static Theme methods
2022-08-08 18:29:36 +02:00
#include "scene/theme/theme_db.h"
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
void Label3D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_horizontal_alignment", "alignment"), &Label3D::set_horizontal_alignment);
ClassDB::bind_method(D_METHOD("get_horizontal_alignment"), &Label3D::get_horizontal_alignment);
ClassDB::bind_method(D_METHOD("set_vertical_alignment", "alignment"), &Label3D::set_vertical_alignment);
ClassDB::bind_method(D_METHOD("get_vertical_alignment"), &Label3D::get_vertical_alignment);
ClassDB::bind_method(D_METHOD("set_modulate", "modulate"), &Label3D::set_modulate);
ClassDB::bind_method(D_METHOD("get_modulate"), &Label3D::get_modulate);
ClassDB::bind_method(D_METHOD("set_outline_modulate", "modulate"), &Label3D::set_outline_modulate);
ClassDB::bind_method(D_METHOD("get_outline_modulate"), &Label3D::get_outline_modulate);
ClassDB::bind_method(D_METHOD("set_text", "text"), &Label3D::set_text);
ClassDB::bind_method(D_METHOD("get_text"), &Label3D::get_text);
ClassDB::bind_method(D_METHOD("set_text_direction", "direction"), &Label3D::set_text_direction);
ClassDB::bind_method(D_METHOD("get_text_direction"), &Label3D::get_text_direction);
ClassDB::bind_method(D_METHOD("set_language", "language"), &Label3D::set_language);
ClassDB::bind_method(D_METHOD("get_language"), &Label3D::get_language);
ClassDB::bind_method(D_METHOD("set_structured_text_bidi_override", "parser"), &Label3D::set_structured_text_bidi_override);
ClassDB::bind_method(D_METHOD("get_structured_text_bidi_override"), &Label3D::get_structured_text_bidi_override);
ClassDB::bind_method(D_METHOD("set_structured_text_bidi_override_options", "args"), &Label3D::set_structured_text_bidi_override_options);
ClassDB::bind_method(D_METHOD("get_structured_text_bidi_override_options"), &Label3D::get_structured_text_bidi_override_options);
ClassDB::bind_method(D_METHOD("set_uppercase", "enable"), &Label3D::set_uppercase);
ClassDB::bind_method(D_METHOD("is_uppercase"), &Label3D::is_uppercase);
Expose Label3D and Sprite*3D material render priority properties.
2022-04-30 10:41:50 +02:00
ClassDB::bind_method(D_METHOD("set_render_priority", "priority"), &Label3D::set_render_priority);
ClassDB::bind_method(D_METHOD("get_render_priority"), &Label3D::get_render_priority);
ClassDB::bind_method(D_METHOD("set_outline_render_priority", "priority"), &Label3D::set_outline_render_priority);
ClassDB::bind_method(D_METHOD("get_outline_render_priority"), &Label3D::get_outline_render_priority);
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
ClassDB::bind_method(D_METHOD("set_font", "font"), &Label3D::set_font);
ClassDB::bind_method(D_METHOD("get_font"), &Label3D::get_font);
ClassDB::bind_method(D_METHOD("set_font_size", "size"), &Label3D::set_font_size);
ClassDB::bind_method(D_METHOD("get_font_size"), &Label3D::get_font_size);
ClassDB::bind_method(D_METHOD("set_outline_size", "outline_size"), &Label3D::set_outline_size);
ClassDB::bind_method(D_METHOD("get_outline_size"), &Label3D::get_outline_size);
ClassDB::bind_method(D_METHOD("set_line_spacing", "line_spacing"), &Label3D::set_line_spacing);
ClassDB::bind_method(D_METHOD("get_line_spacing"), &Label3D::get_line_spacing);
ClassDB::bind_method(D_METHOD("set_autowrap_mode", "autowrap_mode"), &Label3D::set_autowrap_mode);
ClassDB::bind_method(D_METHOD("get_autowrap_mode"), &Label3D::get_autowrap_mode);
ClassDB::bind_method(D_METHOD("set_width", "width"), &Label3D::set_width);
ClassDB::bind_method(D_METHOD("get_width"), &Label3D::get_width);
ClassDB::bind_method(D_METHOD("set_pixel_size", "pixel_size"), &Label3D::set_pixel_size);
ClassDB::bind_method(D_METHOD("get_pixel_size"), &Label3D::get_pixel_size);
[Label3D] Add offset property.
2022-04-28 20:23:15 +02:00
ClassDB::bind_method(D_METHOD("set_offset", "offset"), &Label3D::set_offset);
ClassDB::bind_method(D_METHOD("get_offset"), &Label3D::get_offset);
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
ClassDB::bind_method(D_METHOD("set_draw_flag", "flag", "enabled"), &Label3D::set_draw_flag);
ClassDB::bind_method(D_METHOD("get_draw_flag", "flag"), &Label3D::get_draw_flag);
ClassDB::bind_method(D_METHOD("set_billboard_mode", "mode"), &Label3D::set_billboard_mode);
ClassDB::bind_method(D_METHOD("get_billboard_mode"), &Label3D::get_billboard_mode);
ClassDB::bind_method(D_METHOD("set_alpha_cut_mode", "mode"), &Label3D::set_alpha_cut_mode);
ClassDB::bind_method(D_METHOD("get_alpha_cut_mode"), &Label3D::get_alpha_cut_mode);
ClassDB::bind_method(D_METHOD("set_alpha_scissor_threshold", "threshold"), &Label3D::set_alpha_scissor_threshold);
ClassDB::bind_method(D_METHOD("get_alpha_scissor_threshold"), &Label3D::get_alpha_scissor_threshold);
ClassDB::bind_method(D_METHOD("set_texture_filter", "mode"), &Label3D::set_texture_filter);
ClassDB::bind_method(D_METHOD("get_texture_filter"), &Label3D::get_texture_filter);
ClassDB::bind_method(D_METHOD("generate_triangle_mesh"), &Label3D::generate_triangle_mesh);
ClassDB::bind_method(D_METHOD("_queue_update"), &Label3D::_queue_update);
ClassDB::bind_method(D_METHOD("_font_changed"), &Label3D::_font_changed);
ClassDB::bind_method(D_METHOD("_im_update"), &Label3D::_im_update);
Add suffixes to all nodes and resources
2022-05-20 07:24:41 +02:00
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pixel_size", PROPERTY_HINT_RANGE, "0.0001,128,0.0001,suffix:m"), "set_pixel_size", "get_pixel_size");
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "offset", PROPERTY_HINT_NONE, "suffix:px"), "set_offset", "get_offset");
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
ADD_GROUP("Flags", "");
ADD_PROPERTY(PropertyInfo(Variant::INT, "billboard", PROPERTY_HINT_ENUM, "Disabled,Enabled,Y-Billboard"), "set_billboard_mode", "get_billboard_mode");
ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "shaded"), "set_draw_flag", "get_draw_flag", FLAG_SHADED);
ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "double_sided"), "set_draw_flag", "get_draw_flag", FLAG_DOUBLE_SIDED);
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");
Change default material alpha scissor threshold to 0.5 This makes the default behavior consistent between SpriteBase3D, BaseMaterial3D and imported glTF scene materials. Alpha scissor threshold property hints now allows for more precise adjustments as well.
2021-10-20 17:06:59 +02:00
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "alpha_scissor_threshold", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_alpha_scissor_threshold", "get_alpha_scissor_threshold");
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
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");
Expose Label3D and Sprite*3D material render priority properties.
2022-04-30 10:41:50 +02:00
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");
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
ADD_GROUP("Text", "");
ADD_PROPERTY(PropertyInfo(Variant::COLOR, "modulate"), "set_modulate", "get_modulate");
ADD_PROPERTY(PropertyInfo(Variant::COLOR, "outline_modulate"), "set_outline_modulate", "get_outline_modulate");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "text", PROPERTY_HINT_MULTILINE_TEXT, ""), "set_text", "get_text");
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "font", PROPERTY_HINT_RESOURCE_TYPE, "Font"), "set_font", "get_font");
Refactor Font configuration and import UI, and Font resources.
2022-05-09 11:47:10 +02:00
ADD_PROPERTY(PropertyInfo(Variant::INT, "font_size", PROPERTY_HINT_RANGE, "1,256,1,or_greater,suffix:px"), "set_font_size", "get_font_size");
Add suffixes to all nodes and resources
2022-05-20 07:24:41 +02:00
ADD_PROPERTY(PropertyInfo(Variant::INT, "outline_size", PROPERTY_HINT_RANGE, "0,127,1,suffix:px"), "set_outline_size", "get_outline_size");
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
ADD_PROPERTY(PropertyInfo(Variant::INT, "horizontal_alignment", PROPERTY_HINT_ENUM, "Left,Center,Right,Fill"), "set_horizontal_alignment", "get_horizontal_alignment");
ADD_PROPERTY(PropertyInfo(Variant::INT, "vertical_alignment", PROPERTY_HINT_ENUM, "Top,Center,Bottom"), "set_vertical_alignment", "get_vertical_alignment");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "uppercase"), "set_uppercase", "is_uppercase");
Add suffixes to all nodes and resources
2022-05-20 07:24:41 +02:00
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "line_spacing", PROPERTY_HINT_NONE, "suffix:px"), "set_line_spacing", "get_line_spacing");
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
ADD_PROPERTY(PropertyInfo(Variant::INT, "autowrap_mode", PROPERTY_HINT_ENUM, "Off,Arbitrary,Word,Word (Smart)"), "set_autowrap_mode", "get_autowrap_mode");
Add suffixes to all nodes and resources
2022-05-20 07:24:41 +02:00
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "width", PROPERTY_HINT_NONE, "suffix:px"), "set_width", "get_width");
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
Refactor Font configuration and import UI, and Font resources.
2022-05-09 11:47:10 +02:00
ADD_GROUP("BiDi", "");
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
ADD_PROPERTY(PropertyInfo(Variant::INT, "text_direction", PROPERTY_HINT_ENUM, "Auto,Left-to-Right,Right-to-Left"), "set_text_direction", "get_text_direction");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "language", PROPERTY_HINT_LOCALE_ID, ""), "set_language", "get_language");
Refactor Font configuration and import UI, and Font resources.
2022-05-09 11:47:10 +02:00
ADD_PROPERTY(PropertyInfo(Variant::INT, "structured_text_bidi_override", PROPERTY_HINT_ENUM, "Default,URI,File,Email,List,None,Custom"), "set_structured_text_bidi_override", "get_structured_text_bidi_override");
ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "structured_text_bidi_override_options"), "set_structured_text_bidi_override_options", "get_structured_text_bidi_override_options");
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
BIND_ENUM_CONSTANT(FLAG_SHADED);
BIND_ENUM_CONSTANT(FLAG_DOUBLE_SIDED);
BIND_ENUM_CONSTANT(FLAG_DISABLE_DEPTH_TEST);
BIND_ENUM_CONSTANT(FLAG_FIXED_SIZE);
BIND_ENUM_CONSTANT(FLAG_MAX);
BIND_ENUM_CONSTANT(ALPHA_CUT_DISABLED);
BIND_ENUM_CONSTANT(ALPHA_CUT_DISCARD);
BIND_ENUM_CONSTANT(ALPHA_CUT_OPAQUE_PREPASS);
}
Make `_validate_property` a multilevel method
2022-08-12 22:57:11 +02:00
void Label3D::_validate_property(PropertyInfo &p_property) const {
Hide properties that have no effect in Label3D inspector - Use the disabled GI mode as Label3D can't contribute to GI in any way. - Improve Label3D class documentation.
2022-08-15 18:21:13 +02:00
if (
Make `_validate_property` a multilevel method
2022-08-12 22:57:11 +02:00
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;
Hide properties that have no effect in Label3D inspector - Use the disabled GI mode as Label3D can't contribute to GI in any way. - Improve Label3D class documentation.
2022-08-15 18:21:13 +02:00
}
Make `_validate_property` a multilevel method
2022-08-12 22:57:11 +02:00
if (p_property.name == "cast_shadow" && alpha_cut == ALPHA_CUT_DISABLED) {
Hide properties that have no effect in Label3D inspector - Use the disabled GI mode as Label3D can't contribute to GI in any way. - Improve Label3D class documentation.
2022-08-15 18:21:13 +02:00
// Alpha-blended materials can't cast shadows.
Make `_validate_property` a multilevel method
2022-08-12 22:57:11 +02:00
p_property.usage = PROPERTY_USAGE_NO_EDITOR;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
}
void Label3D::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
if (!pending_update) {
_im_update();
}
Fix Label3D not updated on window resize.
2022-07-27 13:24:04 +02:00
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));
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
} break;
case NOTIFICATION_TRANSLATION_CHANGED: {
String new_text = tr(text);
if (new_text == xl_text) {
return; // Nothing new.
}
xl_text = new_text;
dirty_text = true;
_queue_update();
} break;
}
}
void Label3D::_im_update() {
_shape();
triangle_mesh.unref();
update_gizmos();
pending_update = false;
}
void Label3D::_queue_update() {
if (pending_update) {
return;
}
pending_update = true;
call_deferred(SceneStringNames::get_singleton()->_im_update);
}
AABB Label3D::get_aabb() const {
return aabb;
}
Ref<TriangleMesh> Label3D::generate_triangle_mesh() const {
if (triangle_mesh.is_valid()) {
return triangle_mesh;
}
Ref<Font> font = _get_font_or_default();
if (font.is_null()) {
return Ref<TriangleMesh>();
}
Vector<Vector3> faces;
faces.resize(6);
Vector3 *facesw = faces.ptrw();
float total_h = 0.0;
float max_line_w = 0.0;
for (int i = 0; i < lines_rid.size(); i++) {
Refactor Font configuration and import UI, and Font resources.
2022-05-09 11:47:10 +02:00
total_h += TS->shaped_text_get_size(lines_rid[i]).y + line_spacing;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
max_line_w = MAX(max_line_w, TS->shaped_text_get_width(lines_rid[i]));
}
float vbegin = 0;
switch (vertical_alignment) {
case VERTICAL_ALIGNMENT_FILL:
case VERTICAL_ALIGNMENT_TOP: {
// Nothing.
} break;
case VERTICAL_ALIGNMENT_CENTER: {
vbegin = (total_h - line_spacing) / 2.0;
} break;
case VERTICAL_ALIGNMENT_BOTTOM: {
vbegin = (total_h - line_spacing);
} break;
}
Vector2 offset = Vector2(0, vbegin);
switch (horizontal_alignment) {
case HORIZONTAL_ALIGNMENT_LEFT:
break;
case HORIZONTAL_ALIGNMENT_FILL:
case HORIZONTAL_ALIGNMENT_CENTER: {
offset.x = -max_line_w / 2.0;
} break;
case HORIZONTAL_ALIGNMENT_RIGHT: {
offset.x = -max_line_w;
} break;
}
[Label3D] Add offset property.
2022-04-28 20:23:15 +02:00
Rect2 final_rect = Rect2(offset + lbl_offset, Size2(max_line_w, total_h));
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
if (final_rect.size.x == 0 || final_rect.size.y == 0) {
return Ref<TriangleMesh>();
}
Fix MSVC warnings, rename shadowed variables, fix uninitialized values, change warnings=all to use /W4.
2022-09-29 11:53:28 +02:00
real_t px_size = get_pixel_size();
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
Vector2 vertices[4] = {
Fix MSVC warnings, rename shadowed variables, fix uninitialized values, change warnings=all to use /W4.
2022-09-29 11:53:28 +02:00
(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,
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
};
static const int indices[6] = {
0, 1, 2,
0, 2, 3
};
for (int j = 0; j < 6; j++) {
int i = indices[j];
Vector3 vtx;
vtx[0] = vertices[i][0];
vtx[1] = vertices[i][1];
facesw[j] = vtx;
}
triangle_mesh = Ref<TriangleMesh>(memnew(TriangleMesh));
triangle_mesh->create(faces);
return triangle_mesh;
}
void Label3D::_generate_glyph_surfaces(const Glyph &p_glyph, Vector2 &r_offset, const Color &p_modulate, int p_priority, int p_outline_size) {
for (int j = 0; j < p_glyph.repeat; j++) {
Vector2 gl_of;
Vector2 gl_sz;
Rect2 gl_uv;
Size2 texs;
RID tex;
if (p_glyph.font_rid != RID()) {
tex = TS->font_get_glyph_texture_rid(p_glyph.font_rid, Vector2i(p_glyph.font_size, p_outline_size), p_glyph.index);
if (tex != RID()) {
gl_of = (TS->font_get_glyph_offset(p_glyph.font_rid, Vector2i(p_glyph.font_size, p_outline_size), p_glyph.index) + Vector2(p_glyph.x_off, p_glyph.y_off)) * pixel_size;
gl_sz = TS->font_get_glyph_size(p_glyph.font_rid, Vector2i(p_glyph.font_size, p_outline_size), p_glyph.index) * pixel_size;
gl_uv = TS->font_get_glyph_uv_rect(p_glyph.font_rid, Vector2i(p_glyph.font_size, p_outline_size), p_glyph.index);
texs = TS->font_get_glyph_texture_size(p_glyph.font_rid, Vector2i(p_glyph.font_size, p_outline_size), p_glyph.index);
}
} else {
gl_sz = TS->get_hex_code_box_size(p_glyph.font_size, p_glyph.index) * pixel_size;
gl_of = Vector2(0, -gl_sz.y);
}
bool msdf = TS->font_is_multichannel_signed_distance_field(p_glyph.font_rid);
Use custom key structs, instead of raw hashes for the Label3D and TextMesh, to avoid potential hash collisions.
2022-06-18 15:14:08 +02:00
SurfaceKey key = SurfaceKey(tex.get_id(), p_priority, p_outline_size);
if (!surfaces.has(key)) {
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
SurfaceData surf;
surf.material = RenderingServer::get_singleton()->material_create();
// Set defaults for material, names need to match up those in StandardMaterial3D
RS::get_singleton()->material_set_param(surf.material, "albedo", Color(1, 1, 1, 1));
RS::get_singleton()->material_set_param(surf.material, "specular", 0.5);
RS::get_singleton()->material_set_param(surf.material, "metallic", 0.0);
RS::get_singleton()->material_set_param(surf.material, "roughness", 1.0);
RS::get_singleton()->material_set_param(surf.material, "uv1_offset", Vector3(0, 0, 0));
RS::get_singleton()->material_set_param(surf.material, "uv1_scale", Vector3(1, 1, 1));
RS::get_singleton()->material_set_param(surf.material, "uv2_offset", Vector3(0, 0, 0));
RS::get_singleton()->material_set_param(surf.material, "uv2_scale", Vector3(1, 1, 1));
RS::get_singleton()->material_set_param(surf.material, "alpha_scissor_threshold", alpha_scissor_threshold);
if (msdf) {
RS::get_singleton()->material_set_param(surf.material, "msdf_pixel_range", TS->font_get_msdf_pixel_range(p_glyph.font_rid));
RS::get_singleton()->material_set_param(surf.material, "msdf_outline_size", p_outline_size);
}
RID shader_rid;
StandardMaterial3D::get_material_for_2d(get_draw_flag(FLAG_SHADED), true, get_draw_flag(FLAG_DOUBLE_SIDED), get_alpha_cut_mode() == ALPHA_CUT_DISCARD, get_alpha_cut_mode() == ALPHA_CUT_OPAQUE_PREPASS, get_billboard_mode() == StandardMaterial3D::BILLBOARD_ENABLED, get_billboard_mode() == StandardMaterial3D::BILLBOARD_FIXED_Y, msdf, get_draw_flag(FLAG_DISABLE_DEPTH_TEST), get_draw_flag(FLAG_FIXED_SIZE), texture_filter, &shader_rid);
RS::get_singleton()->material_set_shader(surf.material, shader_rid);
RS::get_singleton()->material_set_param(surf.material, "texture_albedo", tex);
if (get_alpha_cut_mode() == ALPHA_CUT_DISABLED) {
RS::get_singleton()->material_set_render_priority(surf.material, p_priority);
} else {
surf.z_shift = p_priority * pixel_size;
}
Use custom key structs, instead of raw hashes for the Label3D and TextMesh, to avoid potential hash collisions.
2022-06-18 15:14:08 +02:00
surfaces[key] = surf;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
Use custom key structs, instead of raw hashes for the Label3D and TextMesh, to avoid potential hash collisions.
2022-06-18 15:14:08 +02:00
SurfaceData &s = surfaces[key];
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
s.mesh_vertices.resize((s.offset + 1) * 4);
s.mesh_normals.resize((s.offset + 1) * 4);
s.mesh_tangents.resize((s.offset + 1) * 16);
s.mesh_colors.resize((s.offset + 1) * 4);
s.mesh_uvs.resize((s.offset + 1) * 4);
s.mesh_vertices.write[(s.offset * 4) + 3] = Vector3(r_offset.x + gl_of.x, r_offset.y - gl_of.y - gl_sz.y, s.z_shift);
s.mesh_vertices.write[(s.offset * 4) + 2] = Vector3(r_offset.x + gl_of.x + gl_sz.x, r_offset.y - gl_of.y - gl_sz.y, s.z_shift);
s.mesh_vertices.write[(s.offset * 4) + 1] = Vector3(r_offset.x + gl_of.x + gl_sz.x, r_offset.y - gl_of.y, s.z_shift);
s.mesh_vertices.write[(s.offset * 4) + 0] = Vector3(r_offset.x + gl_of.x, r_offset.y - gl_of.y, s.z_shift);
for (int i = 0; i < 4; i++) {
s.mesh_normals.write[(s.offset * 4) + i] = Vector3(0.0, 0.0, 1.0);
s.mesh_tangents.write[(s.offset * 16) + (i * 4) + 0] = 1.0;
s.mesh_tangents.write[(s.offset * 16) + (i * 4) + 1] = 0.0;
s.mesh_tangents.write[(s.offset * 16) + (i * 4) + 2] = 0.0;
s.mesh_tangents.write[(s.offset * 16) + (i * 4) + 3] = 1.0;
s.mesh_colors.write[(s.offset * 4) + i] = p_modulate;
s.mesh_uvs.write[(s.offset * 4) + i] = Vector2();
if (aabb == AABB()) {
aabb.position = s.mesh_vertices[(s.offset * 4) + i];
} else {
aabb.expand_to(s.mesh_vertices[(s.offset * 4) + i]);
}
}
if (tex != RID()) {
s.mesh_uvs.write[(s.offset * 4) + 3] = Vector2(gl_uv.position.x / texs.x, (gl_uv.position.y + gl_uv.size.y) / texs.y);
s.mesh_uvs.write[(s.offset * 4) + 2] = Vector2((gl_uv.position.x + gl_uv.size.x) / texs.x, (gl_uv.position.y + gl_uv.size.y) / texs.y);
s.mesh_uvs.write[(s.offset * 4) + 1] = Vector2((gl_uv.position.x + gl_uv.size.x) / texs.x, gl_uv.position.y / texs.y);
s.mesh_uvs.write[(s.offset * 4) + 0] = Vector2(gl_uv.position.x / texs.x, gl_uv.position.y / texs.y);
}
s.indices.resize((s.offset + 1) * 6);
s.indices.write[(s.offset * 6) + 0] = (s.offset * 4) + 0;
s.indices.write[(s.offset * 6) + 1] = (s.offset * 4) + 1;
s.indices.write[(s.offset * 6) + 2] = (s.offset * 4) + 2;
s.indices.write[(s.offset * 6) + 3] = (s.offset * 4) + 0;
s.indices.write[(s.offset * 6) + 4] = (s.offset * 4) + 2;
s.indices.write[(s.offset * 6) + 5] = (s.offset * 4) + 3;
s.offset++;
r_offset.x += p_glyph.advance * pixel_size;
}
}
void Label3D::_shape() {
// Clear mesh.
RS::get_singleton()->mesh_clear(mesh);
aabb = AABB();
// Clear materials.
Use custom key structs, instead of raw hashes for the Label3D and TextMesh, to avoid potential hash collisions.
2022-06-18 15:14:08 +02:00
for (const KeyValue<SurfaceKey, SurfaceData> &E : surfaces) {
Replace most uses of Map by HashMap * Map is unnecessary and inefficient in almost every case. * Replaced by the new HashMap. * Renamed Map to RBMap and Set to RBSet for cases that still make sense (order matters) but use is discouraged. There were very few cases where replacing by HashMap was undesired because keeping the key order was intended. I tried to keep those (as RBMap) as much as possible, but might have missed some. Review appreciated!
2022-05-13 15:04:37 +02:00
RenderingServer::get_singleton()->free(E.value.material);
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
surfaces.clear();
Ref<Font> font = _get_font_or_default();
ERR_FAIL_COND(font.is_null());
// Update text buffer.
if (dirty_text) {
TS->shaped_text_clear(text_rid);
TS->shaped_text_set_direction(text_rid, text_direction);
Fix MSVC warnings, rename shadowed variables, fix uninitialized values, change warnings=all to use /W4.
2022-09-29 11:53:28 +02:00
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);
Refactor Font configuration and import UI, and Font resources.
2022-05-09 11:47:10 +02:00
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)));
}
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
Implement BiDi override mode for GDScript source.
2023-01-18 08:33:35 +01:00
TypedArray<Vector3i> stt;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
if (st_parser == TextServer::STRUCTURED_TEXT_CUSTOM) {
Fix MSVC warnings, rename shadowed variables, fix uninitialized values, change warnings=all to use /W4.
2022-09-29 11:53:28 +02:00
GDVIRTUAL_CALL(_structured_text_parser, st_args, txt, stt);
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
} else {
Fix MSVC warnings, rename shadowed variables, fix uninitialized values, change warnings=all to use /W4.
2022-09-29 11:53:28 +02:00
stt = TS->parse_structured_text(st_parser, st_args, txt);
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
TS->shaped_text_set_bidi_override(text_rid, stt);
dirty_text = false;
dirty_font = false;
dirty_lines = true;
} else if (dirty_font) {
int spans = TS->shaped_get_span_count(text_rid);
for (int i = 0; i < spans; i++) {
Refactor Font configuration and import UI, and Font resources.
2022-05-09 11:47:10 +02:00
TS->shaped_set_span_update_font(text_rid, i, font->get_rids(), font_size, font->get_opentype_features());
}
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)));
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
dirty_font = false;
dirty_lines = true;
}
if (dirty_lines) {
for (int i = 0; i < lines_rid.size(); i++) {
TS->free_rid(lines_rid[i]);
}
lines_rid.clear();
Use BitField hint for the TextServer enums. Add missing parts for BitField support to the GDextension API.
2022-07-11 11:40:31 +02:00
BitField<TextServer::LineBreakFlag> autowrap_flags = TextServer::BREAK_MANDATORY;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
switch (autowrap_mode) {
Move duplicate AutoWrap, Overrun and VisibleChar behavior enums to the TextServer.
2022-06-15 10:01:45 +02:00
case TextServer::AUTOWRAP_WORD_SMART:
Use BitField hint for the TextServer enums. Add missing parts for BitField support to the GDextension API.
2022-07-11 11:40:31 +02:00
autowrap_flags = TextServer::BREAK_WORD_BOUND | TextServer::BREAK_ADAPTIVE | TextServer::BREAK_MANDATORY;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
break;
Move duplicate AutoWrap, Overrun and VisibleChar behavior enums to the TextServer.
2022-06-15 10:01:45 +02:00
case TextServer::AUTOWRAP_WORD:
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
autowrap_flags = TextServer::BREAK_WORD_BOUND | TextServer::BREAK_MANDATORY;
break;
Move duplicate AutoWrap, Overrun and VisibleChar behavior enums to the TextServer.
2022-06-15 10:01:45 +02:00
case TextServer::AUTOWRAP_ARBITRARY:
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
autowrap_flags = TextServer::BREAK_GRAPHEME_BOUND | TextServer::BREAK_MANDATORY;
break;
Move duplicate AutoWrap, Overrun and VisibleChar behavior enums to the TextServer.
2022-06-15 10:01:45 +02:00
case TextServer::AUTOWRAP_OFF:
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
break;
}
[TextServer] Add support for trimming edge spaces on line break.
2022-08-30 10:56:17 +02:00
autowrap_flags = autowrap_flags | TextServer::BREAK_TRIM_EDGE_SPACES;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
[TextServer] Add support for trimming edge spaces on line break.
2022-08-30 10:56:17 +02:00
PackedInt32Array line_breaks = TS->shaped_text_get_line_breaks(text_rid, width, 0, autowrap_flags);
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
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]);
max_line_w = MAX(max_line_w, TS->shaped_text_get_width(line));
lines_rid.push_back(line);
}
if (horizontal_alignment == HORIZONTAL_ALIGNMENT_FILL) {
for (int i = 0; i < lines_rid.size() - 1; i++) {
TS->shaped_text_fit_to_width(lines_rid[i], (width > 0) ? width : max_line_w, TextServer::JUSTIFICATION_WORD_BOUND | TextServer::JUSTIFICATION_KASHIDA);
}
}
dirty_lines = false;
}
// Generate surfaces and materials.
float total_h = 0.0;
for (int i = 0; i < lines_rid.size(); i++) {
Refactor Font configuration and import UI, and Font resources.
2022-05-09 11:47:10 +02:00
total_h += (TS->shaped_text_get_size(lines_rid[i]).y + line_spacing) * pixel_size;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
float vbegin = 0.0;
switch (vertical_alignment) {
case VERTICAL_ALIGNMENT_FILL:
case VERTICAL_ALIGNMENT_TOP: {
// Nothing.
} break;
case VERTICAL_ALIGNMENT_CENTER: {
vbegin = (total_h - line_spacing * pixel_size) / 2.0;
} break;
case VERTICAL_ALIGNMENT_BOTTOM: {
vbegin = (total_h - line_spacing * pixel_size);
} break;
}
[Label3D] Add offset property.
2022-04-28 20:23:15 +02:00
Vector2 offset = Vector2(0, vbegin + lbl_offset.y * pixel_size);
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
for (int i = 0; i < lines_rid.size(); i++) {
const Glyph *glyphs = TS->shaped_text_get_glyphs(lines_rid[i]);
int gl_size = TS->shaped_text_get_glyph_count(lines_rid[i]);
float line_width = TS->shaped_text_get_width(lines_rid[i]) * pixel_size;
switch (horizontal_alignment) {
case HORIZONTAL_ALIGNMENT_LEFT:
offset.x = 0.0;
break;
case HORIZONTAL_ALIGNMENT_FILL:
case HORIZONTAL_ALIGNMENT_CENTER: {
offset.x = -line_width / 2.0;
} break;
case HORIZONTAL_ALIGNMENT_RIGHT: {
offset.x = -line_width;
} break;
}
[Label3D] Add offset property.
2022-04-28 20:23:15 +02:00
offset.x += lbl_offset.x * pixel_size;
Refactor Font configuration and import UI, and Font resources.
2022-05-09 11:47:10 +02:00
offset.y -= TS->shaped_text_get_ascent(lines_rid[i]) * pixel_size;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
if (outline_modulate.a != 0.0 && outline_size > 0) {
// Outline surfaces.
Vector2 ol_offset = offset;
for (int j = 0; j < gl_size; j++) {
Expose Label3D and Sprite*3D material render priority properties.
2022-04-30 10:41:50 +02:00
_generate_glyph_surfaces(glyphs[j], ol_offset, outline_modulate, outline_render_priority, outline_size);
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
}
// Main text surfaces.
for (int j = 0; j < gl_size; j++) {
Expose Label3D and Sprite*3D material render priority properties.
2022-04-30 10:41:50 +02:00
_generate_glyph_surfaces(glyphs[j], offset, modulate, render_priority);
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
Refactor Font configuration and import UI, and Font resources.
2022-05-09 11:47:10 +02:00
offset.y -= (TS->shaped_text_get_descent(lines_rid[i]) + line_spacing) * pixel_size;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
Use custom key structs, instead of raw hashes for the Label3D and TextMesh, to avoid potential hash collisions.
2022-06-18 15:14:08 +02:00
for (const KeyValue<SurfaceKey, SurfaceData> &E : surfaces) {
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
Array mesh_array;
mesh_array.resize(RS::ARRAY_MAX);
Replace most uses of Map by HashMap * Map is unnecessary and inefficient in almost every case. * Replaced by the new HashMap. * Renamed Map to RBMap and Set to RBSet for cases that still make sense (order matters) but use is discouraged. There were very few cases where replacing by HashMap was undesired because keeping the key order was intended. I tried to keep those (as RBMap) as much as possible, but might have missed some. Review appreciated!
2022-05-13 15:04:37 +02:00
mesh_array[RS::ARRAY_VERTEX] = E.value.mesh_vertices;
mesh_array[RS::ARRAY_NORMAL] = E.value.mesh_normals;
mesh_array[RS::ARRAY_TANGENT] = E.value.mesh_tangents;
mesh_array[RS::ARRAY_COLOR] = E.value.mesh_colors;
mesh_array[RS::ARRAY_TEX_UV] = E.value.mesh_uvs;
mesh_array[RS::ARRAY_INDEX] = E.value.indices;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
RS::SurfaceData sd;
RS::get_singleton()->mesh_create_surface_data_from_arrays(&sd, RS::PRIMITIVE_TRIANGLES, mesh_array);
Replace most uses of Map by HashMap * Map is unnecessary and inefficient in almost every case. * Replaced by the new HashMap. * Renamed Map to RBMap and Set to RBSet for cases that still make sense (order matters) but use is discouraged. There were very few cases where replacing by HashMap was undesired because keeping the key order was intended. I tried to keep those (as RBMap) as much as possible, but might have missed some. Review appreciated!
2022-05-13 15:04:37 +02:00
sd.material = E.value.material;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
RS::get_singleton()->mesh_add_surface(mesh, sd);
}
}
void Label3D::set_text(const String &p_string) {
text = p_string;
xl_text = tr(p_string);
dirty_text = true;
_queue_update();
}
String Label3D::get_text() const {
return text;
}
void Label3D::set_horizontal_alignment(HorizontalAlignment p_alignment) {
ERR_FAIL_INDEX((int)p_alignment, 4);
if (horizontal_alignment != p_alignment) {
if (horizontal_alignment == HORIZONTAL_ALIGNMENT_FILL || p_alignment == HORIZONTAL_ALIGNMENT_FILL) {
dirty_lines = true; // Reshape lines.
}
horizontal_alignment = p_alignment;
_queue_update();
}
}
HorizontalAlignment Label3D::get_horizontal_alignment() const {
return horizontal_alignment;
}
void Label3D::set_vertical_alignment(VerticalAlignment p_alignment) {
ERR_FAIL_INDEX((int)p_alignment, 4);
if (vertical_alignment != p_alignment) {
vertical_alignment = p_alignment;
_queue_update();
}
}
VerticalAlignment Label3D::get_vertical_alignment() const {
return vertical_alignment;
}
void Label3D::set_text_direction(TextServer::Direction p_text_direction) {
ERR_FAIL_COND((int)p_text_direction < -1 || (int)p_text_direction > 3);
if (text_direction != p_text_direction) {
text_direction = p_text_direction;
dirty_text = true;
_queue_update();
}
}
TextServer::Direction Label3D::get_text_direction() const {
return text_direction;
}
void Label3D::set_language(const String &p_language) {
if (language != p_language) {
language = p_language;
dirty_text = true;
_queue_update();
}
}
String Label3D::get_language() const {
return language;
}
void Label3D::set_structured_text_bidi_override(TextServer::StructuredTextParser p_parser) {
if (st_parser != p_parser) {
st_parser = p_parser;
dirty_text = true;
_queue_update();
}
}
TextServer::StructuredTextParser Label3D::get_structured_text_bidi_override() const {
return st_parser;
}
void Label3D::set_structured_text_bidi_override_options(Array p_args) {
if (st_args != p_args) {
st_args = p_args;
dirty_text = true;
_queue_update();
}
}
Array Label3D::get_structured_text_bidi_override_options() const {
return st_args;
}
void Label3D::set_uppercase(bool p_uppercase) {
if (uppercase != p_uppercase) {
uppercase = p_uppercase;
dirty_text = true;
_queue_update();
}
}
bool Label3D::is_uppercase() const {
return uppercase;
}
Expose Label3D and Sprite*3D material render priority properties.
2022-04-30 10:41:50 +02:00
void Label3D::set_render_priority(int p_priority) {
ERR_FAIL_COND(p_priority < RS::MATERIAL_RENDER_PRIORITY_MIN || p_priority > RS::MATERIAL_RENDER_PRIORITY_MAX);
if (render_priority != p_priority) {
render_priority = p_priority;
_queue_update();
}
}
int Label3D::get_render_priority() const {
return render_priority;
}
void Label3D::set_outline_render_priority(int p_priority) {
ERR_FAIL_COND(p_priority < RS::MATERIAL_RENDER_PRIORITY_MIN || p_priority > RS::MATERIAL_RENDER_PRIORITY_MAX);
if (outline_render_priority != p_priority) {
outline_render_priority = p_priority;
_queue_update();
}
}
int Label3D::get_outline_render_priority() const {
return outline_render_priority;
}
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
void Label3D::_font_changed() {
dirty_font = true;
_queue_update();
}
void Label3D::set_font(const Ref<Font> &p_font) {
if (font_override != p_font) {
if (font_override.is_valid()) {
font_override->disconnect(CoreStringNames::get_singleton()->changed, Callable(this, "_font_changed"));
}
font_override = p_font;
dirty_font = true;
if (font_override.is_valid()) {
font_override->connect(CoreStringNames::get_singleton()->changed, Callable(this, "_font_changed"));
}
_queue_update();
}
}
Ref<Font> Label3D::get_font() const {
return font_override;
}
Ref<Font> Label3D::_get_font_or_default() const {
[Label3D, 4.x] Monitor default theme font changes, to prevent use of invalid materials.
2022-05-23 17:06:32 +02:00
if (theme_font.is_valid()) {
theme_font->disconnect(CoreStringNames::get_singleton()->changed, Callable(const_cast<Label3D *>(this), "_font_changed"));
theme_font.unref();
}
Refactor Font configuration and import UI, and Font resources.
2022-05-09 11:47:10 +02:00
if (font_override.is_valid()) {
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
return font_override;
}
// Check the project-defined Theme resource.
Add ThemeDB, expose previously static Theme methods
2022-08-08 18:29:36 +02:00
if (ThemeDB::get_singleton()->get_project_theme().is_valid()) {
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
List<StringName> theme_types;
Add ThemeDB, expose previously static Theme methods
2022-08-08 18:29:36 +02:00
ThemeDB::get_singleton()->get_project_theme()->get_type_dependencies(get_class_name(), StringName(), &theme_types);
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
for (const StringName &E : theme_types) {
Add ThemeDB, expose previously static Theme methods
2022-08-08 18:29:36 +02:00
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);
[Label3D, 4.x] Monitor default theme font changes, to prevent use of invalid materials.
2022-05-23 17:06:32 +02:00
if (f.is_valid()) {
theme_font = f;
theme_font->connect(CoreStringNames::get_singleton()->changed, Callable(const_cast<Label3D *>(this), "_font_changed"));
}
return f;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
}
}
// Lastly, fall back on the items defined in the default Theme, if they exist.
{
List<StringName> theme_types;
Add ThemeDB, expose previously static Theme methods
2022-08-08 18:29:36 +02:00
ThemeDB::get_singleton()->get_default_theme()->get_type_dependencies(get_class_name(), StringName(), &theme_types);
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
for (const StringName &E : theme_types) {
Add ThemeDB, expose previously static Theme methods
2022-08-08 18:29:36 +02:00
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);
[Label3D, 4.x] Monitor default theme font changes, to prevent use of invalid materials.
2022-05-23 17:06:32 +02:00
if (f.is_valid()) {
theme_font = f;
theme_font->connect(CoreStringNames::get_singleton()->changed, Callable(const_cast<Label3D *>(this), "_font_changed"));
}
return f;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
}
}
// If they don't exist, use any type to return the default/empty value.
Add ThemeDB, expose previously static Theme methods
2022-08-08 18:29:36 +02:00
Ref<Font> f = ThemeDB::get_singleton()->get_default_theme()->get_theme_item(Theme::DATA_TYPE_FONT, "font", StringName());
[Label3D, 4.x] Monitor default theme font changes, to prevent use of invalid materials.
2022-05-23 17:06:32 +02:00
if (f.is_valid()) {
theme_font = f;
theme_font->connect(CoreStringNames::get_singleton()->changed, Callable(const_cast<Label3D *>(this), "_font_changed"));
}
return f;
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
void Label3D::set_font_size(int p_size) {
if (font_size != p_size) {
font_size = p_size;
dirty_font = true;
_queue_update();
}
}
int Label3D::get_font_size() const {
return font_size;
}
void Label3D::set_outline_size(int p_size) {
if (outline_size != p_size) {
outline_size = p_size;
_queue_update();
}
}
int Label3D::get_outline_size() const {
return outline_size;
}
void Label3D::set_modulate(const Color &p_color) {
if (modulate != p_color) {
modulate = p_color;
_queue_update();
}
}
Color Label3D::get_modulate() const {
return modulate;
}
void Label3D::set_outline_modulate(const Color &p_color) {
if (outline_modulate != p_color) {
outline_modulate = p_color;
_queue_update();
}
}
Color Label3D::get_outline_modulate() const {
return outline_modulate;
}
Move duplicate AutoWrap, Overrun and VisibleChar behavior enums to the TextServer.
2022-06-15 10:01:45 +02:00
void Label3D::set_autowrap_mode(TextServer::AutowrapMode p_mode) {
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
if (autowrap_mode != p_mode) {
autowrap_mode = p_mode;
dirty_lines = true;
_queue_update();
}
}
Move duplicate AutoWrap, Overrun and VisibleChar behavior enums to the TextServer.
2022-06-15 10:01:45 +02:00
TextServer::AutowrapMode Label3D::get_autowrap_mode() const {
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
return autowrap_mode;
}
void Label3D::set_width(float p_width) {
if (width != p_width) {
width = p_width;
dirty_lines = true;
_queue_update();
}
}
float Label3D::get_width() const {
return width;
}
void Label3D::set_pixel_size(real_t p_amount) {
if (pixel_size != p_amount) {
pixel_size = p_amount;
_queue_update();
}
}
real_t Label3D::get_pixel_size() const {
return pixel_size;
}
[Label3D] Add offset property.
2022-04-28 20:23:15 +02:00
void Label3D::set_offset(const Point2 &p_offset) {
if (lbl_offset != p_offset) {
lbl_offset = p_offset;
_queue_update();
}
}
Point2 Label3D::get_offset() const {
return lbl_offset;
}
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
void Label3D::set_line_spacing(float p_line_spacing) {
if (line_spacing != p_line_spacing) {
line_spacing = p_line_spacing;
_queue_update();
}
}
float Label3D::get_line_spacing() const {
return line_spacing;
}
void Label3D::set_draw_flag(DrawFlags p_flag, bool p_enable) {
ERR_FAIL_INDEX(p_flag, FLAG_MAX);
if (flags[p_flag] != p_enable) {
flags[p_flag] = p_enable;
_queue_update();
}
}
bool Label3D::get_draw_flag(DrawFlags p_flag) const {
ERR_FAIL_INDEX_V(p_flag, FLAG_MAX, false);
return flags[p_flag];
}
void Label3D::set_billboard_mode(StandardMaterial3D::BillboardMode p_mode) {
ERR_FAIL_INDEX(p_mode, 3);
if (billboard_mode != p_mode) {
billboard_mode = p_mode;
_queue_update();
}
}
StandardMaterial3D::BillboardMode Label3D::get_billboard_mode() const {
return billboard_mode;
}
void Label3D::set_alpha_cut_mode(AlphaCutMode p_mode) {
ERR_FAIL_INDEX(p_mode, 3);
if (alpha_cut != p_mode) {
alpha_cut = p_mode;
_queue_update();
Hide properties that have no effect in Label3D inspector - Use the disabled GI mode as Label3D can't contribute to GI in any way. - Improve Label3D class documentation.
2022-08-15 18:21:13 +02:00
notify_property_list_changed();
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
}
void Label3D::set_texture_filter(StandardMaterial3D::TextureFilter p_filter) {
if (texture_filter != p_filter) {
texture_filter = p_filter;
_queue_update();
}
}
StandardMaterial3D::TextureFilter Label3D::get_texture_filter() const {
return texture_filter;
}
Label3D::AlphaCutMode Label3D::get_alpha_cut_mode() const {
return alpha_cut;
}
void Label3D::set_alpha_scissor_threshold(float p_threshold) {
if (alpha_scissor_threshold != p_threshold) {
alpha_scissor_threshold = p_threshold;
_queue_update();
}
}
float Label3D::get_alpha_scissor_threshold() const {
return alpha_scissor_threshold;
}
Label3D::Label3D() {
for (int i = 0; i < FLAG_MAX; i++) {
flags[i] = (i == FLAG_DOUBLE_SIDED);
}
text_rid = TS->create_shaped_text();
mesh = RenderingServer::get_singleton()->mesh_create();
Hide properties that have no effect in Label3D inspector - Use the disabled GI mode as Label3D can't contribute to GI in any way. - Improve Label3D class documentation.
2022-08-15 18:21:13 +02:00
// Disable shadow casting by default to improve performance and avoid unintended visual artifacts.
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
set_cast_shadows_setting(SHADOW_CASTING_SETTING_OFF);
Hide properties that have no effect in Label3D inspector - Use the disabled GI mode as Label3D can't contribute to GI in any way. - Improve Label3D class documentation.
2022-08-15 18:21:13 +02:00
// Label3D can't contribute to GI in any way, so disable it to improve performance.
set_gi_mode(GI_MODE_DISABLED);
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
set_base(mesh);
}
Label3D::~Label3D() {
for (int i = 0; i < lines_rid.size(); i++) {
TS->free_rid(lines_rid[i]);
}
lines_rid.clear();
TS->free_rid(text_rid);
Add safety-checks before some servers `free()`
2022-12-12 18:42:37 +01:00
ERR_FAIL_NULL(RenderingServer::get_singleton());
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
RenderingServer::get_singleton()->free(mesh);
Use custom key structs, instead of raw hashes for the Label3D and TextMesh, to avoid potential hash collisions.
2022-06-18 15:14:08 +02:00
for (KeyValue<SurfaceKey, SurfaceData> E : surfaces) {
Replace most uses of Map by HashMap * Map is unnecessary and inefficient in almost every case. * Replaced by the new HashMap. * Renamed Map to RBMap and Set to RBSet for cases that still make sense (order matters) but use is discouraged. There were very few cases where replacing by HashMap was undesired because keeping the key order was intended. I tried to keep those (as RBMap) as much as possible, but might have missed some. Review appreciated!
2022-05-13 15:04:37 +02:00
RenderingServer::get_singleton()->free(E.value.material);
Implement Label3D node. Add "generate_mipmap" font import option. Add some missing features to the Sprite3D. Move BiDi override code from Control to TextServer. Add functions to access TextServer font cache textures. Add MSDF related flags and shader to the standard material. Change standard material cache to use HashMap instead of Vector.
2022-04-19 12:27:18 +02:00
}
surfaces.clear();
}
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