diff options
Diffstat (limited to 'scene/resources/primitive_meshes.h')
| -rw-r--r-- | scene/resources/primitive_meshes.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/scene/resources/primitive_meshes.h b/scene/resources/primitive_meshes.h index 6b0d5993a1..3849c92a7b 100644 --- a/scene/resources/primitive_meshes.h +++ b/scene/resources/primitive_meshes.h @@ -31,7 +31,9 @@ #ifndef PRIMITIVE_MESHES_H #define PRIMITIVE_MESHES_H +#include "scene/resources/font.h" #include "scene/resources/mesh.h" +#include "servers/text_server.h" ///@TODO probably should change a few integers to unsigned integers... @@ -447,5 +449,129 @@ public: RibbonTrailMesh(); }; +/** + Text... +*/ + +class TextMesh : public PrimitiveMesh { + GDCLASS(TextMesh, PrimitiveMesh); + +private: + struct ContourPoint { + Vector2 point; + bool sharp = false; + + ContourPoint(){}; + ContourPoint(const Vector2 &p_pt, bool p_sharp) { + point = p_pt; + sharp = p_sharp; + }; + }; + struct ContourInfo { + real_t length = 0.0; + bool ccw = true; + ContourInfo(){}; + ContourInfo(real_t p_len, bool p_ccw) { + length = p_len; + ccw = p_ccw; + } + }; + struct GlyphMeshData { + Vector<Vector2> triangles; + Vector<Vector<ContourPoint>> contours; + Vector<ContourInfo> contours_info; + Vector2 min_p = Vector2(INFINITY, INFINITY); + Vector2 max_p = Vector2(-INFINITY, -INFINITY); + }; + mutable HashMap<uint32_t, GlyphMeshData> cache; + + RID text_rid; + String text; + String xl_text; + + int font_size = 16; + Ref<Font> font_override; + float width = 500.0; + + HorizontalAlignment horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER; + bool uppercase = false; + Dictionary opentype_features; + String language; + TextServer::Direction text_direction = TextServer::DIRECTION_AUTO; + TextServer::StructuredTextParser st_parser = TextServer::STRUCTURED_TEXT_DEFAULT; + Array st_args; + + real_t depth = 0.05; + real_t pixel_size = 0.01; + real_t curve_step = 0.5; + + mutable bool dirty_text = true; + mutable bool dirty_font = true; + mutable bool dirty_cache = true; + + void _generate_glyph_mesh_data(uint32_t p_hash, const Glyph &p_glyph) const; + void _font_changed(); + +protected: + static void _bind_methods(); + void _notification(int p_what); + + virtual void _create_mesh_array(Array &p_arr) const override; + + bool _set(const StringName &p_name, const Variant &p_value); + bool _get(const StringName &p_name, Variant &r_ret) const; + void _get_property_list(List<PropertyInfo> *p_list) const; + +public: + GDVIRTUAL2RC(Array, _structured_text_parser, Array, String) + + TextMesh(); + ~TextMesh(); + + void set_horizontal_alignment(HorizontalAlignment p_alignment); + HorizontalAlignment get_horizontal_alignment() const; + + void set_text(const String &p_string); + String get_text() const; + + void set_font(const Ref<Font> &p_font); + Ref<Font> get_font() const; + Ref<Font> _get_font_or_default() const; + + void set_font_size(int p_size); + int get_font_size() const; + + void set_text_direction(TextServer::Direction p_text_direction); + TextServer::Direction get_text_direction() const; + + void set_opentype_feature(const String &p_name, int p_value); + int get_opentype_feature(const String &p_name) const; + void clear_opentype_features(); + + void set_language(const String &p_language); + String get_language() const; + + void set_structured_text_bidi_override(TextServer::StructuredTextParser p_parser); + TextServer::StructuredTextParser get_structured_text_bidi_override() const; + + void set_structured_text_bidi_override_options(Array p_args); + Array get_structured_text_bidi_override_options() const; + + void set_uppercase(bool p_uppercase); + bool is_uppercase() const; + + void set_width(real_t p_width); + real_t get_width() const; + + void set_depth(real_t p_depth); + real_t get_depth() const; + + void set_curve_step(real_t p_step); + real_t get_curve_step() const; + + void set_pixel_size(real_t p_amount); + real_t get_pixel_size() const; +}; + VARIANT_ENUM_CAST(RibbonTrailMesh::Shape) #endif |