diff options
Diffstat (limited to 'scene/main/canvas_item.h')
| -rw-r--r-- | scene/main/canvas_item.h | 180 |
1 files changed, 120 insertions, 60 deletions
diff --git a/scene/main/canvas_item.h b/scene/main/canvas_item.h index d9ffe770ff..1c64cafab8 100644 --- a/scene/main/canvas_item.h +++ b/scene/main/canvas_item.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 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 */ @@ -37,6 +37,7 @@ #include "scene/resources/multimesh.h" #include "scene/resources/shader.h" #include "scene/resources/texture.h" +#include "servers/text_server.h" class CanvasLayer; class Viewport; @@ -72,7 +73,7 @@ private: uint32_t invalid_key : 1; }; - uint32_t key; + uint32_t key = 0; bool operator<(const MaterialKey &p_key) const { return key < p_key.key; @@ -89,7 +90,7 @@ private: struct ShaderData { RID shader; - int users; + int users = 0; }; static Map<MaterialKey, ShaderData> shader_map; @@ -113,10 +114,11 @@ private: _FORCE_INLINE_ void _queue_shader_change(); _FORCE_INLINE_ bool _is_shader_dirty() const; - BlendMode blend_mode; - LightMode light_mode; - bool particles_animation; + BlendMode blend_mode = BLEND_MODE_MIX; + LightMode light_mode = LIGHT_MODE_NORMAL; + bool particles_animation = false; + // Initialized in the constructor. int particles_anim_h_frames; int particles_anim_v_frames; bool particles_anim_loop; @@ -147,7 +149,7 @@ public: static void finish_shaders(); static void flush_changes(); - RID get_shader_rid() const; + virtual RID get_shader_rid() const override; virtual Shader::Mode get_shader_mode() const override; @@ -187,40 +189,40 @@ private: RID canvas_item; String group; - CanvasLayer *canvas_layer; + CanvasLayer *canvas_layer = nullptr; - Color modulate; - Color self_modulate; + Color modulate = Color(1, 1, 1, 1); + Color self_modulate = Color(1, 1, 1, 1); List<CanvasItem *> children_items; - List<CanvasItem *>::Element *C; - - int light_mask; - - Window *window; - bool first_draw; - bool visible; - bool pending_update; - bool toplevel; - bool drawing; - bool block_transform_notify; - bool behind; - bool use_parent_material; - bool notify_local_transform; - bool notify_transform; - - RS::CanvasItemTextureFilter texture_filter_cache; - RS::CanvasItemTextureRepeat texture_repeat_cache; - - TextureFilter texture_filter; - TextureRepeat texture_repeat; + List<CanvasItem *>::Element *C = nullptr; + + int light_mask = 1; + + Window *window = nullptr; + bool first_draw = false; + bool visible = true; + bool clip_children = false; + bool pending_update = false; + bool top_level = false; + bool drawing = false; + bool block_transform_notify = false; + bool behind = false; + bool use_parent_material = false; + bool notify_local_transform = false; + bool notify_transform = false; + + RS::CanvasItemTextureFilter texture_filter_cache = RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR; + RS::CanvasItemTextureRepeat texture_repeat_cache = RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED; + TextureFilter texture_filter = TEXTURE_FILTER_PARENT_NODE; + TextureRepeat texture_repeat = TEXTURE_REPEAT_PARENT_NODE; Ref<Material> material; mutable Transform2D global_transform; - mutable bool global_invalid; + mutable bool global_invalid = true; - void _toplevel_raise_self(); + void _top_level_raise_self(); void _propagate_visibility_changed(bool p_visible); @@ -288,8 +290,8 @@ public: // Used to rotate the node virtual bool _edit_use_rotation() const { return false; }; - virtual void _edit_set_rotation(float p_rotation) {} - virtual float _edit_get_rotation() const { return 0.0; }; + virtual void _edit_set_rotation(real_t p_rotation) {} + virtual real_t _edit_get_rotation() const { return 0.0; }; // Used to resize/move the node virtual bool _edit_use_rect() const { return false; }; // MAYBE REPLACE BY A _edit_get_editmode() @@ -315,6 +317,9 @@ public: void update(); + void set_clip_children(bool p_enabled); + bool is_clipping_children() const; + virtual void set_light_mask(int p_light_mask); int get_light_mask() const; @@ -326,37 +331,38 @@ public: /* DRAWING API */ - void draw_line(const Point2 &p_from, const Point2 &p_to, const Color &p_color, float p_width = 1.0); - void draw_polyline(const Vector<Point2> &p_points, const Color &p_color, float p_width = 1.0); - void draw_polyline_colors(const Vector<Point2> &p_points, const Vector<Color> &p_colors, float p_width = 1.0); - void draw_arc(const Vector2 &p_center, float p_radius, float p_start_angle, float p_end_angle, int p_point_count, const Color &p_color, float p_width = 1.0); - void draw_multiline(const Vector<Point2> &p_points, const Color &p_color, float p_width = 1.0); - void draw_multiline_colors(const Vector<Point2> &p_points, const Vector<Color> &p_colors, float p_width = 1.0); - void draw_rect(const Rect2 &p_rect, const Color &p_color, bool p_filled = true, float p_width = 1.0); - void draw_circle(const Point2 &p_pos, float p_radius, const Color &p_color); - void draw_texture(const Ref<Texture2D> &p_texture, const Point2 &p_pos, const Color &p_modulate = Color(1, 1, 1, 1), const Ref<Texture2D> &p_normal_map = Ref<Texture2D>(), const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE); - void draw_texture_rect(const Ref<Texture2D> &p_texture, const Rect2 &p_rect, bool p_tile = false, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture2D> &p_normal_map = Ref<Texture2D>(), const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE); - void draw_texture_rect_region(const Ref<Texture2D> &p_texture, const Rect2 &p_rect, const Rect2 &p_src_rect, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, const Ref<Texture2D> &p_normal_map = Ref<Texture2D>(), const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), bool p_clip_uv = false, TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE); + void draw_line(const Point2 &p_from, const Point2 &p_to, const Color &p_color, real_t p_width = 1.0); + void draw_polyline(const Vector<Point2> &p_points, const Color &p_color, real_t p_width = 1.0, bool p_antialiased = false); + void draw_polyline_colors(const Vector<Point2> &p_points, const Vector<Color> &p_colors, real_t p_width = 1.0, bool p_antialiased = false); + void draw_arc(const Vector2 &p_center, real_t p_radius, real_t p_start_angle, real_t p_end_angle, int p_point_count, const Color &p_color, real_t p_width = 1.0, bool p_antialiased = false); + void draw_multiline(const Vector<Point2> &p_points, const Color &p_color, real_t p_width = 1.0); + void draw_multiline_colors(const Vector<Point2> &p_points, const Vector<Color> &p_colors, real_t p_width = 1.0); + void draw_rect(const Rect2 &p_rect, const Color &p_color, bool p_filled = true, real_t p_width = 1.0); + void draw_circle(const Point2 &p_pos, real_t p_radius, const Color &p_color); + void draw_texture(const Ref<Texture2D> &p_texture, const Point2 &p_pos, const Color &p_modulate = Color(1, 1, 1, 1)); + void draw_texture_rect(const Ref<Texture2D> &p_texture, const Rect2 &p_rect, bool p_tile = false, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false); + void draw_texture_rect_region(const Ref<Texture2D> &p_texture, const Rect2 &p_rect, const Rect2 &p_src_rect, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, bool p_clip_uv = false); void draw_style_box(const Ref<StyleBox> &p_style_box, const Rect2 &p_rect); - void draw_primitive(const Vector<Point2> &p_points, const Vector<Color> &p_colors, const Vector<Point2> &p_uvs, Ref<Texture2D> p_texture = Ref<Texture2D>(), float p_width = 1, const Ref<Texture2D> &p_normal_map = Ref<Texture2D>(), const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE); - void draw_polygon(const Vector<Point2> &p_points, const Vector<Color> &p_colors, const Vector<Point2> &p_uvs = Vector<Point2>(), Ref<Texture2D> p_texture = Ref<Texture2D>(), const Ref<Texture2D> &p_normal_map = Ref<Texture2D>(), const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE); - void draw_colored_polygon(const Vector<Point2> &p_points, const Color &p_color, const Vector<Point2> &p_uvs = Vector<Point2>(), Ref<Texture2D> p_texture = Ref<Texture2D>(), const Ref<Texture2D> &p_normal_map = Ref<Texture2D>(), const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE); + void draw_primitive(const Vector<Point2> &p_points, const Vector<Color> &p_colors, const Vector<Point2> &p_uvs, Ref<Texture2D> p_texture = Ref<Texture2D>(), real_t p_width = 1); + void draw_polygon(const Vector<Point2> &p_points, const Vector<Color> &p_colors, const Vector<Point2> &p_uvs = Vector<Point2>(), Ref<Texture2D> p_texture = Ref<Texture2D>()); + void draw_colored_polygon(const Vector<Point2> &p_points, const Color &p_color, const Vector<Point2> &p_uvs = Vector<Point2>(), Ref<Texture2D> p_texture = Ref<Texture2D>()); - void draw_mesh(const Ref<Mesh> &p_mesh, const Ref<Texture2D> &p_texture, const Ref<Texture2D> &p_normal_map = Ref<Texture2D>(), const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), const Transform2D &p_transform = Transform2D(), const Color &p_modulate = Color(1, 1, 1), TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE); - void draw_multimesh(const Ref<MultiMesh> &p_multimesh, const Ref<Texture2D> &p_texture, const Ref<Texture2D> &p_normal_map = Ref<Texture2D>(), const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE); + void draw_mesh(const Ref<Mesh> &p_mesh, const Ref<Texture2D> &p_texture, const Transform2D &p_transform = Transform2D(), const Color &p_modulate = Color(1, 1, 1)); + void draw_multimesh(const Ref<MultiMesh> &p_multimesh, const Ref<Texture2D> &p_texture); - void draw_string(const Ref<Font> &p_font, const Point2 &p_pos, const String &p_text, const Color &p_modulate = Color(1, 1, 1), int p_clip_w = -1); - float draw_char(const Ref<Font> &p_font, const Point2 &p_pos, const String &p_char, const String &p_next = "", const Color &p_modulate = Color(1, 1, 1)); + void draw_string(const Ref<Font> &p_font, const Point2 &p_pos, const String &p_text, HAlign p_align = HALIGN_LEFT, real_t p_width = -1, int p_size = -1, const Color &p_modulate = Color(1, 1, 1), int p_outline_size = 0, const Color &p_outline_modulate = Color(1, 1, 1, 0), uint8_t p_flags = TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND) const; + void draw_multiline_string(const Ref<Font> &p_font, const Point2 &p_pos, const String &p_text, HAlign p_align = HALIGN_LEFT, real_t p_width = -1, int p_max_lines = -1, int p_size = -1, const Color &p_modulate = Color(1, 1, 1), int p_outline_size = 0, const Color &p_outline_modulate = Color(1, 1, 1, 0), uint8_t p_flags = TextServer::BREAK_MANDATORY | TextServer::BREAK_WORD_BOUND | TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND) const; + real_t draw_char(const Ref<Font> &p_font, const Point2 &p_pos, const String &p_char, const String &p_next = "", int p_size = -1, const Color &p_modulate = Color(1, 1, 1), int p_outline_size = 0, const Color &p_outline_modulate = Color(1, 1, 1, 0)) const; - void draw_set_transform(const Point2 &p_offset, float p_rot = 0.0, const Size2 &p_scale = Size2(1.0, 1.0)); + void draw_set_transform(const Point2 &p_offset, real_t p_rot = 0.0, const Size2 &p_scale = Size2(1.0, 1.0)); void draw_set_transform_matrix(const Transform2D &p_matrix); static CanvasItem *get_current_item_drawn(); /* RECT / TRANSFORM */ - void set_as_toplevel(bool p_toplevel); - bool is_set_as_toplevel() const; + void set_as_top_level(bool p_top_level); + bool is_set_as_top_level() const; void set_draw_behind_parent(bool p_enable); bool is_draw_behind_parent_enabled() const; @@ -369,7 +375,7 @@ public: virtual Transform2D get_global_transform_with_canvas() const; virtual Transform2D get_screen_transform() const; - CanvasItem *get_toplevel() const; + CanvasItem *get_top_level() const; _FORCE_INLINE_ RID get_canvas_item() const { return canvas_item; } @@ -405,10 +411,10 @@ public: void force_update_transform(); - void set_texture_filter(TextureFilter p_texture_filter); + virtual void set_texture_filter(TextureFilter p_texture_filter); TextureFilter get_texture_filter() const; - void set_texture_repeat(TextureRepeat p_texture_repeat); + virtual void set_texture_repeat(TextureRepeat p_texture_repeat); TextureRepeat get_texture_repeat() const; // Used by control nodes to retrieve the parent's anchorable area @@ -423,4 +429,58 @@ public: VARIANT_ENUM_CAST(CanvasItem::TextureFilter) VARIANT_ENUM_CAST(CanvasItem::TextureRepeat) +class CanvasTexture : public Texture2D { + GDCLASS(CanvasTexture, Texture2D); + OBJ_SAVE_TYPE(Texture2D); // Saves derived classes with common type so they can be interchanged. + + Ref<Texture2D> diffuse_texture; + Ref<Texture2D> normal_texture; + Ref<Texture2D> specular_texture; + Color specular = Color(1, 1, 1, 1); + real_t shininess = 1.0; + + RID canvas_texture; + + CanvasItem::TextureFilter texture_filter = CanvasItem::TEXTURE_FILTER_PARENT_NODE; + CanvasItem::TextureRepeat texture_repeat = CanvasItem::TEXTURE_REPEAT_PARENT_NODE; + +protected: + static void _bind_methods(); + +public: + void set_diffuse_texture(const Ref<Texture2D> &p_diffuse); + Ref<Texture2D> get_diffuse_texture() const; + + void set_normal_texture(const Ref<Texture2D> &p_normal); + Ref<Texture2D> get_normal_texture() const; + + void set_specular_texture(const Ref<Texture2D> &p_specular); + Ref<Texture2D> get_specular_texture() const; + + void set_specular_color(const Color &p_color); + Color get_specular_color() const; + + void set_specular_shininess(real_t p_shininess); + real_t get_specular_shininess() const; + + void set_texture_filter(CanvasItem::TextureFilter p_filter); + CanvasItem::TextureFilter get_texture_filter() const; + + void set_texture_repeat(CanvasItem::TextureRepeat p_repeat); + CanvasItem::TextureRepeat get_texture_repeat() const; + + virtual int get_width() const override; + virtual int get_height() const override; + + virtual bool is_pixel_opaque(int p_x, int p_y) const override; + virtual bool has_alpha() const override; + + virtual Ref<Image> get_image() const override; + + virtual RID get_rid() const override; + + CanvasTexture(); + ~CanvasTexture(); +}; + #endif // CANVAS_ITEM_H |