diff options
| -rw-r--r-- | doc/classes/CanvasItem.xml | 7 | ||||
| -rw-r--r-- | doc/classes/RenderingServer.xml | 1 | ||||
| -rw-r--r-- | scene/main/canvas_item.cpp | 6 | ||||
| -rw-r--r-- | scene/main/canvas_item.h | 2 | ||||
| -rw-r--r-- | scene/resources/convex_polygon_shape_2d.cpp | 2 | ||||
| -rw-r--r-- | servers/rendering/renderer_canvas_cull.cpp | 175 | ||||
| -rw-r--r-- | servers/rendering/renderer_canvas_cull.h | 2 | ||||
| -rw-r--r-- | servers/rendering/rendering_server_default.h | 2 | ||||
| -rw-r--r-- | servers/rendering_server.cpp | 2 | ||||
| -rw-r--r-- | servers/rendering_server.h | 2 |
10 files changed, 182 insertions, 19 deletions
diff --git a/doc/classes/CanvasItem.xml b/doc/classes/CanvasItem.xml index baaf33956f..6cd2da520f 100644 --- a/doc/classes/CanvasItem.xml +++ b/doc/classes/CanvasItem.xml @@ -103,8 +103,9 @@ <argument index="1" name="to" type="Vector2" /> <argument index="2" name="color" type="Color" /> <argument index="3" name="width" type="float" default="1.0" /> + <argument index="4" name="antialiased" type="bool" default="false" /> <description> - Draws a line from a 2D point to another, with a given color and width. See also [method draw_multiline] and [method draw_polyline]. + Draws a line from a 2D point to another, with a given color and width. It can be optionally antialiased. See also [method draw_multiline] and [method draw_polyline]. </description> </method> <method name="draw_mesh"> @@ -191,7 +192,7 @@ <argument index="2" name="width" type="float" default="1.0" /> <argument index="3" name="antialiased" type="bool" default="false" /> <description> - Draws interconnected line segments with a uniform [code]color[/code] and [code]width[/code]. When drawing large amounts of lines, this is faster than using individual [method draw_line] calls. To draw disconnected lines, use [method draw_multiline] instead. See also [method draw_polygon]. + Draws interconnected line segments with a uniform [code]color[/code] and [code]width[/code] and optional antialiasing. When drawing large amounts of lines, this is faster than using individual [method draw_line] calls. To draw disconnected lines, use [method draw_multiline] instead. See also [method draw_polygon]. </description> </method> <method name="draw_polyline_colors"> @@ -201,7 +202,7 @@ <argument index="2" name="width" type="float" default="1.0" /> <argument index="3" name="antialiased" type="bool" default="false" /> <description> - Draws interconnected line segments with a uniform [code]width[/code] and segment-by-segment coloring. Colors assigned to line segments match by index between [code]points[/code] and [code]colors[/code]. When drawing large amounts of lines, this is faster than using individual [method draw_line] calls. To draw disconnected lines, use [method draw_multiline_colors] instead. See also [method draw_polygon]. + Draws interconnected line segments with a uniform [code]width[/code] and segment-by-segment coloring, and optional antialiasing. Colors assigned to line segments match by index between [code]points[/code] and [code]colors[/code]. When drawing large amounts of lines, this is faster than using individual [method draw_line] calls. To draw disconnected lines, use [method draw_multiline_colors] instead. See also [method draw_polygon]. </description> </method> <method name="draw_primitive"> diff --git a/doc/classes/RenderingServer.xml b/doc/classes/RenderingServer.xml index f1a15a08dd..5da9ca82a7 100644 --- a/doc/classes/RenderingServer.xml +++ b/doc/classes/RenderingServer.xml @@ -183,6 +183,7 @@ <argument index="2" name="to" type="Vector2" /> <argument index="3" name="color" type="Color" /> <argument index="4" name="width" type="float" default="1.0" /> + <argument index="5" name="antialiased" type="bool" default="false" /> <description> </description> </method> diff --git a/scene/main/canvas_item.cpp b/scene/main/canvas_item.cpp index f5fe87c808..708359f106 100644 --- a/scene/main/canvas_item.cpp +++ b/scene/main/canvas_item.cpp @@ -463,10 +463,10 @@ void CanvasItem::draw_dashed_line(const Point2 &p_from, const Point2 &p_to, cons RenderingServer::get_singleton()->canvas_item_add_line(canvas_item, off, p_to, p_color, p_width); } -void CanvasItem::draw_line(const Point2 &p_from, const Point2 &p_to, const Color &p_color, real_t p_width) { +void CanvasItem::draw_line(const Point2 &p_from, const Point2 &p_to, const Color &p_color, real_t p_width, bool p_antialiased) { ERR_FAIL_COND_MSG(!drawing, "Drawing is only allowed inside NOTIFICATION_DRAW, _draw() function or 'draw' signal."); - RenderingServer::get_singleton()->canvas_item_add_line(canvas_item, p_from, p_to, p_color, p_width); + RenderingServer::get_singleton()->canvas_item_add_line(canvas_item, p_from, p_to, p_color, p_width, p_antialiased); } void CanvasItem::draw_polyline(const Vector<Point2> &p_points, const Color &p_color, real_t p_width, bool p_antialiased) { @@ -883,7 +883,7 @@ void CanvasItem::_bind_methods() { ClassDB::bind_method(D_METHOD("set_draw_behind_parent", "enable"), &CanvasItem::set_draw_behind_parent); ClassDB::bind_method(D_METHOD("is_draw_behind_parent_enabled"), &CanvasItem::is_draw_behind_parent_enabled); - ClassDB::bind_method(D_METHOD("draw_line", "from", "to", "color", "width"), &CanvasItem::draw_line, DEFVAL(1.0)); + ClassDB::bind_method(D_METHOD("draw_line", "from", "to", "color", "width", "antialiased"), &CanvasItem::draw_line, DEFVAL(1.0), DEFVAL(false)); ClassDB::bind_method(D_METHOD("draw_dashed_line", "from", "to", "color", "width", "dash"), &CanvasItem::draw_dashed_line, DEFVAL(1.0), DEFVAL(2.0)); ClassDB::bind_method(D_METHOD("draw_polyline", "points", "color", "width", "antialiased"), &CanvasItem::draw_polyline, DEFVAL(1.0), DEFVAL(false)); ClassDB::bind_method(D_METHOD("draw_polyline_colors", "points", "colors", "width", "antialiased"), &CanvasItem::draw_polyline_colors, DEFVAL(1.0), DEFVAL(false)); diff --git a/scene/main/canvas_item.h b/scene/main/canvas_item.h index 95fae0fda7..ad64f1ab5e 100644 --- a/scene/main/canvas_item.h +++ b/scene/main/canvas_item.h @@ -215,7 +215,7 @@ public: /* DRAWING API */ void draw_dashed_line(const Point2 &p_from, const Point2 &p_to, const Color &p_color, real_t p_width = 1.0, real_t p_dash = 2.0); - void draw_line(const Point2 &p_from, const Point2 &p_to, const Color &p_color, real_t p_width = 1.0); + void draw_line(const Point2 &p_from, const Point2 &p_to, const Color &p_color, real_t p_width = 1.0, bool p_antialiased = false); 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); diff --git a/scene/resources/convex_polygon_shape_2d.cpp b/scene/resources/convex_polygon_shape_2d.cpp index 667399ee75..c416a03f38 100644 --- a/scene/resources/convex_polygon_shape_2d.cpp +++ b/scene/resources/convex_polygon_shape_2d.cpp @@ -82,7 +82,7 @@ void ConvexPolygonShape2D::draw(const RID &p_to_rid, const Color &p_color) { if (is_collision_outline_enabled()) { RenderingServer::get_singleton()->canvas_item_add_polyline(p_to_rid, points, col); // Draw the last segment as it's not drawn by `canvas_item_add_polyline()`. - RenderingServer::get_singleton()->canvas_item_add_line(p_to_rid, points[points.size() - 1], points[0], p_color); + RenderingServer::get_singleton()->canvas_item_add_line(p_to_rid, points[points.size() - 1], points[0], p_color, 1.0, true); } } diff --git a/servers/rendering/renderer_canvas_cull.cpp b/servers/rendering/renderer_canvas_cull.cpp index 8ad2d42e5f..41034d4a02 100644 --- a/servers/rendering/renderer_canvas_cull.cpp +++ b/servers/rendering/renderer_canvas_cull.cpp @@ -552,27 +552,188 @@ void RendererCanvasCull::canvas_item_set_update_when_visible(RID p_item, bool p_ canvas_item->update_when_visible = p_update; } -void RendererCanvasCull::canvas_item_add_line(RID p_item, const Point2 &p_from, const Point2 &p_to, const Color &p_color, float p_width) { +void RendererCanvasCull::canvas_item_add_line(RID p_item, const Point2 &p_from, const Point2 &p_to, const Color &p_color, float p_width, bool p_antialiased) { Item *canvas_item = canvas_item_owner.get_or_null(p_item); ERR_FAIL_COND(!canvas_item); Item::CommandPrimitive *line = canvas_item->alloc_command<Item::CommandPrimitive>(); ERR_FAIL_COND(!line); + + Vector2 diff = (p_from - p_to); + Vector2 dir = diff.orthogonal().normalized(); + Vector2 t = dir * p_width * 0.5; + + Vector2 begin_left; + Vector2 begin_right; + Vector2 end_left; + Vector2 end_right; + if (p_width > 1.001) { - Vector2 t = (p_from - p_to).orthogonal().normalized() * p_width * 0.5; - line->points[0] = p_from + t; - line->points[1] = p_from - t; - line->points[2] = p_to - t; - line->points[3] = p_to + t; + begin_left = p_from + t; + begin_right = p_from - t; + end_left = p_to + t; + end_right = p_to - t; + + line->points[0] = begin_left; + line->points[1] = begin_right; + line->points[2] = end_right; + line->points[3] = end_left; line->point_count = 4; } else { - line->point_count = 2; + begin_left = p_from; + begin_right = p_from; + end_left = p_to; + end_right = p_to; + line->points[0] = p_from; line->points[1] = p_to; + line->point_count = 2; } for (uint32_t i = 0; i < line->point_count; i++) { line->colors[i] = p_color; } + + if (p_antialiased) { + float border_size = 2.0; + if (p_width < border_size) { + border_size = p_width; + } + Vector2 dir2 = diff.normalized(); + + Vector2 border = dir * border_size; + Vector2 border2 = dir2 * border_size; + + Color transparent = Color(p_color.r, p_color.g, p_color.b, 0.0); + + { + Item::CommandPrimitive *left_border = canvas_item->alloc_command<Item::CommandPrimitive>(); + ERR_FAIL_COND(!left_border); + + left_border->points[0] = begin_left; + left_border->points[1] = begin_left + border; + left_border->points[2] = end_left + border; + left_border->points[3] = end_left; + + left_border->colors[0] = p_color; + left_border->colors[1] = transparent; + left_border->colors[2] = transparent; + left_border->colors[3] = p_color; + + left_border->point_count = 4; + } + { + Item::CommandPrimitive *right_border = canvas_item->alloc_command<Item::CommandPrimitive>(); + ERR_FAIL_COND(!right_border); + + right_border->points[0] = begin_right; + right_border->points[1] = begin_right - border; + right_border->points[2] = end_right - border; + right_border->points[3] = end_right; + + right_border->colors[0] = p_color; + right_border->colors[1] = transparent; + right_border->colors[2] = transparent; + right_border->colors[3] = p_color; + + right_border->point_count = 4; + } + { + Item::CommandPrimitive *top_border = canvas_item->alloc_command<Item::CommandPrimitive>(); + ERR_FAIL_COND(!top_border); + + top_border->points[0] = begin_left; + top_border->points[1] = begin_left + border2; + top_border->points[2] = begin_right + border2; + top_border->points[3] = begin_right; + + top_border->colors[0] = p_color; + top_border->colors[1] = transparent; + top_border->colors[2] = transparent; + top_border->colors[3] = p_color; + + top_border->point_count = 4; + } + { + Item::CommandPrimitive *bottom_border = canvas_item->alloc_command<Item::CommandPrimitive>(); + ERR_FAIL_COND(!bottom_border); + + bottom_border->points[0] = end_left; + bottom_border->points[1] = end_left - border2; + bottom_border->points[2] = end_right - border2; + bottom_border->points[3] = end_right; + + bottom_border->colors[0] = p_color; + bottom_border->colors[1] = transparent; + bottom_border->colors[2] = transparent; + bottom_border->colors[3] = p_color; + + bottom_border->point_count = 4; + } + { + Item::CommandPrimitive *top_left_corner = canvas_item->alloc_command<Item::CommandPrimitive>(); + ERR_FAIL_COND(!top_left_corner); + + top_left_corner->points[0] = begin_left; + top_left_corner->points[1] = begin_left + border2; + top_left_corner->points[2] = begin_left + border + border2; + top_left_corner->points[3] = begin_left + border; + + top_left_corner->colors[0] = p_color; + top_left_corner->colors[1] = transparent; + top_left_corner->colors[2] = transparent; + top_left_corner->colors[3] = transparent; + + top_left_corner->point_count = 4; + } + { + Item::CommandPrimitive *top_right_corner = canvas_item->alloc_command<Item::CommandPrimitive>(); + ERR_FAIL_COND(!top_right_corner); + + top_right_corner->points[0] = begin_right; + top_right_corner->points[1] = begin_right + border2; + top_right_corner->points[2] = begin_right - border + border2; + top_right_corner->points[3] = begin_right - border; + + top_right_corner->colors[0] = p_color; + top_right_corner->colors[1] = transparent; + top_right_corner->colors[2] = transparent; + top_right_corner->colors[3] = transparent; + + top_right_corner->point_count = 4; + } + { + Item::CommandPrimitive *bottom_left_corner = canvas_item->alloc_command<Item::CommandPrimitive>(); + ERR_FAIL_COND(!bottom_left_corner); + + bottom_left_corner->points[0] = end_left; + bottom_left_corner->points[1] = end_left - border2; + bottom_left_corner->points[2] = end_left + border - border2; + bottom_left_corner->points[3] = end_left + border; + + bottom_left_corner->colors[0] = p_color; + bottom_left_corner->colors[1] = transparent; + bottom_left_corner->colors[2] = transparent; + bottom_left_corner->colors[3] = transparent; + + bottom_left_corner->point_count = 4; + } + { + Item::CommandPrimitive *bottom_right_corner = canvas_item->alloc_command<Item::CommandPrimitive>(); + ERR_FAIL_COND(!bottom_right_corner); + + bottom_right_corner->points[0] = end_right; + bottom_right_corner->points[1] = end_right - border2; + bottom_right_corner->points[2] = end_right - border - border2; + bottom_right_corner->points[3] = end_right - border; + + bottom_right_corner->colors[0] = p_color; + bottom_right_corner->colors[1] = transparent; + bottom_right_corner->colors[2] = transparent; + bottom_right_corner->colors[3] = transparent; + + bottom_right_corner->point_count = 4; + } + } } void RendererCanvasCull::canvas_item_add_polyline(RID p_item, const Vector<Point2> &p_points, const Vector<Color> &p_colors, float p_width, bool p_antialiased) { diff --git a/servers/rendering/renderer_canvas_cull.h b/servers/rendering/renderer_canvas_cull.h index 94bae30ae0..637245502d 100644 --- a/servers/rendering/renderer_canvas_cull.h +++ b/servers/rendering/renderer_canvas_cull.h @@ -215,7 +215,7 @@ public: void canvas_item_set_update_when_visible(RID p_item, bool p_update); - void canvas_item_add_line(RID p_item, const Point2 &p_from, const Point2 &p_to, const Color &p_color, float p_width = 1.0); + void canvas_item_add_line(RID p_item, const Point2 &p_from, const Point2 &p_to, const Color &p_color, float p_width = 1.0, bool p_antialiased = false); void canvas_item_add_polyline(RID p_item, const Vector<Point2> &p_points, const Vector<Color> &p_colors, float p_width = 1.0, bool p_antialiased = false); void canvas_item_add_multiline(RID p_item, const Vector<Point2> &p_points, const Vector<Color> &p_colors, float p_width = 1.0); void canvas_item_add_rect(RID p_item, const Rect2 &p_rect, const Color &p_color); diff --git a/servers/rendering/rendering_server_default.h b/servers/rendering/rendering_server_default.h index cc1edc728a..21e11c6d71 100644 --- a/servers/rendering/rendering_server_default.h +++ b/servers/rendering/rendering_server_default.h @@ -799,7 +799,7 @@ public: FUNC2(canvas_item_set_draw_behind_parent, RID, bool) - FUNC5(canvas_item_add_line, RID, const Point2 &, const Point2 &, const Color &, float) + FUNC6(canvas_item_add_line, RID, const Point2 &, const Point2 &, const Color &, float, bool) FUNC5(canvas_item_add_polyline, RID, const Vector<Point2> &, const Vector<Color> &, float, bool) FUNC4(canvas_item_add_multiline, RID, const Vector<Point2> &, const Vector<Color> &, float) FUNC3(canvas_item_add_rect, RID, const Rect2 &, const Color &) diff --git a/servers/rendering_server.cpp b/servers/rendering_server.cpp index fa6c3fac68..b58e6138eb 100644 --- a/servers/rendering_server.cpp +++ b/servers/rendering_server.cpp @@ -2566,7 +2566,7 @@ void RenderingServer::_bind_methods() { /* Primitives */ - ClassDB::bind_method(D_METHOD("canvas_item_add_line", "item", "from", "to", "color", "width"), &RenderingServer::canvas_item_add_line, DEFVAL(1.0)); + ClassDB::bind_method(D_METHOD("canvas_item_add_line", "item", "from", "to", "color", "width", "antialiased"), &RenderingServer::canvas_item_add_line, DEFVAL(1.0), DEFVAL(false)); ClassDB::bind_method(D_METHOD("canvas_item_add_polyline", "item", "points", "colors", "width", "antialiased"), &RenderingServer::canvas_item_add_polyline, DEFVAL(1.0), DEFVAL(false)); ClassDB::bind_method(D_METHOD("canvas_item_add_rect", "item", "rect", "color"), &RenderingServer::canvas_item_add_rect); ClassDB::bind_method(D_METHOD("canvas_item_add_circle", "item", "pos", "radius", "color"), &RenderingServer::canvas_item_add_circle); diff --git a/servers/rendering_server.h b/servers/rendering_server.h index 94692ba68d..71896e9d11 100644 --- a/servers/rendering_server.h +++ b/servers/rendering_server.h @@ -1293,7 +1293,7 @@ public: NINE_PATCH_TILE_FIT, }; - virtual void canvas_item_add_line(RID p_item, const Point2 &p_from, const Point2 &p_to, const Color &p_color, float p_width = 1.0) = 0; + virtual void canvas_item_add_line(RID p_item, const Point2 &p_from, const Point2 &p_to, const Color &p_color, float p_width = 1.0, bool p_antialiased = false) = 0; virtual void canvas_item_add_polyline(RID p_item, const Vector<Point2> &p_points, const Vector<Color> &p_colors, float p_width = 1.0, bool p_antialiased = false) = 0; virtual void canvas_item_add_multiline(RID p_item, const Vector<Point2> &p_points, const Vector<Color> &p_colors, float p_width = 1.0) = 0; virtual void canvas_item_add_rect(RID p_item, const Rect2 &p_rect, const Color &p_color) = 0; |