diff options
Diffstat (limited to 'servers')
| -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 |
5 files changed, 172 insertions, 11 deletions
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; |