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-rw-r--r--servers/visual/rasterizer.h38
-rw-r--r--servers/visual/visual_server_canvas.cpp84
-rw-r--r--servers/visual/visual_server_canvas.h1
-rw-r--r--servers/visual/visual_server_raster.h1
-rw-r--r--servers/visual/visual_server_viewport.cpp1
-rw-r--r--servers/visual/visual_server_wrap_mt.h1
-rw-r--r--servers/visual_server.h1
7 files changed, 125 insertions, 2 deletions
diff --git a/servers/visual/rasterizer.h b/servers/visual/rasterizer.h
index 5b60a46ade..69fd097ee8 100644
--- a/servers/visual/rasterizer.h
+++ b/servers/visual/rasterizer.h
@@ -612,6 +612,7 @@ public:
enum Type {
TYPE_LINE,
+ TYPE_POLYLINE,
TYPE_RECT,
TYPE_NINEPATCH,
TYPE_PRIMITIVE,
@@ -636,6 +637,18 @@ public:
bool antialiased;
CommandLine() { type = TYPE_LINE; }
};
+ struct CommandPolyLine : public Command {
+
+ bool antialiased;
+ Vector<Point2> triangles;
+ Vector<Color> triangle_colors;
+ Vector<Point2> lines;
+ Vector<Color> line_colors;
+ CommandPolyLine() {
+ type = TYPE_POLYLINE;
+ antialiased = false;
+ }
+ };
struct CommandRect : public Command {
@@ -815,6 +828,31 @@ public:
r.position = line->from;
r.expand_to(line->to);
} break;
+ case Item::Command::TYPE_POLYLINE: {
+
+ const Item::CommandPolyLine *pline = static_cast<const Item::CommandPolyLine *>(c);
+ if (pline->triangles.size()) {
+ for (int j = 0; j < pline->triangles.size(); j++) {
+
+ if (j == 0) {
+ r.position = pline->triangles[j];
+ } else {
+ r.expand_to(pline->triangles[j]);
+ }
+ }
+ } else {
+
+ for (int j = 0; j < pline->lines.size(); j++) {
+
+ if (j == 0) {
+ r.position = pline->lines[j];
+ } else {
+ r.expand_to(pline->lines[j]);
+ }
+ }
+ }
+
+ } break;
case Item::Command::TYPE_RECT: {
const Item::CommandRect *crect = static_cast<const Item::CommandRect *>(c);
diff --git a/servers/visual/visual_server_canvas.cpp b/servers/visual/visual_server_canvas.cpp
index 1227863b72..584f45412e 100644
--- a/servers/visual/visual_server_canvas.cpp
+++ b/servers/visual/visual_server_canvas.cpp
@@ -392,14 +392,14 @@ void VisualServerCanvas::canvas_item_set_draw_behind_parent(RID p_item, bool p_e
canvas_item->behind = p_enable;
}
-void VisualServerCanvas::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) {
+void VisualServerCanvas::canvas_item_add_line(RID p_item, const Point2 &p_from, const Point2 &p_to, const Color &p_colors, float p_width, bool p_antialiased) {
Item *canvas_item = canvas_item_owner.getornull(p_item);
ERR_FAIL_COND(!canvas_item);
Item::CommandLine *line = memnew(Item::CommandLine);
ERR_FAIL_COND(!line);
- line->color = p_color;
+ line->color = p_colors;
line->from = p_from;
line->to = p_to;
line->width = p_width;
@@ -409,6 +409,86 @@ void VisualServerCanvas::canvas_item_add_line(RID p_item, const Point2 &p_from,
canvas_item->commands.push_back(line);
}
+void VisualServerCanvas::canvas_item_add_polyline(RID p_item, const Vector<Point2> &p_points, const Vector<Color> &p_colors, float p_width, bool p_antialiased) {
+
+ ERR_FAIL_COND(p_points.size() < 2);
+ Item *canvas_item = canvas_item_owner.getornull(p_item);
+ ERR_FAIL_COND(!canvas_item);
+
+ Item::CommandPolyLine *pline = memnew(Item::CommandPolyLine);
+ ERR_FAIL_COND(!pline);
+
+ pline->antialiased = p_antialiased;
+
+ if (p_width <= 1) {
+ pline->lines = p_points;
+ pline->line_colors = p_colors;
+ if (pline->line_colors.size() == 0) {
+ pline->line_colors.push_back(Color(1, 1, 1, 1));
+ } else if (pline->line_colors.size() > 1 && pline->line_colors.size() != pline->lines.size()) {
+ pline->line_colors.resize(1);
+ }
+ } else {
+ //make a trianglestrip for drawing the line...
+ Vector2 prev_t;
+ pline->triangles.resize(p_points.size() * 2);
+ if (p_antialiased) {
+ pline->lines.resize(p_points.size() * 2);
+ }
+
+ if (p_colors.size() == 0) {
+ pline->triangle_colors.push_back(Color(1, 1, 1, 1));
+ if (p_antialiased) {
+ pline->line_colors.push_back(Color(1, 1, 1, 1));
+ }
+ }
+ if (p_colors.size() == 1) {
+ pline->triangle_colors = p_colors;
+ pline->line_colors = p_colors;
+ } else {
+ pline->triangle_colors.resize(pline->triangles.size());
+ pline->line_colors.resize(pline->lines.size());
+ }
+
+ for (int i = 0; i < p_points.size(); i++) {
+
+ Vector2 t;
+ if (i == p_points.size() - 1) {
+ t = prev_t;
+ } else {
+ t = (p_points[i + 1] - p_points[i]).normalized().tangent();
+ if (i == 0) {
+ prev_t = t;
+ }
+ }
+
+ Vector2 tangent = ((t + prev_t).normalized()) * p_width * 0.5;
+
+ if (p_antialiased) {
+ pline->lines[i] = p_points[i] + tangent;
+ pline->lines[p_points.size() * 2 - i - 1] = p_points[i] - tangent;
+ if (pline->line_colors.size() > 1) {
+ pline->line_colors[i] = p_colors[i];
+ pline->line_colors[p_points.size() * 2 - i - 1] = p_colors[i];
+ }
+ }
+
+ pline->triangles[i * 2 + 0] = p_points[i] + tangent;
+ pline->triangles[i * 2 + 1] = p_points[i] - tangent;
+
+ if (pline->triangle_colors.size() > 1) {
+
+ pline->triangle_colors[i * 2 + 0] = p_colors[i];
+ pline->triangle_colors[i * 2 + 1] = p_colors[i];
+ }
+
+ prev_t = t;
+ }
+ }
+ canvas_item->rect_dirty = true;
+ canvas_item->commands.push_back(pline);
+}
+
void VisualServerCanvas::canvas_item_add_rect(RID p_item, const Rect2 &p_rect, const Color &p_color) {
Item *canvas_item = canvas_item_owner.getornull(p_item);
diff --git a/servers/visual/visual_server_canvas.h b/servers/visual/visual_server_canvas.h
index 57c7515367..48e3186ece 100644
--- a/servers/visual/visual_server_canvas.h
+++ b/servers/visual/visual_server_canvas.h
@@ -171,6 +171,7 @@ public:
void canvas_item_set_draw_behind_parent(RID p_item, bool p_enable);
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_line, const Vector<Color> &p_colors, float p_width = 1.0, bool p_antialiased = false);
void canvas_item_add_rect(RID p_item, const Rect2 &p_rect, const Color &p_color);
void canvas_item_add_circle(RID p_item, const Point2 &p_pos, float p_radius, const Color &p_color);
void canvas_item_add_texture_rect(RID p_item, const Rect2 &p_rect, RID p_texture, bool p_tile = false, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, RID p_normal_map = RID());
diff --git a/servers/visual/visual_server_raster.h b/servers/visual/visual_server_raster.h
index e201f6a8c0..448af17478 100644
--- a/servers/visual/visual_server_raster.h
+++ b/servers/visual/visual_server_raster.h
@@ -1042,6 +1042,7 @@ public:
BIND2(canvas_item_set_draw_behind_parent, RID, bool)
BIND6(canvas_item_add_line, RID, const Point2 &, const Point2 &, const Color &, float, bool)
+ BIND5(canvas_item_add_polyline, RID, const Vector<Point2> &, const Vector<Color> &, float, bool)
BIND3(canvas_item_add_rect, RID, const Rect2 &, const Color &)
BIND4(canvas_item_add_circle, RID, const Point2 &, float, const Color &)
BIND7(canvas_item_add_texture_rect, RID, const Rect2 &, RID, bool, const Color &, bool, RID)
diff --git a/servers/visual/visual_server_viewport.cpp b/servers/visual/visual_server_viewport.cpp
index 2c2bd2b167..433b6e945e 100644
--- a/servers/visual/visual_server_viewport.cpp
+++ b/servers/visual/visual_server_viewport.cpp
@@ -279,6 +279,7 @@ void VisualServerViewport::draw_viewports() {
ERR_CONTINUE(!vp->render_target.is_valid());
bool visible = vp->viewport_to_screen_rect != Rect2() || vp->update_mode == VS::VIEWPORT_UPDATE_ALWAYS || vp->update_mode == VS::VIEWPORT_UPDATE_ONCE || (vp->update_mode == VS::VIEWPORT_UPDATE_WHEN_VISIBLE && VSG::storage->render_target_was_used(vp->render_target));
+ visible = visible && vp->size.x > 0 && vp->size.y > 0;
if (!visible)
continue;
diff --git a/servers/visual/visual_server_wrap_mt.h b/servers/visual/visual_server_wrap_mt.h
index 9f49377fa8..c8afc18740 100644
--- a/servers/visual/visual_server_wrap_mt.h
+++ b/servers/visual/visual_server_wrap_mt.h
@@ -469,6 +469,7 @@ public:
FUNC2(canvas_item_set_draw_behind_parent, RID, bool)
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)
FUNC3(canvas_item_add_rect, RID, const Rect2 &, const Color &)
FUNC4(canvas_item_add_circle, RID, const Point2 &, float, const Color &)
FUNC7(canvas_item_add_texture_rect, RID, const Rect2 &, RID, bool, const Color &, bool, RID)
diff --git a/servers/visual_server.h b/servers/visual_server.h
index 4d2a983751..06ceb2cf4c 100644
--- a/servers/visual_server.h
+++ b/servers/visual_server.h
@@ -787,6 +787,7 @@ public:
};
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_rect(RID p_item, const Rect2 &p_rect, const Color &p_color) = 0;
virtual void canvas_item_add_circle(RID p_item, const Point2 &p_pos, float p_radius, const Color &p_color) = 0;
virtual void canvas_item_add_texture_rect(RID p_item, const Rect2 &p_rect, RID p_texture, bool p_tile = false, const Color &p_modulate = Color(1, 1, 1), bool p_transpose = false, RID p_normal_map = RID()) = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 05:03:44 +0000