From b7ed4829ba6035f7711bc59ac1b48c40468306a4 Mon Sep 17 00:00:00 2001 From: byfron Date: Mon, 2 Sep 2019 18:48:45 +0200 Subject: Computes UV coordinates of the canvas_item vertices of StyleBoxFlat --- scene/resources/style_box.cpp | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'scene/resources/style_box.cpp') diff --git a/scene/resources/style_box.cpp b/scene/resources/style_box.cpp index 5dd429fa75..4453032f67 100644 --- a/scene/resources/style_box.cpp +++ b/scene/resources/style_box.cpp @@ -713,6 +713,7 @@ void StyleBoxFlat::draw(RID p_canvas_item, const Rect2 &p_rect) const { Vector verts; Vector indices; Vector colors; + Vector uvs; //DRAW SHADOW if (draw_shadow) { @@ -799,9 +800,17 @@ void StyleBoxFlat::draw(RID p_canvas_item, const Rect2 &p_rect) const { } } + //COMPUTE UV COORDINATES + Rect2 uv_rect = style_rect.grow(aa_on ? aa_size : 0); + uvs.resize(verts.size()); + for (int i = 0; i < verts.size(); i++) { + uvs.write[i].x = (verts[i].x - uv_rect.position.x) / uv_rect.size.width; + uvs.write[i].y = (verts[i].y - uv_rect.position.y) / uv_rect.size.height; + } + //DRAWING VisualServer *vs = VisualServer::get_singleton(); - vs->canvas_item_add_triangle_array(p_canvas_item, indices, verts, colors); + vs->canvas_item_add_triangle_array(p_canvas_item, indices, verts, colors, uvs); } float StyleBoxFlat::get_style_margin(Margin p_margin) const { -- cgit v1.2.3