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add "add point" and "select point" handles to polygon 2d editor

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This commit is contained in:
Bernhard Liebl 2017-11-27 14:01:34 +01:00
parent 17b4f43e0e
commit 91b8b94635
2 changed files with 8 additions and 4 deletions
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5
editor/icons/icon_editor_handle_add.svg Normal file
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@ -0,0 +1,5 @@
<svg width="10" height="10" version="1.1" viewBox="0 0 10 10" xmlns="http://www.w3.org/2000/svg">
<circle cx="5" cy="5" r="5" fill-opacity=".29412"/>
<circle cx="5" cy="5" r="4" fill="#474747"/>
<path d="m4 2v2h-2v2h2v2h2v-2h2v-2h-2v-2z" fill="#84ffb1"/>
</svg>
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Width:  |  Height:  |  Size: 265 B

7
editor/plugins/abstract_polygon_2d_editor.cpp
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@ -497,8 +497,7 @@ void AbstractPolygon2DEditor::forward_draw_over_viewport(Control *p_overlay) {
Control *vpc = canvas_item_editor->get_viewport_control();
Transform2D xform = canvas_item_editor->get_canvas_transform() * _get_node()->get_global_transform();
Ref<Texture> default_handle = get_icon("EditorHandle", "EditorIcons");
Ref<Texture> selected_handle = get_icon("EditorHandleSelected", "EditorIcons");
const Ref<Texture> handle = get_icon("EditorHandle", "EditorIcons");
const Vertex active_point = get_active_point();
const int n_polygons = _get_polygon_count();
@ -572,8 +571,8 @@ void AbstractPolygon2DEditor::forward_draw_over_viewport(Control *p_overlay) {
const Vector2 p = (vertex == edited_point) ? edited_point.pos : (points[i] + offset);
const Vector2 point = xform.xform(p);
Ref<Texture> handle = vertex == active_point ? selected_handle : default_handle;
vpc->draw_texture(handle, point - handle->get_size() * 0.5);
const Color modulate = vertex == active_point ? Color(0.5, 1, 2) : Color(1, 1, 1);
vpc->draw_texture(handle, point - handle->get_size() * 0.5, modulate);
}
}