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Merge pull request #9947 from RandomShaper/fix-polygon2d-single-color-2.1

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Add special handling for single-color Polygon2D (2.1)
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George Marques 2017-07-28 12:12:00 -03:00 committed by GitHub
commit ac9c4f44a9
1 changed files with 7 additions and 2 deletions
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9
scene/2d/polygon_2d.cpp
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@ -165,8 +165,13 @@ void Polygon2D::_notification(int p_what) {
Vector<Color> colors;
int color_len = vertex_colors.size();
colors.resize(len);
{
if (color_len == 0) {
// No vertex colors => Pass only the main color
// The rasterizer handles this case especially, taking alpha into account
colors.push_back(color);
} else {
// Vertex colors present => Fill color array and pad with main color as necessary
colors.resize(len);
DVector<Color>::Read color_r = vertex_colors.read();
for (int i = 0; i < color_len && i < len; i++) {
colors[i] = color_r[i];