Method _drawPoly

core/2d/DrawNode.cpp:1036–1068

}

void DrawNode::_drawPoly(const Vec2* verts,
                         unsigned int count,
                         bool closedPolygon,
                         const Color4F& color,
                         float thickness,
                         bool isconvex)
{
    if (thickness == 1.0f && !properties.drawOrder)
    {
        auto _vertices = _transform(verts, count, closedPolygon);

        unsigned int vertex_count = (closedPolygon) ? 2 * count : 2 * (count - 1);

        auto line = expandBufferAndGetPointer(_lines, vertex_count);
        _linesDirty = true;

        int ii = 0;
        for (unsigned int i = 0; i < count - 1; i++)
        {
            line[ii++] = {_vertices[i], color, Vec2::ZERO};
            line[ii++] = {_vertices[i + 1], color, Vec2::ZERO};
        }
        if (closedPolygon)
        {
            line[ii++] = {_vertices[count - 1], color, Vec2::ZERO};
            line[ii++] = line[0];
        }
    }
    else
    {
        _drawPolygon(verts, count, Color4F::TRANSPARENT, color, closedPolygon, thickness, isconvex);
    }
}

void DrawNode::_drawSegment(const Vec2& from,
                            const Vec2& to,