diff options
Diffstat (limited to 'core/math')
| -rw-r--r-- | core/math/math_2d.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/core/math/math_2d.h b/core/math/math_2d.h index dc4850eeed..3369e2ec4f 100644 --- a/core/math/math_2d.h +++ b/core/math/math_2d.h @@ -329,6 +329,25 @@ struct Rect2 { g.size.height += p_by * 2; return g; } + inline Rect2 grow_margin(Margin p_margin, real_t p_amount) const { + Rect2 g = *this; + g.grow_individual((MARGIN_LEFT == p_margin) ? p_amount : 0, + (MARGIN_TOP == p_margin) ? p_amount : 0, + (MARGIN_RIGHT == p_margin) ? p_amount : 0, + (MARGIN_BOTTOM == p_margin) ? p_amount : 0); + return g; + } + + inline Rect2 grow_individual(real_t p_left, real_t p_top, real_t p_right, real_t p_bottom) const { + + Rect2 g = *this; + g.pos.x -= p_left; + g.pos.y -= p_top; + g.size.width += p_left + p_right; + g.size.height += p_top + p_bottom; + + return g; + } inline Rect2 expand(const Vector2 &p_vector) const { |