diff options
Diffstat (limited to 'math.c')
| -rw-r--r-- | math.c | 9 |
1 files changed, 4 insertions, 5 deletions
@@ -658,6 +658,10 @@ static bool rect_contains_point(Rect r, v2 point) { return rect_contains_point_v2(r.pos, r.size, point); } +static Rect rect_translate(Rect r, v2 by) { + return rect(v2_add(r.pos, by), r.size); +} + static float rect_x1(Rect r) { return r.pos.x; } static float rect_y1(Rect r) { return r.pos.y; } static float rect_x2(Rect r) { return r.pos.x + r.size.x; } @@ -688,27 +692,22 @@ static void rect_render(Rect r) { static void rect_render_border(Rect r, float border_thickness) { float border_radius = border_thickness * 0.5f; float x1 = r.pos.x, y1 = r.pos.y, x2 = x1 + r.size.x, y2 = y1 + r.size.y; - //float a = 0.3f; // for debugging - //glColor4f(1,0,0,a); glVertex2f(x1+border_radius, y1-border_radius); glVertex2f(x1+border_radius, y1+border_radius); glVertex2f(x2+border_radius, y1+border_radius); glVertex2f(x2+border_radius, y1-border_radius); - //glColor4f(0,1,0,a); glVertex2f(x1-border_radius, y2-border_radius); glVertex2f(x1-border_radius, y2+border_radius); glVertex2f(x2-border_radius, y2+border_radius); glVertex2f(x2-border_radius, y2-border_radius); - //glColor4f(0,0,1,a); glVertex2f(x1-border_radius, y1-border_radius); glVertex2f(x1+border_radius, y1-border_radius); glVertex2f(x1+border_radius, y2-border_radius); glVertex2f(x1-border_radius, y2-border_radius); - //glColor4f(1,1,0,a); glVertex2f(x2-border_radius, y1+border_radius); glVertex2f(x2+border_radius, y1+border_radius); glVertex2f(x2+border_radius, y2+border_radius); |