diff options
Diffstat (limited to 'drawing.lua')
| -rw-r--r-- | drawing.lua | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drawing.lua b/drawing.lua index 5af25fb..a98f5b2 100644 --- a/drawing.lua +++ b/drawing.lua @@ -191,8 +191,9 @@ function Drawing.draw_pending_shape(drawing, top, left,right) if mx < 0 or mx >= 256 or my < 0 or my >= drawing.h then return end + local r = round(geom.dist(center.x, center.y, mx, my)) local cx,cy = px(center.x), py(center.y) - love.graphics.circle('line', cx,cy, geom.dist(cx,cy, App.mouse_x(),App.mouse_y())) + love.graphics.circle('line', cx,cy, Drawing.pixels(r, width)) elseif shape.mode == 'arc' then local center = drawing.points[shape.center] if mx < 0 or mx >= 256 or my < 0 or my >= drawing.h then @@ -248,6 +249,12 @@ function Drawing.update(State) if State.lines.current_drawing == nil then return end local drawing = State.lines.current_drawing local line_cache = State.line_cache[State.lines.current_drawing_index] + if line_cache.starty == nil then + -- some event cleared starty just this frame + -- draw in this frame will soon set starty + -- just skip this frame + return + end assert(drawing.mode == 'drawing') local pmx, pmy = App.mouse_x(), App.mouse_y() local mx = Drawing.coord(pmx-State.left, State.width) |