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Update get_spacing_position() to make it more effective

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Thanks to Variable
This commit is contained in:
Emmanouil Papadeas 2023-02-13 00:17:55 +02:00
parent 6f6ff98923
commit 83a0d93837
1 changed files with 12 additions and 12 deletions
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24
src/Tools/BaseTool.gd
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@ -82,21 +82,21 @@ func cursor_move(position: Vector2) -> void:
func get_spacing_position(position: Vector2) -> Vector2:
# spacing_factor is the distance the mouse needs to get snapped by in order
# to keep a space "_spacing" between two strokes of dimensions "_stroke_dimensions"
var spacing_factor = _stroke_dimensions + _spacing
var snap_position = position.snapped(spacing_factor) + _spacing_offset
var spacing_factor := _stroke_dimensions + _spacing
var snap_position := position.snapped(spacing_factor) + _spacing_offset
# keeping snap_position as is would have been fine but this adds extra accuracy as to
# which snap point (from the list below) is closest to mouse and occupy THAT point
var t_c = snap_position + Vector2(0, -spacing_factor.y) # t_c is for "top centre" and so on...
var t_r = snap_position + Vector2(spacing_factor.x, -spacing_factor.y)
var t_r_r = snap_position + Vector2(2 * spacing_factor.x, -spacing_factor.y)
var m_c = snap_position
var m_r = snap_position + Vector2(spacing_factor.x, 0)
var m_r_r = snap_position + Vector2(2 * spacing_factor.x, 0)
var b_c = snap_position + Vector2(0, spacing_factor.y)
var b_r = snap_position + Vector2(spacing_factor.x, spacing_factor.y)
var b_r_r = snap_position + Vector2(2 * spacing_factor.x, spacing_factor.y)
var vec_arr := [t_c, t_r, t_r_r, m_c, m_r, m_r_r, b_c, b_r, b_r_r]
var t_l := snap_position + Vector2(-spacing_factor.x, -spacing_factor.y)
var t_c := snap_position + Vector2(0, -spacing_factor.y) # t_c is for "top centre" and so on...
var t_r := snap_position + Vector2(spacing_factor.x, -spacing_factor.y)
var m_l := snap_position + Vector2(-spacing_factor.x, 0)
var m_c := snap_position
var m_r := snap_position + Vector2(spacing_factor.x, 0)
var b_l := snap_position + Vector2(-spacing_factor.x, spacing_factor.y)
var b_c := snap_position + Vector2(0, spacing_factor.y)
var b_r := snap_position + Vector2(spacing_factor.x, spacing_factor.y)
var vec_arr := [t_l, t_c, t_r, m_l, m_c, m_r, b_l, b_c, b_r]
for vec in vec_arr:
if vec.distance_to(position) < snap_position.distance_to(position):
snap_position = vec