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fix get_normalized_position_scale

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Edward R. Gonzalez
2025-01-12 23:28:48 -05:00
parent 375825d34e
commit 4ff3edfed4
1 changed files with 6 additions and 11 deletions
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17
vefontcache/vefontcache.odin
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@@ -1203,19 +1203,14 @@ get_cursor_pos :: #force_inline proc "contextless" ( ctx : Context ) -> Vec2 { r
// (Does nothing if view is 1 or 0)
get_normalized_position_scale :: #force_inline proc "contextless" ( position, scale, view : Vec2 ) -> (position_norm, scale_norm : Vec2)
{
snap_quotient := 1 / Vec2 { max(view.x, 1), max(view.y, 1) }
should_snap := view * snap_quotient
should_snap := cast(f32) i32(view.x > 0 && view.y > 0)
view_quotient := 1 / Vec2 { max(view.x, 1), max(view.y, 1) }
snapped_position := position
snapped_position.x = ceil(position.x * view.x) * snap_quotient.x
snapped_position.y = ceil(position.y * view.y) * snap_quotient.y
position_snapped := ceil(position) * view_quotient * should_snap
position_norm = position * view_quotient
snapped_position *= should_snap
snapped_position.x = max(snapped_position.x, position.x)
snapped_position.y = max(snapped_position.y, position.y)
position_norm = snapped_position
scale_norm = scale * snap_quotient
position_norm = max(position_snapped, position_norm)
scale_norm = scale * view_quotient
return
}