public void SetAsPixelPerfect()
{
#if UNITY_EDITOR
if (Vector3H == null)
{
base.Awake();
}
if (_sprite == null)
{
GetSprite();
}
if (_pixelPerfectPlugin == null)
{
GetPixelPerfectPlugin();
}
if (Vector3H == null || _sprite == null || _pixelPerfectPlugin == null)
{
return;
}
#endif
// Reset position
if (IsAChildSprite)
{
_transform.localPosition = VectorHVD(
Utils.AlignToGrid(LocalPosition.x, _pixelPerfectPlugin.PixelStep),
Utils.AlignToGrid(LocalPosition.y, _pixelPerfectPlugin.PixelStep),
Vector3D(_transform.localPosition));
}
// PointPosition
_transform.position = VectorHVD(
Utils.AlignToGrid(Vector3H(_transform.position), _pixelPerfectPlugin.PixelStep),
Utils.AlignToGrid(Vector3V(_transform.position), _pixelPerfectPlugin.PixelStep),
Vector3D(_transform.position));
// Scale
if (SpriteScale == 0)
{
//The user was at 0 scale the last update, so save the current scale
if (_prevSpriteScale == 0)
{
_initialScale = _transform.localScale;
}
//The user just changed the scale to 0, so restore the original scale
else
{
_transform.localScale = _initialScale;
}
}
else
{
var adjustedSpriteScale = SpriteScale < 0 ? 1f / (float)SpriteScale * -1f : SpriteScale;
var scale = 1f;
#if PC2D_TK2D_SUPPORT
if (_spriteTk2d != null)
{
scale = _pixelPerfectPlugin.Tk2DPixelsPerMeter * adjustedSpriteScale * (1 / _pixelPerfectPlugin.PixelsPerUnit);
}
else
{
#endif
scale = _sprite.pixelsPerUnit * adjustedSpriteScale * (1 / _pixelPerfectPlugin.PixelsPerUnit);
#if PC2D_TK2D_SUPPORT
}
#endif
_transform.localScale = new Vector3(
Mathf.Sign(_transform.localScale.x) * scale,
Mathf.Sign(_transform.localScale.y) * scale,
_transform.localScale.z);
}
}
public Vector3 OverridePosition(float deltaTime, Vector3 originalPosition)
{
if (!enabled)
{
return(originalPosition);
}
// We do this so we can have the camera movement not snapping to the grid, while the sprites are
var cameraPixelStep = _pixelStep;
if (SnapMovementToGrid && !SnapCameraToGrid)
{
cameraPixelStep = 1f / (PixelsPerUnit * (ViewportScale + Zoom - 1));
}
// If shaking, align the shake parent position to pixel-perfect
_parent = _transform.parent;
if (_parent != null && _parent.position != Vector3.zero)
{
_parent.position = VectorHVD(Utils.AlignToGrid(Vector3H(_parent.position), cameraPixelStep), Utils.AlignToGrid(Vector3V(_parent.position), cameraPixelStep), Vector3D(_parent.position));
}
return(VectorHVD(Utils.AlignToGrid(Vector3H(originalPosition), cameraPixelStep), Utils.AlignToGrid(Vector3V(originalPosition), cameraPixelStep), 0));
}
