/// <summary>
/// Makes the text mesh pixel perfect to the active camera.
/// Automatically detects <see cref="tk2dCamera"/> if present
/// Otherwise uses Camera.main
/// </summary>
public void MakePixelPerfect()
{
float s = 1.0f;
tk2dCamera cam = tk2dCamera.CameraForLayer(gameObject.layer);
if (cam != null)
{
if (_fontInst.version < 1)
{
Debug.LogError("Need to rebuild font.");
}
float zdist = (transform.position.z - cam.transform.position.z);
float textMeshSize = (_fontInst.invOrthoSize * _fontInst.halfTargetHeight);
s = cam.GetSizeAtDistance(zdist) * textMeshSize;
}
else if (Camera.main)
{
if (Camera.main.orthographic)
{
s = Camera.main.orthographicSize;
}
else
{
float zdist = (transform.position.z - Camera.main.transform.position.z);
s = tk2dPixelPerfectHelper.CalculateScaleForPerspectiveCamera(Camera.main.fieldOfView, zdist);
}
s *= _fontInst.invOrthoSize;
}
scale = new Vector3(Mathf.Sign(scale.x) * s, Mathf.Sign(scale.y) * s, Mathf.Sign(scale.z) * s);
}
/// <summary>
/// Makes the sprite pixel perfect to the active camera.
/// Automatically detects <see cref="tk2dCamera"/> if present
/// Otherwise uses Camera.main
/// </summary>
public void MakePixelPerfect()
{
float s = 1.0f;
tk2dCamera cam = tk2dCamera.CameraForLayer(gameObject.layer);
if (cam != null)
{
if (Collection.version < 2)
{
CustomDebug.LogError("Need to rebuild sprite collection.");
}
float zdist = (transform.position.z - cam.transform.position.z);
float spriteSize = (Collection.invOrthoSize * Collection.halfTargetHeight);
s = cam.GetSizeAtDistance(zdist) * spriteSize;
}
else if (Camera.main)
{
#if UNITY_5
if (Camera.main.orthographic)
#else
if (Camera.main.isOrthoGraphic)
#endif
{
s = Camera.main.orthographicSize;
}
else
{
float zdist = (transform.position.z - Camera.main.transform.position.z);
s = tk2dPixelPerfectHelper.CalculateScaleForPerspectiveCamera(Camera.main.fieldOfView, zdist);
}
s *= Collection.invOrthoSize;
}
else
{
CustomDebug.LogError("Main camera not found.");
}
scale = new Vector3(Mathf.Sign(scale.x) * s, Mathf.Sign(scale.y) * s, Mathf.Sign(scale.z) * s);
}
void UpdateTransform()
{
// Break out if anchor camera is not bound
if (AnchorCamera == null)
{
return;
}
float pixelScale = 1; // size of one pixel
Vector3 position = myTransform.localPosition;
// we're ignoring perspective tk2dCameras for now
tk2dCamera currentCamera = (AnchorTk2dCamera != null && AnchorTk2dCamera.CameraSettings.projection != tk2dCameraSettings.ProjectionType.Perspective) ? AnchorTk2dCamera : null;
Rect rect = new Rect();
if (currentCamera != null)
{
rect = anchorToNativeBounds ? currentCamera.NativeScreenExtents : currentCamera.ScreenExtents;
pixelScale = currentCamera.GetSizeAtDistance(1);
}
else
{
rect.Set(0, 0, AnchorCamera.pixelWidth, AnchorCamera.pixelHeight);
}
float y_bot = rect.yMin;
float y_top = rect.yMax;
float y_ctr = (y_bot + y_top) * 0.5f;
float x_lhs = rect.xMin;
float x_rhs = rect.xMax;
float x_ctr = (x_lhs + x_rhs) * 0.5f;
Vector3 anchoredPosition = Vector3.zero;
switch (AnchorPoint)
{
case tk2dBaseSprite.Anchor.UpperLeft: anchoredPosition = new Vector3(x_lhs, y_top, position.z); break;
case tk2dBaseSprite.Anchor.UpperCenter: anchoredPosition = new Vector3(x_ctr, y_top, position.z); break;
case tk2dBaseSprite.Anchor.UpperRight: anchoredPosition = new Vector3(x_rhs, y_top, position.z); break;
case tk2dBaseSprite.Anchor.MiddleLeft: anchoredPosition = new Vector3(x_lhs, y_ctr, position.z); break;
case tk2dBaseSprite.Anchor.MiddleCenter: anchoredPosition = new Vector3(x_ctr, y_ctr, position.z); break;
case tk2dBaseSprite.Anchor.MiddleRight: anchoredPosition = new Vector3(x_rhs, y_ctr, position.z); break;
case tk2dBaseSprite.Anchor.LowerLeft: anchoredPosition = new Vector3(x_lhs, y_bot, position.z); break;
case tk2dBaseSprite.Anchor.LowerCenter: anchoredPosition = new Vector3(x_ctr, y_bot, position.z); break;
case tk2dBaseSprite.Anchor.LowerRight: anchoredPosition = new Vector3(x_rhs, y_bot, position.z); break;
}
Vector3 screenAnchoredPosition = anchoredPosition + new Vector3(pixelScale * offset.x, pixelScale * offset.y, 0);
if (currentCamera == null) // not a tk2dCamera, we need to transform
{
Vector3 worldAnchoredPosition = AnchorCamera.ScreenToWorldPoint(screenAnchoredPosition);
if (myTransform.position != worldAnchoredPosition)
{
myTransform.position = worldAnchoredPosition;
}
}
else
{
Vector3 oldPosition = myTransform.localPosition;
if (oldPosition != screenAnchoredPosition)
{
myTransform.localPosition = screenAnchoredPosition;
}
}
}
void UpdateTransform()
{
// Break out if anchor camera is not bound
if (AnchorCamera == null) {
return;
}
float pixelScale = 1; // size of one pixel
Vector3 position = myTransform.localPosition;
// we're ignoring perspective tk2dCameras for now
tk2dCamera = (AnchorTk2dCamera != null && AnchorTk2dCamera.CameraSettings.projection != tk2dCameraSettings.ProjectionType.Perspective) ? AnchorTk2dCamera : null;
Rect rect = new Rect();
if (tk2dCamera != null) {
rect = anchorToNativeBounds ? tk2dCamera.NativeScreenExtents : tk2dCamera.ScreenExtents;
pixelScale = tk2dCamera.GetSizeAtDistance( 1 );
}
else {
rect.Set(0, 0, AnchorCamera.pixelWidth, AnchorCamera.pixelHeight);
}
float y_bot = rect.yMin;
float y_top = rect.yMax;
float y_ctr = (y_bot + y_top) * 0.5f;
float x_lhs = rect.xMin;
float x_rhs = rect.xMax;
float x_ctr = (x_lhs + x_rhs) * 0.5f;
Vector3 anchoredPosition = Vector3.zero;
switch (AnchorPoint)
{
case tk2dBaseSprite.Anchor.UpperLeft: anchoredPosition = new Vector3(x_lhs, y_top, position.z); break;
case tk2dBaseSprite.Anchor.UpperCenter: anchoredPosition = new Vector3(x_ctr, y_top, position.z); break;
case tk2dBaseSprite.Anchor.UpperRight: anchoredPosition = new Vector3(x_rhs, y_top, position.z); break;
case tk2dBaseSprite.Anchor.MiddleLeft: anchoredPosition = new Vector3(x_lhs, y_ctr, position.z); break;
case tk2dBaseSprite.Anchor.MiddleCenter: anchoredPosition = new Vector3(x_ctr, y_ctr, position.z); break;
case tk2dBaseSprite.Anchor.MiddleRight: anchoredPosition = new Vector3(x_rhs, y_ctr, position.z); break;
case tk2dBaseSprite.Anchor.LowerLeft: anchoredPosition = new Vector3(x_lhs, y_bot, position.z); break;
case tk2dBaseSprite.Anchor.LowerCenter: anchoredPosition = new Vector3(x_ctr, y_bot, position.z); break;
case tk2dBaseSprite.Anchor.LowerRight: anchoredPosition = new Vector3(x_rhs, y_bot, position.z); break;
}
Vector3 screenAnchoredPosition = anchoredPosition + new Vector3(pixelScale * offset.x, pixelScale * offset.y, 0);
if (tk2dCamera == null) { // not a tk2dCamera, we need to transform
Vector3 worldAnchoredPosition = AnchorCamera.ScreenToWorldPoint( screenAnchoredPosition );
if (myTransform.position != worldAnchoredPosition) {
myTransform.position = worldAnchoredPosition;
}
}
else {
Vector3 oldPosition = myTransform.localPosition;
if (oldPosition != screenAnchoredPosition) {
myTransform.localPosition = screenAnchoredPosition;
}
}
}