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ParticleEffectForUGUI
mirror of https://github.com/mob-sakai/ParticleEffectForUGUI
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fix: despite not using the size module, particles become smaller based on their z position 

close #316
pull/318/head
mob-sakai 2024-06-20 12:51:02 +09:00
parent 3fc7d9dae4
commit a8ed6e6858
1 changed files with 35 additions and 44 deletions
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79
Packages/src/Runtime/UIParticle.cs
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@ -101,7 +101,7 @@ namespace Coffee.UIExtensions
private readonly List<UIParticleRenderer> _renderers = new List<UIParticleRenderer>();
private int _groupId;
private Camera _orthoCamera;
private Camera _bakeCamera;
private DrivenRectTransformTracker _tracker;
private Vector3 _storedScale;
private bool _isScaleStored;
@ -581,56 +581,47 @@ namespace Coffee.UIExtensions
private Camera GetBakeCamera()
{
if (!canvas) return Camera.main;
if (_bakeCamera) return _bakeCamera;
// When render mode is ScreenSpaceCamera or WorldSpace, use world camera.
var root = canvas.rootCanvas;
if (root.renderMode != RenderMode.ScreenSpaceOverlay)
// Find existing baking camera.
var childCount = transform.childCount;
for (var i = 0; i < childCount; i++)
{
return root.worldCamera ? root.worldCamera : Camera.main;
}
// When render mode is ScreenSpaceOverlay, use ortho-camera.
if (!_orthoCamera)
{
// Find existing ortho-camera.
foreach (Transform child in transform)
if (transform.GetChild(i).TryGetComponent<Camera>(out var cam)
&& cam.name == "[generated] UIParticle BakingCamera")
{
var cam = child.GetComponent<Camera>();
if (cam && cam.name == "[generated] UIParticleOverlayCamera")
{
_orthoCamera = cam;
break;
}
}
// Create ortho-camera.
if (!_orthoCamera)
{
var go = new GameObject("[generated] UIParticleOverlayCamera")
{
hideFlags = HideFlags.HideAndDontSave
};
go.SetActive(false);
go.transform.SetParent(transform, false);
_orthoCamera = go.AddComponent<Camera>();
_orthoCamera.enabled = false;
_bakeCamera = cam;
break;
}
}
//
var size = ((RectTransform)root.transform).rect.size;
_orthoCamera.orthographicSize = Mathf.Max(size.x, size.y) * root.scaleFactor;
_orthoCamera.transform.SetPositionAndRotation(new Vector3(0, 0, -1000), Quaternion.identity);
_orthoCamera.orthographic = true;
_orthoCamera.farClipPlane = 2000f;
_orthoCamera.clearFlags = CameraClearFlags.Nothing;
_orthoCamera.cullingMask = 0; // Nothing
_orthoCamera.allowHDR = false;
_orthoCamera.allowMSAA = false;
_orthoCamera.renderingPath = RenderingPath.Forward;
_orthoCamera.useOcclusionCulling = false;
// Create baking camera.
if (!_bakeCamera)
{
var go = new GameObject("[generated] UIParticle BakingCamera")
{
// hideFlags = HideFlags.HideAndDontSave
hideFlags = HideFlags.DontSave
};
go.SetActive(false);
go.transform.SetParent(transform, false);
_bakeCamera = go.AddComponent<Camera>();
}
return _orthoCamera;
// Setup baking camera.
_bakeCamera.enabled = false;
_bakeCamera.orthographicSize = 1000;
_bakeCamera.transform.SetPositionAndRotation(new Vector3(0, 0, -1000), Quaternion.identity);
_bakeCamera.orthographic = true;
_bakeCamera.farClipPlane = 2000f;
_bakeCamera.clearFlags = CameraClearFlags.Nothing;
_bakeCamera.cullingMask = 0; // Nothing
_bakeCamera.allowHDR = false;
_bakeCamera.allowMSAA = false;
_bakeCamera.renderingPath = RenderingPath.Forward;
_bakeCamera.useOcclusionCulling = false;
return _bakeCamera;
}
}
}