protected void GetDefaultMaterial()
{
if (_lastVectorGraphics != _vectorGraphics)
{
if (_lastVectorGraphics != null)
{
_lastVectorGraphics.RemoveReference(this);
}
if (_vectorGraphics != null)
{
_vectorGraphics.AddReference(this);
}
_lastVectorGraphics = _vectorGraphics;
Clear();
}
if (_vectorGraphics != null)
{
if (_defaultMaterial == null)
{
#if UNITY_4 || UNITY_5_0 || UNITY_5_1
if (!this.m_IncludeForMasking)
{
_defaultMaterial = SVGAtlas.Instance.ui;
}
else
{
_defaultMaterial = SVGAtlas.Instance.uiMask;
}
#else
_defaultMaterial = _vectorGraphics.sharedUIMaterial;
#endif
}
}
}
protected override void OnDestroy()
{
if (_vectorGraphics != null)
{
_vectorGraphics.RemoveReference(this);
}
base.OnDestroy();
}
protected void GetDefaultMaterial()
{
if (_lastVectorGraphics != _vectorGraphics)
{
if (_lastVectorGraphics != null)
{
_lastVectorGraphics.RemoveReference(this);
}
if (_vectorGraphics != null)
{
_vectorGraphics.AddReference(this);
}
_lastVectorGraphics = _vectorGraphics;
Clear();
}
if (_vectorGraphics != null)
{
if (_defaultMaterial == null)
{
_defaultMaterial = _vectorGraphics.sharedUIMaterial;
}
}
}
// This is the main rendering method
protected void PrepareForRendering(bool force = false)
{
#if UNITY_EDITOR
if (_lastSortingOrder != _sortingOrder)
{
sortingOrder = _sortingOrder;
}
if (_lastSortingLayerID != _sortingLayerID)
{
sortingLayerID = _sortingLayerID;
}
#endif
if (_vectorGraphics == null)
{
if (_lastVectorGraphics != null)
{
_lastVectorGraphics.RemoveReference(this);
_lastVectorGraphics = null;
}
Clear();
}
else
{
bool meshChanged = force || _lastType != _type || meshFilter.sharedMesh == null;
bool colorChanged = force || _lastColor != _color;
bool materialChanged = force || _lastOpaqueMaterial != _opaqueMaterial || _lastTransparentMaterial != _transparentMaterial;
#if UNITY_EDITOR
for (int i = 0; i < meshRenderer.sharedMaterials.Length; i++)
{
if (meshRenderer.sharedMaterials[i] != null)
{
continue;
}
materialChanged = true;
break;
}
#endif
if (_lastVectorGraphics != _vectorGraphics)
{
meshChanged = true;
colorChanged = true;
materialChanged = true;
if (_lastVectorGraphics != null)
{
_lastVectorGraphics.RemoveReference(this);
}
if (_vectorGraphics != null)
{
_vectorGraphics.AddReference(this);
}
}
if (useLayers || !useSharedMesh)
{
if (_lastUseSharedMesh != false)
{
meshChanged = true;
}
if (!meshChanged)
{
if (_type == Type.Sliced && rectTransform != null)
{
_rectTransformRect = rectTransform.rect;
if (_rectTransformRect != _lastRectTransformRect)
{
meshChanged = true;
_lastRectTransformRect = _rectTransformRect;
}
}
}
}
if (useLayers)
{
if (_layers == null)
{
_layers = _vectorGraphics.layersClone;
}
if (meshChanged || colorChanged)
{
InitMesh();
materialChanged = true;
if (_type == Type.Sliced)
{
UpdateSlicedMesh();
}
UpdateColors(force);
_lastFrameChanged = Time.frameCount;
materialChanged = true;
if (_OnPrepareForRendering != null)
{
_OnPrepareForRendering(_layers, _vectorGraphics, force);
}
GenerateMesh();
if (meshFilter.sharedMesh != _mesh)
{
meshFilter.sharedMesh = _mesh;
}
}
}
else
{
if (useSharedMesh)
{
_sharedMesh = _vectorGraphics.sharedMesh;
meshFilter.sharedMesh = _sharedMesh;
}
else
{
// Cache Mesh
if (meshChanged)
{
InitMesh();
materialChanged = true;
if (_type == Type.Sliced)
{
UpdateSlicedMesh();
}
if (onVectorGraphicsChanged != null)
{
onVectorGraphicsChanged(_vectorGraphics);
}
}
if (meshChanged || colorChanged)
{
UpdateColors(force);
_lastFrameChanged = Time.frameCount;
materialChanged = true;
}
if (meshFilter.sharedMesh != _mesh)
{
meshFilter.sharedMesh = _mesh;
}
}
}
if (materialChanged)
{
UpdateMaterials();
}
_lastOpaqueMaterial = _opaqueMaterial;
_lastTransparentMaterial = _transparentMaterial;
_lastVectorGraphics = _vectorGraphics;
_lastColor = _color;
_lastType = _type;
_lastUseSharedMesh = useSharedMesh;
}
#if UNITY_EDITOR
UpdateTimeStamp();
#endif
}
