public static void RemoveStencilMaterial(Material stencilMaterial)
{
int num = MaterialManager.m_materialList.FindIndex((MaterialManager.MaskingMaterial item) => item.stencilMaterial == stencilMaterial);
if (num != -1)
{
MaterialManager.m_materialList.RemoveAt(num);
}
MaterialManager.ListMaterials();
}
protected override void OnDisable()
{
//Debug.Log("*** SubObject OnDisable() ***");
//m_canvasRenderer.Clear();
TMP_UpdateRegistry.UnRegisterCanvasElementForRebuild(this);
if (m_MaskMaterial != null)
{
MaterialManager.ReleaseStencilMaterial(m_MaskMaterial);
m_MaskMaterial = null;
}
base.OnDisable();
}
public static void ReleaseStencilMaterial(Material stencilMaterial)
{
int num = MaterialManager.m_materialList.FindIndex((MaterialManager.MaskingMaterial item) => item.stencilMaterial == stencilMaterial);
if (num != -1)
{
if (MaterialManager.m_materialList.get_Item(num).count > 1)
{
MaterialManager.m_materialList.get_Item(num).count--;
}
else
{
Object.DestroyImmediate(MaterialManager.m_materialList.get_Item(num).stencilMaterial);
MaterialManager.m_materialList.RemoveAt(num);
}
}
MaterialManager.ListMaterials();
}
/// <summary>
/// Function returning the modified material for masking if necessary.
/// </summary>
/// <param name="baseMaterial"></param>
/// <returns></returns>
public override Material GetModifiedMaterial(Material baseMaterial)
{
Material mat = baseMaterial;
if (m_ShouldRecalculateStencil)
{
m_StencilValue = MaterialManager.GetStencilID(gameObject);
m_ShouldRecalculateStencil = false;
}
if (m_StencilValue > 0)
{
mat = MaterialManager.GetStencilMaterial(baseMaterial, m_StencilValue);
if (m_MaskMaterial != null)
{
MaterialManager.ReleaseStencilMaterial(m_MaskMaterial);
}
m_MaskMaterial = mat;
}
return(mat);
}
/// <summary>
/// Method called when Stencil Mask needs to be updated on this element and parents.
/// </summary>
public override void RecalculateMasking()
{
//Debug.Log("***** RecalculateMasking() *****");
if (m_fontAsset == null)
{
return;
}
//if (m_canvas == null) m_canvas = GetComponentInParent<Canvas>();
if (!m_isAwake)
{
return;
}
m_stencilID = MaterialManager.GetStencilID(gameObject);
//m_stencilID = MaskUtilities.GetStencilDepth(this.transform, m_canvas.transform);
//Debug.Log("Stencil ID: " + m_stencilID + " Stencil ID (2): " + MaskUtilities.GetStencilDepth(this.transform, m_canvas.transform));
if (m_stencilID == 0)
{
if (m_maskingMaterial != null)
{
MaterialManager.ReleaseStencilMaterial(m_maskingMaterial);
m_maskingMaterial = null;
m_sharedMaterial = m_baseMaterial;
}
else if (m_fontMaterial != null)
{
m_sharedMaterial = MaterialManager.SetStencil(m_fontMaterial, 0);
}
else
{
m_sharedMaterial = m_baseMaterial;
}
}
else
{
ShaderUtilities.GetShaderPropertyIDs();
if (m_fontMaterial != null)
{
m_sharedMaterial = MaterialManager.SetStencil(m_fontMaterial, m_stencilID);
}
else if (m_maskingMaterial == null)
{
m_maskingMaterial = MaterialManager.GetStencilMaterial(m_baseMaterial, m_stencilID);
m_sharedMaterial = m_maskingMaterial;
}
else if (m_maskingMaterial.GetInt(ShaderUtilities.ID_StencilID) != m_stencilID || m_isNewBaseMaterial)
{
MaterialManager.ReleaseStencilMaterial(m_maskingMaterial);
m_maskingMaterial = MaterialManager.GetStencilMaterial(m_baseMaterial, m_stencilID);
m_sharedMaterial = m_maskingMaterial;
}
if (m_isMaskingEnabled)
{
EnableMasking();
}
//Debug.Log("Masking Enabled. Assigning " + m_maskingMaterial.name + " with ID " + m_maskingMaterial.GetInstanceID());
}
m_uiRenderer.SetMaterial(m_sharedMaterial, m_sharedMaterial.mainTexture);
m_padding = ShaderUtilities.GetPadding(m_sharedMaterial, m_enableExtraPadding, m_isUsingBold);
//m_alignmentPadding = ShaderUtilities.GetFontExtent(m_sharedMaterial);
}
//public override Material defaultMaterial
//{
// get { Debug.Log("Default Material called."); return m_sharedMaterial; }
//}
//public bool MaskEnabled()
//{
// Debug.Log("MaskEnabled() called.");
// return true;
//}
public void ParentMaskStateChanged()
{
//Debug.Log("***** PARENT MASK STATE CHANGED *****");
if (m_fontAsset == null)
{
return;
}
m_stencilID = MaterialManager.GetStencilID(gameObject);
if (!m_isAwake)
{
return;
}
if (m_stencilID == 0)
{
if (m_maskingMaterial != null)
{
MaterialManager.ReleaseStencilMaterial(m_maskingMaterial);
m_maskingMaterial = null;
m_sharedMaterial = m_baseMaterial;
}
else if (m_fontMaterial != null)
{
m_sharedMaterial = MaterialManager.SetStencil(m_fontMaterial, 0);
}
}
else
{
ShaderUtilities.GetShaderPropertyIDs();
if (m_fontMaterial != null)
{
m_sharedMaterial = MaterialManager.SetStencil(m_fontMaterial, m_stencilID);
}
else if (m_maskingMaterial == null)
{
m_maskingMaterial = MaterialManager.GetStencilMaterial(m_baseMaterial, m_stencilID);
m_sharedMaterial = m_maskingMaterial;
}
else if (m_maskingMaterial.GetInt(ShaderUtilities.ID_StencilID) != m_stencilID || m_isNewBaseMaterial)
{
MaterialManager.ReleaseStencilMaterial(m_maskingMaterial);
m_maskingMaterial = MaterialManager.GetStencilMaterial(m_baseMaterial, m_stencilID);
m_sharedMaterial = m_maskingMaterial;
}
if (m_isMaskingEnabled)
{
EnableMasking();
}
//Debug.Log("Masking Enabled. Assigning " + m_maskingMaterial.name + " with ID " + m_maskingMaterial.GetInstanceID());
}
m_uiRenderer.SetMaterial(m_sharedMaterial, null);
m_padding = ShaderUtilities.GetPadding(m_sharedMaterial, m_enableExtraPadding, m_isUsingBold);
m_alignmentPadding = ShaderUtilities.GetFontExtent(m_sharedMaterial);
}