private static void RemoveTexture(Resources.TexId texId)
{
if (texId == Resources.TexId.NULL)
{
return;
}
var arrayIndex = m_textureArrayIndices[texId];
arrayIndex.Counter--;
if (arrayIndex.Counter == 0)
{
m_textureArrayIndices.Remove(texId);
foreach (var item in m_textureArrayIndices)
{
if (item.Value.Index > arrayIndex.Index)
{
m_textureArrayIndices[item.Key].Index--;
}
}
m_textureArrayDirty = true;
}
}
private static void UpdateTextureArray()
{
if (m_textureArrayDirty)
{
if (m_textureArray != null)
{
m_textureArray.Dispose();
}
Resources.TexId[] textIds = new Resources.TexId[m_textureArrayIndices.Count];
foreach (var item in m_textureArrayIndices)
{
textIds[item.Value.Index] = item.Key;
}
m_textureArray = new Resources.MyTextureArray(textIds, "gpuParticles");
m_textureArrayDirty = false;
}
}
private static void AddTexture(Resources.TexId texId)
{
if (texId == Resources.TexId.NULL)
{
return;
}
if (m_textureArrayIndices.ContainsKey(texId))
{
m_textureArrayIndices[texId].Counter++;
}
else
{
m_textureArrayIndices.Add(texId,
new MyTextureArrayIndex()
{
Index = (uint)m_textureArrayIndices.Count, Counter = 1
});
m_textureArrayDirty = true;
}
}
