Fixed TextureManager assertions

ext/cgt/texturemanager.cpp

@@ -139,8 +139,8 @@ GLuint cgt::TextureManager::generateId(GLenum type, const cgt::svec3 & dimension
     cache_key_t cacheKey{ type, dimensions.x, dimensions.y, dimensions.z, internalFormat };
 
     cgtAssert(cgt::hmul(dimensions) > 0, "At least one dimension is zero!");
-    cgtAssert(type == GL_TEXTURE_1D && dimensions.y == 1 && dimensions.z == 1, "1D texture but higher dimensions are not 1!");
-    cgtAssert(type == GL_TEXTURE_2D && dimensions.z == 1, "2D texture but z is not 1!");
+    cgtAssert(type != GL_TEXTURE_1D || (dimensions.y == 1 && dimensions.z == 1), "1D texture but higher dimensions are not 1!");
+    cgtAssert(type != GL_TEXTURE_2D || dimensions.z == 1, "2D texture but z is not 1!");
 
 #ifdef ENABLE_TEXTURE_POOL
     std::lock_guard<std::mutex> scope_lock(accessMutex_);