Method LoadBufferFromModel

src/SHADERed/Objects/ObjectManager.cpp:732–765

		return data != nullptr;
	}
	bool ObjectManager::LoadBufferFromModel(BufferObject* buf, const std::string& str)
	{
		ed::Logger::Get().Log("Loading buffer data from a 3D model");

		ed::eng::Model mdl;
		bool ret = mdl.LoadFromFile(str);

		if (ret) {
			int vertCount = 0;
			for (auto mesh : mdl.Meshes)
				vertCount += mesh.Vertices.size();
			int bufSize = vertCount * 4 * sizeof(float);

			buf->Size = bufSize;
			buf->Data = realloc(buf->Data, bufSize);

			int index = 0;
			float* fData = (float*)buf->Data;
			for (auto mesh : mdl.Meshes)
				for (auto vert : mesh.Vertices) {
					fData[index + 0] = vert.Position.x;
					fData[index + 1] = vert.Position.y;
					fData[index + 2] = vert.Position.z;
					fData[index + 3] = 1.0f;
					index += 4;
				}

			glBindBuffer(GL_UNIFORM_BUFFER, buf->ID);
			glBufferData(GL_UNIFORM_BUFFER, buf->Size, buf->Data, GL_STATIC_DRAW); // upload data
			glBindBuffer(GL_UNIFORM_BUFFER, 0);
		}

		return ret;
	}
	bool ObjectManager::LoadBufferFromFile(BufferObject* buf, const std::string& str)
	{
		ed::Logger::Get().Log("Loading buffer data from a file");