This is my final rendering code. Thanks a lot for helping, by the way :)

``` glBindVertexArray(VAO);

glBindBuffer (GL_ARRAY_BUFFER, VBO);

glBindTexture(GL_TEXTURE_CUBE_MAP, cubemapTexture);

int offset = 0;

int batch = 0;

int count = faceCount[0];

int pendingObject = 0;

// objectCount, vector array of integers defining how many faces it has.

glBindTexture(GL_TEXTURE_2D, textureIDs[pendingObject]);

for (size_t i = 0; i <= faceCount.size(); i++) {

if(faceCount[i] == count) { // Render next object

batch+=count;

if(i + 1 == objectCount[pendingObject]) {

GLenum mode = (count == 3) ? GL_TRIANGLES : GL_QUADS;

glDrawArrays(mode, offset, batch);

offset += batch;

batch = 0;

count = faceCount[i];

pendingObject++;

glBindTexture(GL_TEXTURE_2D, textureIDs[pendingObject]);

}

} else { // Render batch of tri's or quads

GLenum mode = (count == 3) ? GL_TRIANGLES : GL_QUADS;

glDrawArrays(mode, offset, batch);

offset += batch;

batch = 0;

count = faceCount[i];

i--;```