glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);			// Clear color buffer (what you see) and depth buffer

		//glPushMatrix();
		glLoadIdentity();
		glTranslatef(0.0f, 0.0f, -20.0f);

		for (uint i = 0; i < layer.size(); i++)
		{
			if(gl_mode == GL_SELECT)
				glLoadName(i + 1);

			glPushMatrix();
			glTranslatef(layer.pos.x, layer.pos.y, layer.pos.z);

			glRotatef(layer.rot.x, 1.0f, 0.0f, 0.0f);
			glRotatef(layer.rot.y, 0.0f, 1.0f, 0.0f);
			glRotatef(layer.rot.z, 0.0f, 0.0f, 1.0f);

			// tile widths
			int width = 1;		// half 
			int height = 1;	// half

			if (cur_layer == &layer)
			{
				glColor3f(1.0f, 1.0f, 1.0f);
				glBegin(GL_QUADS);
					glVertex3f(-0.5f - layer.dimensions.x / 2, -0.5f - layer.dimensions.y / 2, 0.0f);
					glVertex3f(0.5f - layer.dimensions.x / 2, -0.5f - layer.dimensions.y / 2, 0.0f);
					glVertex3f(0.5f - layer.dimensions.x / 2, 0.5f - layer.dimensions.y / 2, 0.0f);
					glVertex3f(-0.5f - layer.dimensions.x / 2, 0.5f - layer.dimensions.y / 2, 0.0f);
				glEnd();
			}

			for (uint n1 = 0; n1 < layer.dimensions.y; n1++)
			{
				for (uint n2 = 0; n2 < layer.dimensions.x; n2++)
				{
					glBegin(GL_QUADS);

						color_f *color = layer.p_gettile(n2, n1);
						glColor4f(color->r, color->g, color->b, 1.0f);

						glVertex3f(0.0f - (float) layer.dimensions.x / 2 + n2, 
							height - (float) layer.dimensions.y / 2 + n1, 0.0f);
						
						glVertex3f(width - (float) layer.dimensions.x / 2 + n2, 
							height - (float) layer.dimensions.y / 2 + n1, 0.0f);
						
						glVertex3f(width - (float) layer.dimensions.x / 2 + n2, 
							-1.0f * (float) layer.dimensions.y / 2 + n1, 0.0f);
						
						glVertex3f(0.0f - (float) layer.dimensions.x / 2 + n2, 
							-1.0f * (float) layer.dimensions.y / 2 + n1, 0.0f);

					glEnd();
				}
			}

			glPopMatrix();
		}

		return true;