quads
n. 四倍( quad的名詞複數 ); 空鉛; (大學的)四周有建築物圍繞的方院; 四胞胎之一
Quads are the same as quadruplets .
...a 34-year-old mother of quads.
生了四胞胎的34歲的母親
A quad is the same as a quadrangle .
His rooms were on the left-hand side of the quad.
他的房間位於四方院的左側。
For best performance, use triangles and quads or a combination of both.
為了更好的效能, 使用三邊形和四邊形或聯合使用三邊形與四邊形.
Because the quads follow the camera, they give the illusion of filling a 3 D volume.
由於這些矩形是跟隨攝像機的, 所以利用它們就像幻覺一樣就描繪出了3D體積效果.