Ogre4J中 画一张网--即画线原理

IManualObject mo = null; mo = sceneManager.createManualObject(name); //define color IColourValue NewColour = new ColourValue(0.0f, 0.0f, 1f, 0); mo.begin("BaseWhiteNoLighting", OperationType.OT_LINE_LIST); mo.colour(NewColour); for (int i = -50; i < 50; i++) { for (int j = -50; j < 49; j++) { mo.position(i, 0, j); mo.position(i, 0, j + 1); } } for (int i = -50; i < 50; i++) { for (int j = -50; j < 49; j++) { mo.position(j, 0, i); mo.position(j + 1, 0, i); } } mo.end();