Development based on gs.morphs.Terrain

[formoree]

How can we implement non-traditional terrain features such as stairs and plum-blossom piles based on the height_field of gs.morphs.Terrain? In particular, I want to achieve a vertical stair design, but it always ends up slanted!

[formoree]

Following is my code:

        height_field = np.zeros([90, 10])

        # 前2行是平地
        height_field[0:2, :] = 0.0

        # 接下来是4个22行台阶模式
        for i in range(2, 90):
            # 计算在台阶模式中的位置(0-21)
            pattern_pos = (i - 2) % 22
            
            # 计算对应的高度值索引(0-10)
            height_index = pattern_pos // 2
            
            if height_index <= 5:
                # 上升部分
                height_field[i, :] = height_index * 1.0
            else:
                # 下降部分
                height_field[i, :] = (10 - height_index) * 1.0


        # 添加到场景
        self.scene.add_entity(morph=gs.morphs.Terrain(
            pos=(-0.1, -1.25, 0),
            horizontal_scale=0.25,  # 水平缩放
            vertical_scale=0.25,    # 垂直缩放
            height_field=height_field,
        ))```