Unity/Csharp/位置

中間位置

Vector3 center = Vector3.Lerp(fromObj, toObj, 0.5f);

3dの回転

Unity/3d/回転 [ｼｮｰﾄｶｯﾄ]

方向

以下それぞれ2つは同じ意味

new Vector3(0f, 0f, 0f)
Vector3.zero

new Vector3(1f, 1f, 1f)
Vector3.one

new Vector3(2f, 2f, 2f)
Vector3.one * 2;

new Vector3(0, 1, 0)
Vector3.up

Vector3(0, -1, 0)
Vector3.down

Vector3(1, 0, 0)
Vector3.right

Vector3(-1, 0, 0)
Vector3.left

Vector3(0, 0, 1)
Vector3.forward

Vector3(0, 0, -1)
Vector3.back

指定場所へ徐々に移動

返されるpositionは、少し移動した座標となる

Vector startPosition = new Vector(1f, 0f, 0f);
Vector endPosition = new Vector(1f, 1f, 1f);
float speed = 2f;
float step = speed * Time.deltaTime;
Vector3 position = Vector3.MoveTowards(
                    startPosition,
                    endPosition,
                    step
                );