collision-detection - AABB 与 AABB 碰撞检测和响应

Question

在 C++ 中，我在我的小型体素游戏中实现了一个小型碰撞检测和响应系统。现在只有AABB vs Voxel（体素是一个立方体，所以它也是一个AABB）。

实际上，除了一个特殊的例外，如果玩家 (AABB) 以 45 度角精确地移动到体素的边缘，则所有的工作都很好，那么玩家就会快速进出。在下面的图像中，您可以看到它。

现在我想知道是什么导致了这个问题，但我找不到任何逻辑错误！？所以这里我目前如何在伪代码中做到这一点：

float xNew = xCurrent + xVelocity * deltaTime;
float yNew = yCurrent + yVelocity * deltaTime;
float zNew = zCurrent + zVelocity * deltaTime;

float xCorrected = xNew;
float yCorrected = yNew;
float zCorrected = zNew;

// If the player is moving to right side.
if (xNew < xCurrent)
{
    %DO THE FOLLOWING FOR EACH OF THE 4 CORNERS OF THE PLAYER AABB,%
    %ON THE RIGHT FACE, UNTIL ONE COLLISION OCCURS%
    {
        float x = xNew;
        float y = yCurrent + %CORNER_Y_OFFSET%;
        float z = zCurrent + %CORNER_Z_OFFSET%;

        if (getVoxelAt(x, y, z).isSolid())
        {
            xCorrected = (unsigned int)x + 1;

            // Abbort and check z axis.
            break;
        }
    }
}
else if(...)
// Check for the opposite direction...

// If the player is moving to front side.
if (zNew < zCurrent)
{
    %DO THE FOLLOWING FOR EACH OF THE 4 CORNERS OF THE PLAYER AABB,%
    %ON THE RIGHT FACE, UNTIL ONE COLLISION OCCURS%
    {
        float x = xCurrent + %CORNER_X_OFFSET%;
        float y = yCurrent + %CORNER_Y_OFFSET%;
        float z = zNew;

        if (getVoxelAt(x, y, z).isSolid())
        {
            zCorrected = (unsigned int)z + 1;

            // Abbort and check Y axis.
            break;
        }
    }
}
else if(...)
// Check for the opposite direction...

// Y axis check, not important for now....

// Apply corrected positions.
xCurrent = xCorrected;
yCurrent = yCorrected;
zCurrent = zCorrected;

编辑：

Z 轴，而不是屏幕截图上的 Y 轴。我的错。