Function rotateBoundBoxSize

src/OpenLoco/src/Paint/Paint.cpp:214–239

    }

    static constexpr World::Pos3 rotateBoundBoxSize(const World::Pos3& bbSize, const uint8_t rotation)
    {
        auto output = bbSize;
        // This probably rotates the variables so they're relative to rotation 0.
        // Uses same rotations as directionFlipXAxis
        switch (rotation)
        {
            case 0:
                output.x--;
                output.y--;
                output = World::Pos3{ Math::Vector::rotate(output, 0), output.z };
                break;
            case 1:
                output.x--;
                output = World::Pos3{ Math::Vector::rotate(output, 3), output.z };
                break;
            case 2:
                output = World::Pos3{ Math::Vector::rotate(output, 2), output.z };
                break;
            case 3:
                output.y--;
                output = World::Pos3{ Math::Vector::rotate(output, 1), output.z };
                break;
        }
        return output;
    }

    // 0x004FD140
    PaintStruct* PaintSession::addToPlotListAsParent(ImageId imageId, const World::Pos3& offset, const World::Pos3& boundBoxOffset, const World::Pos3& boundBoxSize)