MouseZoom()

void Spices::CameraController::MouseZoom ( const float & delta )

private

Calculate Camera Zoom.

Parameters

[in]

delta

Mouse position delta y on viewport during frames.

Definition at line 148 of file CameraController.cpp.

    {
        SPICES_PROFILE_ZONE;
        
        m_Distance += delta * ZoomSpeed();
        if (m_Distance < 1.0f)
        {
            m_FocalPoint += GetForwardDirection();
            m_Distance = 1.0f;
        }
    }

References m_Distance, and ZoomSpeed().

Referenced by OnMouseScroll().