void Start()
{
m_lastStaged = m_staged;
m_waves = new WaveSpectrumCPU(m_fourierGridSize, m_windSpeed, m_waveAmp, m_inverseWaveAge, m_ansio, m_gridSizes);
m_waves.SimulateWaves(Time.realtimeSinceStartup);
CreateFresnelLookUp();
if (m_resolution * m_resolution >= 65000 || m_useMaxResolution)
{
m_resolution = (int)Mathf.Sqrt(65000);
if (!m_useMaxResolution)
{
Debug.Log("Ocean::Start - Grid resolution set to high. Setting resolution to the maxium allowed(" + m_resolution.ToString() + ")");
}
}
if (m_bias < 1.0f)
{
m_bias = 1.0f;
Debug.Log("Ocean::Start - bias must not be less than 1, changing to 1");
}
Mesh mesh = CreateRadialGrid(m_resolution, m_resolution);
float far = Camera.main.farClipPlane;
m_grid = new GameObject("Ocean Grid");
m_grid.AddComponent <MeshFilter>();
m_grid.AddComponent <MeshRenderer>();
m_grid.renderer.material = m_oceanMat;
m_grid.GetComponent <MeshFilter>().mesh = mesh;
m_grid.transform.localScale = new Vector3(far, 1, far); //Make radial grid have a radius equal to far plane
m_gridWireframe = new GameObject("Ocean Grid Wireframe");
m_gridWireframe.AddComponent <MeshFilter>();
m_gridWireframe.AddComponent <MeshRenderer>();
m_gridWireframe.renderer.material = m_wireframeMat;
m_gridWireframe.GetComponent <MeshFilter>().mesh = mesh;
m_gridWireframe.transform.localScale = new Vector3(far, 1, far);
m_gridWireframe.layer = 8;
m_oceanMat.SetTexture("_FresnelLookUp", m_fresnelLookUp);
m_oceanMat.SetVector("_GridSizes", m_waves.GetGridSizes());
m_oceanMat.SetFloat("_MaxLod", m_waves.GetMipMapLevels());
m_wireframeMat.SetVector("_GridSizes", m_waves.GetGridSizes());
m_wireframeMat.SetFloat("_MaxLod", m_waves.GetMipMapLevels());
}
void Update()
{
//If the option to uses staging is enable when playing the current stage in the WavesSpectrumCPU object needs to be reset
if (m_lastStaged != m_staged)
{
m_waves.ResetStage();
}
if (m_staged)
{
m_waves.SimulateWavesStaged(Time.realtimeSinceStartup);
}
else
{
m_waves.SimulateWaves(Time.realtimeSinceStartup);
}
//Update shader values that may change every frame
m_oceanMat.SetTexture("_Map0", m_waves.GetMap0());
m_oceanMat.SetTexture("_Map1", m_waves.GetMap1());
m_oceanMat.SetTexture("_Map2", m_waves.GetMap2());
m_oceanMat.SetVector("_SunDir", m_sun.transform.forward * -1.0f);
m_oceanMat.SetVector("_SunColor", m_sun.GetComponent <Light>().light.color);
m_oceanMat.SetFloat("_LodFadeDist", m_lodFadeDist);
m_wireframeMat.SetTexture("_Map0", m_waves.GetMap0());
m_wireframeMat.SetFloat("_LodFadeDist", m_lodFadeDist);
//This makes sure the grid is always centered were the player is
Vector3 pos = Camera.main.transform.position;
pos.y = m_seaLevel;
m_grid.transform.localPosition = pos;
m_gridWireframe.transform.localPosition = pos;
}
void Start()
{
m_lastStaged = m_staged;
m_waves = new WaveSpectrumCPU(m_fourierGridSize, m_windSpeed, m_waveAmp, m_inverseWaveAge, m_ansio, m_gridSizes);
m_waves.SimulateWaves(Time.realtimeSinceStartup);
CreateFresnelLookUp();
if(m_resolution*m_resolution >= 65000 || m_useMaxResolution)
{
m_resolution = (int)Mathf.Sqrt(65000);
if(!m_useMaxResolution)
Debug.Log("Ocean::Start - Grid resolution set to high. Setting resolution to the maxium allowed(" + m_resolution.ToString() + ")" );
}
if(m_bias < 1.0f)
{
m_bias = 1.0f;
Debug.Log("Ocean::Start - bias must not be less than 1, changing to 1");
}
Mesh mesh = CreateRadialGrid(m_resolution, m_resolution);
float far = Camera.main.farClipPlane;
m_grid = new GameObject("Ocean Grid");
m_grid.AddComponent<MeshFilter>();
m_grid.AddComponent<MeshRenderer>();
m_grid.renderer.material = m_oceanMat;
m_grid.GetComponent<MeshFilter>().mesh = mesh;
m_grid.transform.localScale = new Vector3(far,1,far); //Make radial grid have a radius equal to far plane
m_gridWireframe = new GameObject("Ocean Grid Wireframe");
m_gridWireframe.AddComponent<MeshFilter>();
m_gridWireframe.AddComponent<MeshRenderer>();
m_gridWireframe.renderer.material = m_wireframeMat;
m_gridWireframe.GetComponent<MeshFilter>().mesh = mesh;
m_gridWireframe.transform.localScale = new Vector3(far,1,far);
m_gridWireframe.layer = 8;
m_oceanMat.SetTexture("_FresnelLookUp", m_fresnelLookUp);
m_oceanMat.SetVector("_GridSizes", m_waves.GetGridSizes());
m_oceanMat.SetFloat("_MaxLod", m_waves.GetMipMapLevels());
m_wireframeMat.SetVector("_GridSizes", m_waves.GetGridSizes());
m_wireframeMat.SetFloat("_MaxLod", m_waves.GetMipMapLevels());
}
