void Start()
{
if (waveEquationShader == null)
{
waveEquationShader = Shader.Find("LinHowe/WaveEquation");
}
if (normalGenerateShader == null)
{
normalGenerateShader = Shader.Find("LinHowe/NormalGenerate");
}
forceShader = Shader.Find("LinHowe/Force");
InitComponent();
waveComponent = WaveComponentsDictionary[ChooseWaveComponent];
d = 1.0f / MapSize;
InitMesh();
if (!CheckSupport())
{
return;
}
InitWaterCamera();
Shader.SetGlobalFloat("internal_Force", forceFactor);
Shader.SetGlobalTexture("_WaveMap", WaveMap);
}
public void Init(float width, float height, float depth, int texSize, IWaveComponent waveComponent)
{
this.waveComponent = waveComponent;
waveComponent.InitWaterCamera(texSize, waveEquationMat);
m_Camera = gameObject.AddComponent <Camera>();
m_Camera.aspect = width / height;
m_Camera.backgroundColor = Color.black;
m_Camera.cullingMask = 0;
m_Camera.depth = 0;
m_Camera.farClipPlane = depth;
m_Camera.nearClipPlane = 0;
m_Camera.orthographic = true;
m_Camera.orthographicSize = height * 0.5f;
m_Camera.clearFlags = CameraClearFlags.Depth;
m_Camera.allowHDR = false;
m_CommandBuffer = new CommandBuffer();
m_Camera.AddCommandBuffer(CameraEvent.AfterImageEffectsOpaque, m_CommandBuffer);
RenderTexture tmp = RenderTexture.active;
CurTexture = RenderTexture.GetTemporary(texSize, texSize, 16);
CurTexture.name = "[CurTex]";
RenderTexture.active = CurTexture;
GL.Clear(false, true, new Color(0, 0, 0, 0));
//PreTexture = RenderTexture.GetTemporary(texSize, texSize, 16);
//PreTexture.name = "[PreTex]";
//RenderTexture.active = PreTexture;
//GL.Clear(false, true, new Color(0, 0, 0, 0));
HeightMap = RenderTexture.GetTemporary(texSize, texSize, 16);
HeightMap.name = "[HeightMap]";
RenderTexture.active = HeightMap;
GL.Clear(false, true, new Color(0, 0, 0, 0));
NormalMap = RenderTexture.GetTemporary(texSize, texSize, 16);
//NormalMap.format = RenderTextureFormat.ARGB32;
NormalMap.name = "[NormalMap]";
RenderTexture.active = tmp;
m_Camera.targetTexture = CurTexture;
}