/// <summary>
/// Create the render targets for the reflection camera and the reflection texture.
/// </summary>
void CreateRenderTarget(ReflectionData data, string camName, int width, int height, bool isHdr, OceanCameraSettings settings)
{
int scale = ResolutionToNumber(GetReflectionResolution(settings));
width /= scale;
height /= scale;
//If the texture has been created and settings have not changed
//just update the ansio settings and return.
if (data.tex != null && data.tex.width == width && data.tex.height == height)
{
data.tex.anisoLevel = ansio;
return;
}
//Settings have changed or textures not created.
if (data.tex != null)
{
RTUtility.ReleaseAndDestroy(data.tex);
}
RenderTextureFormat format;
if (isHdr || QualitySettings.activeColorSpace == ColorSpace.Linear)
{
format = RenderTextureFormat.ARGBHalf;
}
else
{
format = RenderTextureFormat.ARGB32;
}
//This is the actual texture that will be sampled from for the reflections
data.tex = new RenderTexture(width, height, 0, format, RenderTextureReadWrite.Default);
data.tex.filterMode = FilterMode.Bilinear;
data.tex.wrapMode = TextureWrapMode.Clamp;
data.tex.useMipMap = false;
data.tex.anisoLevel = ansio;
data.tex.hideFlags = HideFlags.HideAndDontSave;
data.tex.name = "Ceto Reflection Texture: " + camName;
//This is the camera that will render the reflections.
//Maybe null if a custom reflection method is being used.
if (data.cam != null)
{
if (data.cam.targetTexture != null)
{
RTUtility.ReleaseAndDestroy(data.cam.targetTexture);
}
data.cam.targetTexture = new RenderTexture(width, height, 16, format, RenderTextureReadWrite.Default);
data.cam.targetTexture.filterMode = FilterMode.Bilinear;
data.cam.targetTexture.wrapMode = TextureWrapMode.Clamp;
//data.cam.targetTexture.useMipMap = false;
data.cam.targetTexture.anisoLevel = 0;
data.cam.targetTexture.hideFlags = HideFlags.HideAndDontSave;
data.cam.targetTexture.name = "Ceto Reflection Render Target: " + camName;
}
}
/// <summary>
/// Render stero reflections for VR.
/// </summary>
void RenderSteroReflection(ReflectionData data, Camera cam, OceanCameraSettings settings)
{
#if UNITY_540_OR_HIGHER && CETO_USE_STEAM_VR
if (OceanVR.OpenVRInUse)
{
Shader.EnableKeyword("CETO_STERO_CAMERA");
if (cam.stereoTargetEye == StereoTargetEyeMask.Both || cam.stereoTargetEye == StereoTargetEyeMask.Left)
{
Vector3 eyePos; Quaternion eyeRot; Matrix4x4 projection;
OceanVR.GetSteamVRLeftEye(cam, out eyePos, out eyeRot, out projection);
RenderReflection(data.cam, data.target0, eyePos, eyeRot, projection, settings);
}
if (cam.stereoTargetEye == StereoTargetEyeMask.Both || cam.stereoTargetEye == StereoTargetEyeMask.Right)
{
Vector3 eyePos; Quaternion eyeRot; Matrix4x4 projection;
OceanVR.GetSteamVRRightEye(cam, out eyePos, out eyeRot, out projection);
RenderReflection(data.cam, data.target1, eyePos, eyeRot, projection, settings);
}
}
else
{
Shader.DisableKeyword("CETO_STERO_CAMERA");
RenderReflection(data.cam, data.target0, cam.transform.position, cam.transform.rotation, cam.projectionMatrix, settings);
}
#else
Shader.DisableKeyword("CETO_STERO_CAMERA");
RenderReflection(data.cam, data.target0, cam.transform.position, cam.transform.rotation, cam.projectionMatrix, settings);
#endif
}
private void CreateReflectionCameraFor(Camera cam, ReflectionData data)
{
if (data.cam == null)
{
GameObject gameObject = new GameObject("Ceto Reflection Camera: " + cam.name);
gameObject.hideFlags = HideFlags.HideAndDontSave;
DisableFog disableFog = gameObject.AddComponent <DisableFog>();
disableFog.enabled = !this.fogInReflection;
data.cam = gameObject.AddComponent <Camera>();
data.cam.depthTextureMode = DepthTextureMode.None;
data.cam.renderingPath = RenderingPath.Forward;
data.cam.enabled = false;
data.cam.hdr = cam.hdr;
data.cam.targetTexture = null;
data.cam.useOcclusionCulling = false;
}
data.cam.fieldOfView = cam.fieldOfView;
data.cam.nearClipPlane = cam.nearClipPlane;
data.cam.farClipPlane = cam.farClipPlane;
data.cam.orthographic = cam.orthographic;
data.cam.aspect = cam.aspect;
data.cam.orthographicSize = cam.orthographicSize;
data.cam.rect = new Rect(0f, 0f, 1f, 1f);
data.cam.backgroundColor = this.m_ocean.defaultSkyColor;
data.cam.clearFlags = ((!this.skyboxInReflection) ? CameraClearFlags.Color : CameraClearFlags.Skybox);
if (this.copyCullDistances)
{
data.cam.layerCullDistances = cam.layerCullDistances;
data.cam.layerCullSpherical = true;
}
}
private void CreateRenderTarget(ReflectionData data, string camName, int width, int height, bool isHdr, OceanCameraSettings settings)
{
int num = this.ResolutionToNumber(this.GetReflectionResolution(settings));
width /= num;
height /= num;
if (data.tex != null && data.tex.width == width && data.tex.height == height)
{
data.tex.anisoLevel = this.ansio;
return;
}
if (data.tex != null)
{
RTUtility.ReleaseAndDestroy(data.tex);
}
RenderTextureFormat format;
if ((isHdr || QualitySettings.activeColorSpace == ColorSpace.Linear) && SystemInfo.SupportsRenderTextureFormat(RenderTextureFormat.ARGBHalf))
{
format = RenderTextureFormat.ARGBHalf;
}
else
{
format = RenderTextureFormat.ARGB32;
}
data.tex = new RenderTexture(width, height, 0, format, RenderTextureReadWrite.Default);
data.tex.filterMode = FilterMode.Bilinear;
data.tex.wrapMode = TextureWrapMode.Clamp;
data.tex.useMipMap = false;
data.tex.anisoLevel = this.ansio;
data.tex.hideFlags = HideFlags.HideAndDontSave;
data.tex.name = "Ceto Reflection Texture: " + camName;
if (data.cam != null)
{
if (data.cam.targetTexture != null)
{
RTUtility.ReleaseAndDestroy(data.cam.targetTexture);
}
data.cam.targetTexture = new RenderTexture(width, height, 16, format, RenderTextureReadWrite.Default);
data.cam.targetTexture.filterMode = FilterMode.Bilinear;
data.cam.targetTexture.wrapMode = TextureWrapMode.Clamp;
data.cam.targetTexture.useMipMap = false;
data.cam.targetTexture.anisoLevel = 0;
data.cam.targetTexture.hideFlags = HideFlags.HideAndDontSave;
data.cam.targetTexture.name = "Ceto Reflection Render Target: " + camName;
}
}
/// <summary>
/// Create the render targets for the reflection camera and the reflection texture.
/// </summary>
void CreateRenderTarget(ReflectionData data, int width, int height, bool isHdr, bool stero, OceanCameraSettings settings)
{
int scale = ResolutionToNumber(GetReflectionResolution(settings));
width /= scale;
height /= scale;
//If the texture has been created and settings have not changed return
if (data.target0 != null && data.target0.width == width && data.target0.height == height)
{
return;
}
RenderTextureFormat format;
if ((isHdr || QualitySettings.activeColorSpace == ColorSpace.Linear) && SystemInfo.SupportsRenderTextureFormat(RenderTextureFormat.ARGBHalf))
{
format = RenderTextureFormat.ARGBHalf;
}
else
{
format = RenderTextureFormat.ARGB32;
}
data.DestroyTargets();
data.target0 = new RenderTexture(width, height, 16, format, RenderTextureReadWrite.Default);
data.target0.filterMode = FilterMode.Bilinear;
data.target0.wrapMode = TextureWrapMode.Clamp;
data.target0.useMipMap = false;
data.target0.anisoLevel = 0;
data.target0.hideFlags = HideFlags.HideAndDontSave;
data.target0.name = "Ceto Reflection Render Target0";
if (stero)
{
data.target1 = new RenderTexture(width, height, 16, format, RenderTextureReadWrite.Default);
data.target1.filterMode = FilterMode.Bilinear;
data.target1.wrapMode = TextureWrapMode.Clamp;
data.target1.useMipMap = false;
data.target1.anisoLevel = 0;
data.target1.hideFlags = HideFlags.HideAndDontSave;
data.target1.name = "Ceto Reflection Render Target1";
}
}
/// <summary>
/// Create the reflection camera for this camera.
/// </summary>
void CreateReflectionCameraFor(Camera cam, ReflectionData data)
{
if (data.cam == null)
{
GameObject go = new GameObject("Ceto Reflection Camera: " + cam.name);
go.AddComponent <IgnoreOceanEvents>();
go.hideFlags = HideFlags.HideAndDontSave;
DisableFog disableFog = go.AddComponent <DisableFog>();
disableFog.enabled = !fogInReflection;
data.cam = go.AddComponent <Camera>();
//data.cam.CopyFrom(cam); //This will cause a recursive culling error in Unity >= 5.4
data.cam.depthTextureMode = DepthTextureMode.None;
data.cam.renderingPath = RenderingPath.Forward;
data.cam.enabled = false;
data.cam.allowHDR = cam.allowHDR;
data.cam.targetTexture = null;
}
data.cam.fieldOfView = cam.fieldOfView;
data.cam.nearClipPlane = cam.nearClipPlane;
data.cam.farClipPlane = cam.farClipPlane;
data.cam.orthographic = cam.orthographic;
data.cam.aspect = cam.aspect;
data.cam.orthographicSize = cam.orthographicSize;
data.cam.rect = new Rect(0, 0, 1, 1);
data.cam.backgroundColor = m_ocean.defaultSkyColor;
data.cam.clearFlags = (skyboxInReflection) ? CameraClearFlags.Skybox : CameraClearFlags.SolidColor;
//Copy the cull distances used by the camera.
//Since the reflection camera uses a oblique projection matrix
//the layer culling must be spherical or the cull wont match
//that used by the camera. There will still be some mismatch
//between the reflection culling and camera culling if the
//camera does not use spherical culling.
if (copyCullDistances)
{
data.cam.layerCullDistances = cam.layerCullDistances;
data.cam.layerCullSpherical = true;
}
}
private void CreateRenderTarget(ReflectionData data, string camName, int width, int height, bool isHdr, OceanCameraSettings settings)
{
int num = this.ResolutionToNumber(this.GetReflectionResolution(settings));
width /= num;
height /= num;
if (data.tex != null && data.tex.width == width && data.tex.height == height)
{
data.tex.anisoLevel = this.ansio;
return;
}
if (data.tex != null)
{
RTUtility.ReleaseAndDestroy(data.tex);
}
RenderTextureFormat format;
if ((isHdr || QualitySettings.activeColorSpace == ColorSpace.Linear) && SystemInfo.SupportsRenderTextureFormat(RenderTextureFormat.ARGBHalf))
{
format = RenderTextureFormat.ARGBHalf;
}
else
{
format = RenderTextureFormat.ARGB32;
}
data.tex = new RenderTexture(width, height, 0, format, RenderTextureReadWrite.Default);
data.tex.filterMode = FilterMode.Bilinear;
data.tex.wrapMode = TextureWrapMode.Clamp;
data.tex.useMipMap = false;
data.tex.anisoLevel = this.ansio;
data.tex.hideFlags = HideFlags.HideAndDontSave;
data.tex.name = "Ceto Reflection Texture: " + camName;
if (data.cam != null)
{
if (data.cam.targetTexture != null)
{
RTUtility.ReleaseAndDestroy(data.cam.targetTexture);
}
data.cam.targetTexture = new RenderTexture(width, height, 16, format, RenderTextureReadWrite.Default);
data.cam.targetTexture.filterMode = FilterMode.Bilinear;
data.cam.targetTexture.wrapMode = TextureWrapMode.Clamp;
data.cam.targetTexture.useMipMap = false;
data.cam.targetTexture.anisoLevel = 0;
data.cam.targetTexture.hideFlags = HideFlags.HideAndDontSave;
data.cam.targetTexture.name = "Ceto Reflection Render Target: " + camName;
}
}
private void CreateReflectionCameraFor(Camera cam, ReflectionData data)
{
if (data.cam == null)
{
GameObject gameObject = new GameObject("Ceto Reflection Camera: " + cam.name);
gameObject.hideFlags = HideFlags.HideAndDontSave;
DisableFog disableFog = gameObject.AddComponent<DisableFog>();
disableFog.enabled = !this.fogInReflection;
data.cam = gameObject.AddComponent<Camera>();
data.cam.depthTextureMode = DepthTextureMode.None;
data.cam.renderingPath = RenderingPath.Forward;
data.cam.enabled = false;
data.cam.hdr = cam.hdr;
data.cam.targetTexture = null;
data.cam.useOcclusionCulling = false;
}
data.cam.fieldOfView = cam.fieldOfView;
data.cam.nearClipPlane = cam.nearClipPlane;
data.cam.farClipPlane = cam.farClipPlane;
data.cam.orthographic = cam.orthographic;
data.cam.aspect = cam.aspect;
data.cam.orthographicSize = cam.orthographicSize;
data.cam.rect = new Rect(0f, 0f, 1f, 1f);
data.cam.backgroundColor = this.m_ocean.defaultSkyColor;
data.cam.clearFlags = ((!this.skyboxInReflection) ? CameraClearFlags.Color : CameraClearFlags.Skybox);
if (this.copyCullDistances)
{
data.cam.layerCullDistances = cam.layerCullDistances;
data.cam.layerCullSpherical = true;
}
}
/// <summary>
/// Create the render targets for the reflection camera and the reflection texture.
/// </summary>
void CreateRenderTarget(ReflectionData data, string camName, int width, int height, bool isHdr, OceanCameraSettings settings)
{
int scale = ResolutionToNumber(GetReflectionResolution(settings));
width /= scale;
height /= scale;
//If the texture has been created and settings have not changed
//just update the ansio settings and return.
if (data.tex != null && data.tex.width == width && data.tex.height == height)
{
data.tex.anisoLevel = ansio;
return;
}
//Settings have changed or textures not created.
if (data.tex != null)
RTUtility.ReleaseAndDestroy(data.tex);
RenderTextureFormat format;
if (isHdr || QualitySettings.activeColorSpace == ColorSpace.Linear)
format = RenderTextureFormat.ARGBHalf;
else
format = RenderTextureFormat.ARGB32;
//This is the actual texture that will be sampled from for the reflections
data.tex = new RenderTexture(width, height, 0, format, RenderTextureReadWrite.Default);
data.tex.filterMode = FilterMode.Bilinear;
data.tex.wrapMode = TextureWrapMode.Clamp;
data.tex.useMipMap = false;
data.tex.anisoLevel = ansio;
data.tex.hideFlags = HideFlags.HideAndDontSave;
data.tex.name = "Ceto Reflection Texture: " + camName;
//This is the camera that will render the reflections.
//Maybe null if a custom reflection method is being used.
if (data.cam != null)
{
if (data.cam.targetTexture != null)
RTUtility.ReleaseAndDestroy(data.cam.targetTexture);
data.cam.targetTexture = new RenderTexture(width, height, 16, format, RenderTextureReadWrite.Default);
data.cam.targetTexture.filterMode = FilterMode.Bilinear;
data.cam.targetTexture.wrapMode = TextureWrapMode.Clamp;
data.cam.targetTexture.useMipMap = false;
data.cam.targetTexture.anisoLevel = 0;
data.cam.targetTexture.hideFlags = HideFlags.HideAndDontSave;
data.cam.targetTexture.name = "Ceto Reflection Render Target: " + camName;
}
}
/// <summary>
/// Create the reflection camera for this camera.
/// </summary>
void CreateReflectionCameraFor(Camera cam, ReflectionData data)
{
if (data.cam == null)
{
GameObject go = new GameObject("Ceto Reflection Camera: " + cam.name);
go.AddComponent<IgnoreOceanEvents>();
go.hideFlags = HideFlags.HideAndDontSave;
DisableFog disableFog = go.AddComponent<DisableFog>();
disableFog.enabled = !fogInReflection;
data.cam = go.AddComponent<Camera>();
//data.cam.CopyFrom(cam); //This will cause a recursive culling error in Unity >= 5.4
data.cam.depthTextureMode = DepthTextureMode.None;
data.cam.renderingPath = RenderingPath.Forward;
data.cam.enabled = false;
data.cam.hdr = cam.hdr;
data.cam.targetTexture = null;
}
data.cam.fieldOfView = cam.fieldOfView;
data.cam.nearClipPlane = cam.nearClipPlane;
data.cam.farClipPlane = cam.farClipPlane;
data.cam.orthographic = cam.orthographic;
data.cam.aspect = cam.aspect;
data.cam.orthographicSize = cam.orthographicSize;
data.cam.rect = new Rect(0, 0, 1, 1);
data.cam.backgroundColor = m_ocean.defaultSkyColor;
data.cam.clearFlags = (skyboxInReflection) ? CameraClearFlags.Skybox : CameraClearFlags.SolidColor;
//Copy the cull distances used by the camera.
//Since the reflection camera uses a oblique projection matrix
//the layer culling must be spherical or the cull wont match
//that used by the camera. There will still be some mismatch
//between the reflection culling and camera culling if the
//camera does not use spherical culling.
if (copyCullDistances)
{
data.cam.layerCullDistances = cam.layerCullDistances;
data.cam.layerCullSpherical = true;
}
}
