private void Start()
{
effect = new WeatherMakerFullScreenEffect
{
CommandBufferName = commandBufferName,
DownsampleRenderBufferTextureName = "_MainTex2",
RenderQueue = OverlayRenderQueue
};
updateShaderPropertiesAction = UpdateShaderProperties;
#if UNITY_EDITOR
if (Application.isPlaying)
{
#endif
// clone during play mode so as to not overwrite profile properties inadvertantly
if (OverlayProfile != null)
{
OverlayProfile = ScriptableObject.Instantiate(OverlayProfile);
}
if (OverlayBlurMaterial != null)
{
OverlayBlurMaterial = new Material(OverlayBlurMaterial);
}
#if UNITY_EDITOR
}
#endif
}
private void OnDisable()
{
// use pre-render to give all other pre-cull scripts a chance to set properties, state, etc.
#if UNITY_LWRP
RenderPipelineManager.beginCameraRendering -= CameraBeginRendering;
RenderPipelineManager.endCameraRendering -= CameraEndRendering;
RenderPipelineManager.beginFrameRendering -= CameraBeginFrameRendering;
RenderPipelineManager.endFrameRendering -= CameraEndFrameRendering;
#else
Camera.onPreCull -= CameraPreCull;
Camera.onPreRender -= CameraPreRender;
Camera.onPostRender -= CameraPostRender;
#endif
CleanupDepthTextures();
#if ENABLE_FORWARD_OPAQUE_CAPTURE
if (AfterOpaqueBuffer != null)
{
AfterOpaqueBuffer.Release();
Destroy(AfterOpaqueBuffer);
AfterOpaqueBuffer = null;
}
AfterOpaqueBuffer = WeatherMakerFullScreenEffect.DestroyRenderTexture(AfterOpaqueBuffer);
#endif
}
private void CreateAfterForwardOpaqueCommandBuffer(Camera camera)
{
#if ENABLE_FORWARD_OPAQUE_CAPTURE
if (afterForwardOpaqueCommandBuffer != null)
{
camera.RemoveCommandBuffer(CameraEvent.AfterForwardOpaque, afterForwardOpaqueCommandBuffer);
camera.RemoveCommandBuffer(CameraEvent.AfterSkybox, afterForwardOpaqueCommandBuffer);
}
if (afterForwardOpaqueCommandBuffer == null || (AfterOpaqueBuffer != null && (AfterOpaqueBuffer.width != camera.pixelWidth || AfterOpaqueBuffer.height != camera.pixelHeight)))
{
if (AfterOpaqueBuffer != null)
{
AfterOpaqueBuffer.Clear();
AfterOpaqueBuffer.Release();
Destroy(AfterOpaqueBuffer);
AfterOpaqueBuffer = WeatherMakerFullScreenEffect.CreateRenderTexture(WeatherMakerFullScreenEffect.GetRenderTextureDescriptor(1, 1, 1, RenderTextureFormat.DefaultHDR, 0, camera));
}
afterForwardOpaqueCommandBuffer = new CommandBuffer {
name = afterForwardOpaqueCommandBufferName + Time.unscaledDeltaTime
};
afterForwardOpaqueCommandBuffer.Blit(BuiltinRenderTextureType.CameraTarget, AfterOpaqueBuffer);
afterForwardOpaqueCommandBuffer.SetGlobalTexture(WMS._CameraOpaqueTexture, AfterOpaqueBuffer);
}
if (camera.clearFlags == CameraClearFlags.Skybox)
{
camera.AddCommandBuffer(CameraEvent.AfterSkybox, afterForwardOpaqueCommandBuffer);
}
else
{
camera.AddCommandBuffer(CameraEvent.AfterForwardOpaque, afterForwardOpaqueCommandBuffer);
}
#endif
}
private static void DestroyInscatteringTextures()
{
WeatherMakerFullScreenEffect.DestroyRenderTexture(ref extinctionLUT);
WeatherMakerFullScreenEffect.DestroyRenderTexture(ref inscatteringLUT);
WeatherMakerFullScreenEffect.DestroyRenderTexture(ref extinctionLUT2);
WeatherMakerFullScreenEffect.DestroyRenderTexture(ref inscatteringLUT2);
}
/// <summary>
/// Awake
/// </summary>
protected override void Awake()
{
if (WeatherMakerScript.Instance == null)
{
return;
}
// create fog profile now, base.Start will also create it but uses a non-full screen profile default
if (FogProfile == null)
{
FogProfile = WeatherMakerScript.Instance.LoadResource <WeatherMakerFullScreenFogProfileScript>("WeatherMakerFullScreenFogProfile_Default");
}
base.Awake();
effect = new WeatherMakerFullScreenEffect
{
CommandBufferName = commandBufferName,
RenderQueue = FogRenderQueue
};
if (Application.isPlaying)
{
FogFullScreenMaterial = new Material(FogFullScreenMaterial);
FogBlurMaterial = new Material(FogBlurMaterial);
}
}
private void CameraPreCull(Camera camera)
{
if (!WeatherMakerScript.ShouldIgnoreCamera(this, camera))
{
commandBuffer.Clear();
if (BlurMaterial != null)
{
RenderTextureFormat format = (camera.allowHDR ? RenderTextureFormat.DefaultHDR : RenderTextureFormat.Default);
RenderTextureDescriptor desc1 = WeatherMakerFullScreenEffect.GetRenderTextureDescriptor((int)Scale, 1, 1, format, 0, camera);
RenderTextureDescriptor desc2 = WeatherMakerFullScreenEffect.GetRenderTextureDescriptor(1, 1, 1, format, 0, camera);
commandBuffer.GetTemporaryRT(WMS._MainTex2, desc1);
commandBuffer.GetTemporaryRT(WMS._MainTex3, desc2);
commandBuffer.SetRenderTarget(WMS._MainTex2);
commandBuffer.ClearRenderTarget(true, true, Color.clear);
commandBuffer.SetGlobalFloat(WMS._WeatherMakerDownsampleScale, (float)Scale);
commandBuffer.DrawRenderer(Renderer, Renderer.sharedMaterial, 0, 0); // draw pass
commandBuffer.SetRenderTarget(WMS._MainTex3);
commandBuffer.ClearRenderTarget(true, true, Color.clear);
commandBuffer.DrawRenderer(Renderer, Renderer.sharedMaterial, 0, 1); // depth pass
commandBuffer.SetGlobalTexture(WMS._WeatherMakerTemporaryDepthTexture, WMS._MainTex3);
commandBuffer.SetGlobalFloat(WMS._DstBlendMode, (float)BlendMode.OneMinusSrcAlpha);
commandBuffer.Blit(WMS._MainTex2, WeatherMakerFullScreenEffect.CameraTargetIdentifier(), BlurMaterial, 0);
commandBuffer.ReleaseTemporaryRT(WMS._MainTex2);
commandBuffer.ReleaseTemporaryRT(WMS._MainTex3);
camera.AddCommandBuffer(CameraEvent, commandBuffer);
}
}
}
private void CameraPreCull(Camera camera)
{
if (WeatherMakerCommandBufferManagerScript.CameraStack == 1 && WeatherMakerScript.GetCameraType(camera) == WeatherMakerCameraType.Normal)
{
// render cloud shadows at half scale for large screens
int scale = (WeatherMakerScript.Instance == null || WeatherMakerScript.Instance.PerformanceProfile == null ? (UnityEngine.XR.XRDevice.isPresent || Screen.width > 2000 ? 4 : 2) :
(int)WeatherMakerScript.Instance.PerformanceProfile.VolumetricCloudShadowDownsampleScale);
tempShadowBuffer = RenderTexture.GetTemporary(WeatherMakerFullScreenEffect.GetRenderTextureDescriptor(scale, 0, 1, RenderTextureFormat.ARGB32, 0, camera));
tempShadowBuffer.wrapMode = TextureWrapMode.Clamp;
tempShadowBuffer.filterMode = FilterMode.Bilinear;
AddScreenSpaceShadowsCommandBuffer(camera);
// ensure that the any shader using cloud shadows knows the correct cloud shadow parameters
if (CloudShadowMaterial != null)
{
Shader.SetGlobalFloat(WMS._CloudShadowMapAdder, CloudShadowMaterial.GetFloat(WMS._CloudShadowMapAdder));
Shader.SetGlobalFloat(WMS._CloudShadowMapMultiplier, CloudShadowMaterial.GetFloat(WMS._CloudShadowMapMultiplier));
Shader.SetGlobalFloat(WMS._CloudShadowMapPower, CloudShadowMaterial.GetFloat(WMS._CloudShadowMapPower));
Shader.SetGlobalFloat(WMS._WeatherMakerCloudVolumetricShadowDither, CloudShadowMaterial.GetFloat(WMS._WeatherMakerCloudVolumetricShadowDither));
Shader.SetGlobalTexture(WMS._WeatherMakerCloudShadowDetailTexture, CloudShadowMaterial.GetTexture(WMS._WeatherMakerCloudShadowDetailTexture));
Shader.SetGlobalFloat(WMS._WeatherMakerCloudShadowDetailScale, CloudShadowMaterial.GetFloat(WMS._WeatherMakerCloudShadowDetailScale));
Shader.SetGlobalFloat(WMS._WeatherMakerCloudShadowDetailIntensity, CloudShadowMaterial.GetFloat(WMS._WeatherMakerCloudShadowDetailIntensity));
Shader.SetGlobalFloat(WMS._WeatherMakerCloudShadowDetailFalloff, CloudShadowMaterial.GetFloat(WMS._WeatherMakerCloudShadowDetailFalloff));
Shader.SetGlobalFloat(WMS._WeatherMakerCloudShadowDistanceFade, CloudShadowMaterial.GetFloat(WMS._WeatherMakerCloudShadowDistanceFade));
}
}
}
protected override void Start()
{
// create fog profile now, base.Start will also create it but uses a non-full screen profile default
if (FogProfile == null)
{
FogProfile = Resources.Load <WeatherMakerFullScreenFogProfileScript>("WeatherMakerFullScreenFogProfile_Default");
}
updateShaderPropertiesAction = UpdateShaderProperties;
base.Start();
effect = new WeatherMakerFullScreenEffect
{
CommandBufferName = commandBufferName,
DownsampleRenderBufferTextureName = "_MainTex2",
RenderQueue = FogRenderQueue
};
#if UNITY_EDITOR
if (Application.isPlaying)
{
#endif
FogFullScreenMaterial = new Material(FogFullScreenMaterial);
FogBlurMaterial = new Material(FogBlurMaterial);
#if UNITY_EDITOR
}
#endif
}
private void EnsureProfile()
{
if (emptyProfile == null)
{
emptyProfile = Resources.Load <WeatherMakerCloudProfileScript>("WeatherMakerCloudProfile_None");
emptyProfile = emptyProfile.Clone();
}
if (_CloudProfile == null)
{
_CloudProfile = emptyProfile;
}
if (effect == null)
{
lastProfile = currentRenderCloudProfile = _CloudProfile;
currentRenderCloudProfileIsTemporary = false;
updateShaderPropertiesAction = UpdateShaderProperties;
effect = new WeatherMakerFullScreenEffect
{
CommandBufferName = "WeatherMakerFullScreenCloudsScript",
DownsampleRenderBufferTextureName = "_MainTex2",
RenderQueue = RenderQueue,
ZTest = CompareFunction.LessEqual
};
}
}
private void CleanupEffect()
{
if (Effect != null)
{
Effect.Dispose();
Effect = null;
}
}
private void CleanupDepthTextures()
{
HalfDepthBuffer = WeatherMakerFullScreenEffect.DestroyRenderTexture(HalfDepthBuffer);
QuarterDepthBuffer = WeatherMakerFullScreenEffect.DestroyRenderTexture(QuarterDepthBuffer);
EighthDepthBuffer = WeatherMakerFullScreenEffect.DestroyRenderTexture(EighthDepthBuffer);
SixteenthDepthBuffer = WeatherMakerFullScreenEffect.DestroyRenderTexture(SixteenthDepthBuffer);
WeatherMakerFullScreenEffect.ReleaseCommandBuffer(ref depthCommandBuffer);
}
private void Start()
{
effect = new WeatherMakerFullScreenEffect
{
CommandBufferName = "WeatherMakerFullScreenCloudsScript",
DownsampleRenderBufferTextureName = "_MainTex2",
RenderQueue = RenderQueue,
ZTest = CompareFunction.LessEqual
};
}
public void PreCullFrame(Camera camera, WeatherMakerDownsampleScale scale, WeatherMakerTemporalReprojectionSize projSize)
{
if (TemporalReprojectionMaterial == null)
{
return;
}
WeatherMakerCameraType cameraType = WeatherMakerScript.GetCameraType(camera);
if (cameraType == WeatherMakerCameraType.Other)
{
return;
}
int projSizeInt = (int)projSize;
int downsampling = (int)scale;
int frameWidth = camera.pixelWidth / downsampling;
int frameHeight = camera.pixelHeight / downsampling;
// ensure reprojection fits cleanly into frame
while (frameWidth % projSizeInt != 0)
{
frameWidth++;
}
while (frameHeight % projSizeInt != 0)
{
frameHeight++;
}
if (frameWidth != FrameWidth || frameHeight != FrameHeight || ReprojectionSize != projSizeInt)
{
DisposeRenderTextures();
ReprojectionSize = projSizeInt;
ReprojectionSizeSquared = ReprojectionSize * ReprojectionSize;
CreateFrameNumbers();
FrameWidth = frameWidth;
FrameHeight = frameHeight;
SubFrameWidth = frameWidth / projSizeInt;
SubFrameHeight = frameHeight / projSizeInt;
RenderTextureFormat format = camera.allowHDR ? RenderTextureFormat.DefaultHDR : RenderTextureFormat.Default;
RenderTextureDescriptor descSubFrame = WeatherMakerFullScreenEffect.GetRenderTextureDescriptor(downsampling, projSizeInt, projSizeInt, format, 0, camera);
subFrameCurrent = WeatherMakerFullScreenEffect.CreateRenderTexture(descSubFrame, FilterMode.Bilinear, TextureWrapMode.Clamp);
subFrameCurrent.name = "WeatherMakerTemporalReprojectionSubFrame";
RenderTextureDescriptor descPrevFrame = WeatherMakerFullScreenEffect.GetRenderTextureDescriptor(downsampling, projSizeInt, 1, format, 0, camera);
prevFrameCurrent = WeatherMakerFullScreenEffect.CreateRenderTexture(descPrevFrame, FilterMode.Bilinear, TextureWrapMode.Clamp);
prevFrameCurrent.name = "WeatherMakerTemporalReprojectionPrevFrame";
OffsetXConstant = (1.0f / (float)frameWidth);
OffsetYConstant = (1.0f / (float)frameHeight);
OffsetXConstant2 = (-0.5f * (float)(ReprojectionSize - 1) * OffsetXConstant);
OffsetYConstant2 = (-0.5f * (float)(ReprojectionSize - 1) * OffsetYConstant);
NeedsFirstFrameHandling = true;
}
ComputeTemporalOffsets();
}
private RenderTargetIdentifier UpdateDepthDownsampler(ref RenderTexture tex, int scale)
{
RenderTextureDescriptor desc = WeatherMakerFullScreenEffect.GetRenderTextureDescriptor(scale, 0, 1, RenderTextureFormat.RFloat);
if (tex == null || tex.width != desc.width || tex.height != desc.height)
{
WeatherMakerFullScreenEffect.DestroyRenderTexture(ref tex);
tex = WeatherMakerFullScreenEffect.CreateRenderTexture(desc, FilterMode.Point, TextureWrapMode.Clamp);
tex.name = "WeatherMakerDepthTexture_" + scale;
}
return(tex);
}
private void UpdateEffectProperties()
{
if (Effect == null)
{
Effect = new WeatherMakerFullScreenEffect
{
CommandBufferName = this.CommandBufferName,
RenderQueue = OverlayRenderQueue
};
}
SetupEffect(Effect);
bool showOverlay = (OverlayProfile != null && !OverlayProfile.Disabled && (OverlayProfile.OverlayIntensity > 0.0001f || OverlayProfile.AutoIntensityMultiplier != 0.0f || OverlayProfile.OverlayMinimumIntensity > 0.0001f) && OverlayProfile.OverlayColor.a > 0.0f);
if (showOverlay)
{
OverlayProfile.Update();
}
updateShaderPropertiesAction = (updateShaderPropertiesAction ?? UpdateShaderProperties);
Effect.SetupEffect(OverlayMaterial, OverlayAlphaMaterial, OverlayBlurMaterial, BlurShader, DownSampleScale, WeatherMakerDownsampleScale.Disabled, WeatherMakerDownsampleScale.Disabled,
null, WeatherMakerTemporalReprojectionSize.None, updateShaderPropertiesAction, showOverlay);
}
private static void DestroyTextures()
{
DestroyInscatteringTextures();
WeatherMakerFullScreenEffect.DestroyRenderTexture(ref lightColorTexture);
WeatherMakerFullScreenEffect.DestroyRenderTexture(ref skyboxLUT);
WeatherMakerFullScreenEffect.DestroyRenderTexture(ref skyboxLUT);
#if WEATHER_MAKER_ATMOSPHERE_HIGH_QUALITY
WeatherMakerFullScreenEffect.DestroyRenderTexture(ref skyboxLUT2);
#endif
if (randomVectorsLUT != null)
{
GameObject.DestroyImmediate(randomVectorsLUT);
randomVectorsLUT = null;
}
if (particleDensityLUT != null)
{
GameObject.DestroyImmediate(particleDensityLUT);
particleDensityLUT = null;
}
}
protected override void Start()
{
base.Start();
effect = new WeatherMakerFullScreenEffect
{
CommandBufferName = commandBufferName,
DownsampleRenderBufferTextureName = "_MainTex2",
RenderQueue = FogRenderQueue
};
#if UNITY_EDITOR
if (Application.isPlaying)
{
#endif
FogBlurMaterial = new Material(FogBlurMaterial);
#if UNITY_EDITOR
}
#endif
}
private void DisposeRenderTextures()
{
WeatherMakerFullScreenEffect.DestroyRenderTexture(ref subFrameCurrent);
WeatherMakerFullScreenEffect.DestroyRenderTexture(ref prevFrameCurrent);
}
/// <summary>
/// Setup an effect
/// </summary>
/// <param name="effect">Effect to setup</param>
protected virtual void SetupEffect(WeatherMakerFullScreenEffect effect)
{
}
private void AddScreenSpaceShadowsCommandBuffer(Camera camera)
{
if (CloudShadowMaterial != null && _light != null && _light.type == LightType.Directional &&
_light.shadows != LightShadows.None && WeatherMakerLightManagerScript.Instance != null &&
WeatherMakerLightManagerScript.ScreenSpaceShadowMode != BuiltinShaderMode.Disabled &&
(WeatherMakerScript.Instance == null || WeatherMakerScript.Instance.PerformanceProfile == null ||
(WeatherMakerScript.Instance.PerformanceProfile.VolumetricCloudShadowDownsampleScale != WeatherMakerDownsampleScale.Disabled &&
WeatherMakerScript.Instance.PerformanceProfile.VolumetricCloudShadowSampleCount > 0)))
{
if (_commandBufferScreenSpaceShadows1 == null)
{
// copy the screen space shadow texture for re-use later
_commandBufferScreenSpaceShadows1 = new CommandBuffer {
name = "WeatherMakerShadowMapScreensSpaceShadowScriptBlur_" + gameObject.name
};
}
if (_commandBufferScreenSpaceShadows2 == null)
{
// copy the screen space shadow texture for re-use later
_commandBufferScreenSpaceShadows2 = new CommandBuffer {
name = "WeatherMakerShadowMapScreensSpaceShadowScriptBlit_" + gameObject.name
};
}
_commandBufferScreenSpaceShadows1.Clear();
_commandBufferScreenSpaceShadows1.SetGlobalFloat(WMS._BlendOp, (float)BlendOp.Add);
_commandBufferScreenSpaceShadows1.SetGlobalFloat(WMS._SrcBlendMode, (float)BlendMode.One);
_commandBufferScreenSpaceShadows1.SetGlobalFloat(WMS._DstBlendMode, (float)BlendMode.Zero);
#if UNITY_LWRP
_commandBufferScreenSpaceShadows1.SetGlobalTexture(WMS._MainTex5, WMS._ScreenSpaceShadowmapTexture);
_commandBufferScreenSpaceShadows1.Blit(WMS._ScreenSpaceShadowmapTexture, tempShadowBuffer, CloudShadowMaterial, 0);
camera.AddCommandBuffer(CameraEvent.BeforeForwardOpaque, _commandBufferScreenSpaceShadows1);
#else
_commandBufferScreenSpaceShadows1.SetGlobalTexture(WMS._MainTex5, BuiltinRenderTextureType.CurrentActive);
_commandBufferScreenSpaceShadows1.Blit(BuiltinRenderTextureType.CurrentActive, tempShadowBuffer, CloudShadowMaterial, 0);
_light.AddCommandBuffer(LightEvent.AfterScreenspaceMask, _commandBufferScreenSpaceShadows1);
#endif
// screen space shadow mask does not use concept of stereo, so turn it off
_commandBufferScreenSpaceShadows2.Clear();
_commandBufferScreenSpaceShadows2.SetGlobalFloat(WMS._SrcBlendMode, (float)BlendMode.One);
_commandBufferScreenSpaceShadows2.SetGlobalFloat(WMS._DstBlendMode, (float)BlendMode.One);
_commandBufferScreenSpaceShadows2.SetGlobalFloat(WMS._WeatherMakerAdjustFullScreenUVStereoDisable, 1.0f);
#if UNITY_LWRP
_commandBufferScreenSpaceShadows2.Blit(tempShadowBuffer, WMS._ScreenSpaceShadowmapTexture, BlurMaterial, 0);
_commandBufferScreenSpaceShadows2.SetGlobalTexture(WeatherMakerLightManagerScript.Instance.ScreenSpaceShadowsRenderTextureName, WMS._ScreenSpaceShadowmapTexture);
#else
_commandBufferScreenSpaceShadows2.Blit(tempShadowBuffer, BuiltinRenderTextureType.CurrentActive, BlurMaterial, 0);
_commandBufferScreenSpaceShadows2.SetGlobalTexture(WeatherMakerLightManagerScript.Instance.ScreenSpaceShadowsRenderTextureName, BuiltinRenderTextureType.CurrentActive);
#endif
// must be set back to 0 after the blit
_commandBufferScreenSpaceShadows2.SetGlobalFloat(WMS._WeatherMakerAdjustFullScreenUVStereoDisable, 0.0f);
#if UNITY_LWRP
_commandBufferScreenSpaceShadows2.SetRenderTarget(WeatherMakerFullScreenEffect.CameraTargetIdentifier());
camera.AddCommandBuffer(CameraEvent.BeforeForwardOpaque, _commandBufferScreenSpaceShadows2);
#else
_light.AddCommandBuffer(LightEvent.AfterScreenspaceMask, _commandBufferScreenSpaceShadows2);
#endif
}
else
{
CleanupCommandBuffers();
}
}
public override void PreCullCamera(Camera camera)
{
#if UNITY_EDITOR
if (!Application.isPlaying)
{
return;
}
#endif
bool isReflection = WeatherMakerFullScreenEffect.IsReflection(camera);
if (!isReflection && camera.cameraType == CameraType.Game)
{
// move particle system around camera
TransformParticleSystem(ParticleSystem, camera, ForwardOffset, Height, 1.0f);
TransformParticleSystem(ParticleSystemSecondary, camera, SecondaryForwardOffset, SecondaryHeight, 1.0f);
TransformParticleSystem(MistParticleSystem, camera, 0.0f, MistHeight, 0.0f);
if (AnimatedTextureRenderer != null)
{
if (AnimatedTextureRendererIntensityThreshold >= 1.0f)
{
AnimatedTextureRenderer.enabled = false;
}
else
{
RaycastHit hit;
Vector3 pos = camera.transform.position;
// check if something above camera, if so disable animated texture
if (Physics.Raycast(pos, Vector3.up, out hit, 200.0f, AnimatedTextureCollisionMaskAbove, QueryTriggerInteraction.Ignore) &&
hit.point.y > pos.y)
{
AnimatedTextureRenderer.enabled = false;
}
else
{
AnimatedTextureRenderer.transform.rotation = Quaternion.AngleAxis(camera.transform.rotation.eulerAngles.y, Vector3.up);
if (Physics.Raycast(pos, Vector3.down, out hit, 200.0f, AnimatedTextureCollisionMaskBelow, QueryTriggerInteraction.Ignore))
{
Vector3 newPos = hit.point;
float y = newPos.y;
newPos += (camera.transform.forward * AnimatedTextureRendererPositionOffset.z);
newPos.y = y + AnimatedTextureRendererPositionOffset.y;
AnimatedTextureRenderer.transform.position = newPos;
}
AnimatedTextureRenderer.sharedMaterial.SetFloat("_AlphaMultiplierAnimation", Mathf.Lerp(0.0f, 1.0f, Mathf.Pow(Intensity / Mathf.Max(0.01f, AnimatedTextureRendererIntensityThreshold), 3.0f)));
AnimatedTextureRenderer.enabled = (AnimatedTextureRenderer.sharedMaterial.GetFloat("_AlphaMultiplierAnimation") > 0.0f);
}
}
}
// if we have a world space particle system, simulate it in front of the new camera (i.e. snow), moving the camera multiple
// times per frame will not emit particles each time it is moved unfortunately
if (Intensity > 0.0f && (lastCamera == null || lastCamera != camera) && ParticleSystem.isPlaying &&
ParticleSystem.main.simulationSpace == ParticleSystemSimulationSpace.World)
{
ParticleSystem.Emit((int)Mathf.Round(ParticleSystem.emission.rateOverTime.constant * Time.deltaTime));
}
lastCamera = camera;
}
}
