private void VolumetricLightRenderer_PreRenderEvent(VolumetricLightRenderer renderer, Matrix4x4 viewProj)
{
// light was destroyed without deregistring, deregister now
if (_light == null || _light.gameObject == null)
{
VolumetricLightRenderer.PreRenderEvent -= VolumetricLightRenderer_PreRenderEvent;
}
if (!_light.gameObject.activeInHierarchy || _light.enabled == false)
{
return;
}
_material.SetVector("_CameraForward", Camera.current.transform.forward);
_material.SetInt("_SampleCount", 32);
_material.SetVector("_MieG", new Vector4(1.0f, 1.0f, 0.0f, 1.0f / (4.0f * Mathf.PI)));
_material.SetVector("_VolumetricLight", new Vector4(1.0f, 0.0f, _light.range, 1.0f));
_material.SetTexture("_CameraDepthTexture", renderer.GetVolumeLightDepthBuffer());
_material.SetFloat("_ZTest", (int)UnityEngine.Rendering.CompareFunction.Always);
if (_light.type == LightType.Point)
{
SetupPointLight(renderer, viewProj);
}
else if (_light.type == LightType.Spot)
{
SetupSpotLight(renderer, viewProj);
}
}
/// <summary>
///
/// </summary>
/// <param name="renderer"></param>
/// <param name="viewProj"></param>
private void VolumetricLightRenderer_PreRenderEvent(VolumetricLightRenderer renderer, Matrix4x4 viewProj)
{
// light was destroyed without deregistring, deregister now
if (_light == null || _light.gameObject == null)
{
VolumetricLightRenderer.PreRenderEvent -= VolumetricLightRenderer_PreRenderEvent;
return;
}
if (!_light.gameObject.activeInHierarchy || _light.enabled == false)
{
return;
}
_material.SetVector("_CameraForward", Camera.current.transform.forward);
_material.SetInt("_SampleCount", SampleCount);
_material.SetVector("_NoiseVelocity", new Vector4(NoiseVelocity.x, NoiseVelocity.y) * NoiseScale);
_material.SetVector("_NoiseData", new Vector4(NoiseScale, NoiseIntensity, NoiseIntensityOffset));
_material.SetVector("_MieG", new Vector4(1 - (MieG * MieG), 1 + (MieG * MieG), 2 * MieG, 1.0f / (4.0f * Mathf.PI)));
_material.SetVector("_VolumetricLight", new Vector4(ScatteringCoef, ExtinctionCoef, _light.range, 1.0f - SkyboxExtinctionCoef));
_material.SetTexture("_CameraDepthTexture", renderer.GetVolumeLightDepthBuffer());
//if (renderer.Resolution == VolumetricLightRenderer.VolumtericResolution.Full)
{
//_material.SetFloat("_ZTest", (int)UnityEngine.Rendering.CompareFunction.LessEqual);
//_material.DisableKeyword("MANUAL_ZTEST");
}
//else
{
_material.SetFloat("_ZTest", (int)UnityEngine.Rendering.CompareFunction.Always);
// downsampled light buffer can't use native zbuffer for ztest, try to perform ztest in pixel shader to avoid ray marching for occulded geometry
//_material.EnableKeyword("MANUAL_ZTEST");
}
if (HeightFog)
{
_material.EnableKeyword("HEIGHT_FOG");
_material.SetVector("_HeightFog", new Vector4(GroundLevel, HeightScale));
}
else
{
_material.DisableKeyword("HEIGHT_FOG");
}
if (_light.type == LightType.Point)
{
SetupPointLight(renderer, viewProj);
}
else if (_light.type == LightType.Spot)
{
SetupSpotLight(renderer, viewProj);
}
else if (_light.type == LightType.Directional)
{
SetupDirectionalLight(renderer, viewProj);
}
}
/// <summary>
///
/// </summary>
/// <param name="renderer"></param>
/// <param name="viewProj"></param>
private void VolumetricLightRenderer_PreRenderEvent(VolumetricLightRenderer renderer, Matrix4x4 viewProj)
{
// light was destroyed without deregistring, deregister now
if (_light == null || _light.gameObject == null)
{
VolumetricLightRenderer.PreRenderEvent -= VolumetricLightRenderer_PreRenderEvent;
}
if (!_light.gameObject.activeInHierarchy || _light.enabled == false)
{
return;
}
_material.SetVector("_CameraForward", Camera.current.transform.forward);
_material.SetInt("_SampleCount", SampleCount);
_material.SetVector("_NoiseVelocity", new Vector4(NoiseVelocity.x, NoiseVelocity.y) * NoiseScale);
_material.SetVector("_NoiseData", new Vector4(NoiseScale, NoiseIntensity, NoiseIntensityOffset));
_material.SetVector("_MieG", new Vector4(1 - (MieG * MieG), 1 + (MieG * MieG), 2 * MieG, 1.0f / (4.0f * Mathf.PI)));
_material.SetVector("_VolumetricLight", new Vector4(ScatteringCoef, ExtinctionCoef, _light.range, 1.0f - SkyboxExtinctionCoef));
_material.SetTexture("_CameraDepthTexture", renderer.GetVolumeLightDepthBuffer());
if (HeightFog)
{
_material.EnableKeyword("HEIGHT_FOG");
_material.SetVector("_HeightFog", new Vector4(GroundLevel, HeightScale));
}
else
{
_material.DisableKeyword("HEIGHT_FOG");
}
if (_light.type == LightType.Point)
{
SetupPointLight(renderer, viewProj);
}
else if (_light.type == LightType.Spot)
{
SetupSpotLight(renderer, viewProj);
}
else if (_light.type == LightType.Directional)
{
SetupDirectionalLight(renderer, viewProj);
}
}
private void VolumetricLightRenderer_PreRenderEvent(
VolumetricLightRenderer renderer,
Matrix4x4 viewProj)
{
if (Object.op_Equality((Object)this._light, (Object)null) || Object.op_Equality((Object)((Component)this._light).get_gameObject(), (Object)null))
{
VolumetricLightRenderer.PreRenderEvent -= new Action <VolumetricLightRenderer, Matrix4x4>(this.VolumetricLightRenderer_PreRenderEvent);
}
if (!((Component)this._light).get_gameObject().get_activeInHierarchy() || !((Behaviour)this._light).get_enabled())
{
return;
}
this._material.SetVector("_CameraForward", Vector4.op_Implicit(((Component)Camera.get_current()).get_transform().get_forward()));
this._material.SetInt("_SampleCount", this.SampleCount);
this._material.SetVector("_NoiseVelocity", Vector4.op_Multiply(new Vector4((float)this.NoiseVelocity.x, (float)this.NoiseVelocity.y), this.NoiseScale));
this._material.SetVector("_NoiseData", new Vector4(this.NoiseScale, this.NoiseIntensity, this.NoiseIntensityOffset));
this._material.SetVector("_MieG", new Vector4((float)(1.0 - (double)this.MieG * (double)this.MieG), (float)(1.0 + (double)this.MieG * (double)this.MieG), 2f * this.MieG, 0.07957747f));
this._material.SetVector("_VolumetricLight", new Vector4(this.ScatteringCoef, this.ExtinctionCoef, this._light.get_range(), 1f - this.SkyboxExtinctionCoef));
this._material.SetTexture("_CameraDepthTexture", (Texture)renderer.GetVolumeLightDepthBuffer());
this._material.SetFloat("_ZTest", 8f);
if (this.HeightFog)
{
this._material.EnableKeyword("HEIGHT_FOG");
this._material.SetVector("_HeightFog", new Vector4(this.GroundLevel, this.HeightScale));
}
else
{
this._material.DisableKeyword("HEIGHT_FOG");
}
if (this._light.get_type() == 2)
{
this.SetupPointLight(renderer, viewProj);
}
else if (this._light.get_type() == null)
{
this.SetupSpotLight(renderer, viewProj);
}
else
{
if (this._light.get_type() != 1)
{
return;
}
this.SetupDirectionalLight(renderer, viewProj);
}
}
private void VolumetricLightRenderer_PreRenderEvent(VolumetricLightRenderer renderer, Matrix4x4 viewProj)
{
if (!this._light.gameObject.activeInHierarchy || !this._light.enabled)
{
return;
}
this._material.SetVector("_CameraForward", Camera.current.transform.forward);
this._material.SetInt("_SampleCount", this.SampleCount);
this._material.SetVector("_NoiseVelocity", new Vector4(this.NoiseVelocity.x, this.NoiseVelocity.y) * this.NoiseScale);
this._material.SetVector("_NoiseData", new Vector4(this.NoiseScale, this.NoiseIntensity, this.NoiseIntensityOffset));
this._material.SetVector("_MieG", new Vector4(1f - this.MieG * this.MieG, 1f + this.MieG * this.MieG, 2f * this.MieG, 0.07957747f));
this._material.SetVector("_VolumetricLight", new Vector4(this.ScatteringCoef, this.ExtinctionCoef, this._light.range, 1f - this.SkyboxExtinctionCoef));
this._material.SetTexture("_CameraDepthTexture", renderer.GetVolumeLightDepthBuffer());
this._material.SetFloat("_ZTest", 8f);
if (this.HeightFog)
{
this._material.EnableKeyword("HEIGHT_FOG");
this._material.SetVector("_HeightFog", new Vector4(this.GroundLevel, this.HeightScale));
}
else
{
this._material.DisableKeyword("HEIGHT_FOG");
}
if (this._light.type == LightType.Point)
{
this.SetupPointLight(renderer, viewProj);
}
else if (this._light.type == LightType.Spot)
{
this.SetupSpotLight(renderer, viewProj);
}
else if (this._light.type == LightType.Directional)
{
this.SetupDirectionalLight(renderer, viewProj);
}
}
/// <summary>
///
/// </summary>
/// <param name="renderer"></param>
/// <param name="viewProj"></param>
private void VolumetricLightRenderer_PreRenderEvent(VolumetricLightRenderer renderer, Matrix4x4 viewProj)
{
if (!_light.gameObject.activeInHierarchy)
return;
_material.SetVector("_CameraForward", Camera.current.transform.forward);
_material.SetInt("_SampleCount", SampleCount);
_material.SetVector("_NoiseVelocity", new Vector4(NoiseVelocity.x, NoiseVelocity.y) * NoiseScale);
_material.SetVector("_NoiseData", new Vector4(NoiseScale, NoiseIntensity, NoiseIntensityOffset));
_material.SetVector("_MieG", new Vector4(1 - (MieG * MieG), 1 + (MieG * MieG), 2 * MieG, 1.0f / (4.0f * Mathf.PI)));
_material.SetVector("_VolumetricLight", new Vector4(ScatteringCoef, ExtinctionCoef, _light.range, 1.0f - SkyboxExtinctionCoef));
_material.SetTexture("_CameraDepthTexture", renderer.GetVolumeLightDepthBuffer());
//if (renderer.Resolution == VolumetricLightRenderer.VolumtericResolution.Full)
{
//_material.SetFloat("_ZTest", (int)UnityEngine.Rendering.CompareFunction.LessEqual);
//_material.DisableKeyword("MANUAL_ZTEST");
}
//else
{
_material.SetFloat("_ZTest", (int)UnityEngine.Rendering.CompareFunction.Always);
// downsampled light buffer can't use native zbuffer for ztest, try to perform ztest in pixel shader to avoid ray marching for occulded geometry
//_material.EnableKeyword("MANUAL_ZTEST");
}
if (HeightFog)
{
_material.EnableKeyword("HEIGHT_FOG");
_material.SetVector("_HeightFog", new Vector4(GroundLevel, HeightScale));
}
else
{
_material.DisableKeyword("HEIGHT_FOG");
}
if(_light.type == LightType.Point)
{
SetupPointLight(renderer, viewProj);
}
else if(_light.type == LightType.Spot)
{
SetupSpotLight(renderer, viewProj);
}
else if (_light.type == LightType.Directional)
{
SetupDirectionalLight(renderer, viewProj);
}
}
