void Start()
{
sunInitialIntensity = sun.intensity;
PostProcessingBehaviour behaviour = Camera.main.GetComponent <PostProcessingBehaviour>();
m_profile = Instantiate(behaviour.profile);
behaviour.profile = m_profile;
colorGradingSettings = m_profile.colorGrading.settings;
}
void Start()
{
profile = Camera.GetComponent <UnityEngine.PostProcessing.PostProcessingBehaviour>().profile;
DOFModel = profile.depthOfField;
CGModel = profile.colorGrading;
DOFModel.enabled = false;
CGModel.enabled = false;
DOFsetting = DOFModel.settings;
CGsetting = CGModel.settings;
}
// Token: 0x06003AEF RID: 15087 RVA: 0x001C7EB0 File Offset: 0x001C62B0
private void GenerateLut()
{
ColorGradingModel.Settings settings = base.model.settings;
if (!this.IsLogLutValid(base.model.bakedLut))
{
GraphicsUtils.Destroy(base.model.bakedLut);
base.model.bakedLut = new RenderTexture(1024, 32, 0, RenderTextureFormat.ARGBHalf)
{
name = "Color Grading Log LUT",
hideFlags = HideFlags.DontSave,
filterMode = FilterMode.Bilinear,
wrapMode = TextureWrapMode.Clamp,
anisoLevel = 0
};
}
Material material = this.context.materialFactory.Get("Hidden/Post FX/Lut Generator");
material.SetVector(ColorGradingComponent.Uniforms._LutParams, new Vector4(32f, 0.00048828125f, 0.015625f, 1.032258f));
material.shaderKeywords = null;
ColorGradingModel.TonemappingSettings tonemapping = settings.tonemapping;
ColorGradingModel.Tonemapper tonemapper = tonemapping.tonemapper;
if (tonemapper != ColorGradingModel.Tonemapper.Neutral)
{
if (tonemapper == ColorGradingModel.Tonemapper.ACES)
{
material.EnableKeyword("TONEMAPPING_FILMIC");
}
}
else
{
material.EnableKeyword("TONEMAPPING_NEUTRAL");
float num = tonemapping.neutralBlackIn * 20f + 1f;
float num2 = tonemapping.neutralBlackOut * 10f + 1f;
float num3 = tonemapping.neutralWhiteIn / 20f;
float num4 = 1f - tonemapping.neutralWhiteOut / 20f;
float t = num / num2;
float t2 = num3 / num4;
float y = Mathf.Max(0f, Mathf.LerpUnclamped(0.57f, 0.37f, t));
float z = Mathf.LerpUnclamped(0.01f, 0.24f, t2);
float w = Mathf.Max(0f, Mathf.LerpUnclamped(0.02f, 0.2f, t));
material.SetVector(ColorGradingComponent.Uniforms._NeutralTonemapperParams1, new Vector4(0.2f, y, z, w));
material.SetVector(ColorGradingComponent.Uniforms._NeutralTonemapperParams2, new Vector4(0.02f, 0.3f, tonemapping.neutralWhiteLevel, tonemapping.neutralWhiteClip / 10f));
}
material.SetFloat(ColorGradingComponent.Uniforms._HueShift, settings.basic.hueShift / 360f);
material.SetFloat(ColorGradingComponent.Uniforms._Saturation, settings.basic.saturation);
material.SetFloat(ColorGradingComponent.Uniforms._Contrast, settings.basic.contrast);
material.SetVector(ColorGradingComponent.Uniforms._Balance, this.CalculateColorBalance(settings.basic.temperature, settings.basic.tint));
Vector3 v;
Vector3 v2;
Vector3 v3;
ColorGradingComponent.CalculateLiftGammaGain(settings.colorWheels.linear.lift, settings.colorWheels.linear.gamma, settings.colorWheels.linear.gain, out v, out v2, out v3);
material.SetVector(ColorGradingComponent.Uniforms._Lift, v);
material.SetVector(ColorGradingComponent.Uniforms._InvGamma, v2);
material.SetVector(ColorGradingComponent.Uniforms._Gain, v3);
Vector3 v4;
Vector3 v5;
Vector3 v6;
ColorGradingComponent.CalculateSlopePowerOffset(settings.colorWheels.log.slope, settings.colorWheels.log.power, settings.colorWheels.log.offset, out v4, out v5, out v6);
material.SetVector(ColorGradingComponent.Uniforms._Slope, v4);
material.SetVector(ColorGradingComponent.Uniforms._Power, v5);
material.SetVector(ColorGradingComponent.Uniforms._Offset, v6);
material.SetVector(ColorGradingComponent.Uniforms._ChannelMixerRed, settings.channelMixer.red);
material.SetVector(ColorGradingComponent.Uniforms._ChannelMixerGreen, settings.channelMixer.green);
material.SetVector(ColorGradingComponent.Uniforms._ChannelMixerBlue, settings.channelMixer.blue);
material.SetTexture(ColorGradingComponent.Uniforms._Curves, this.GetCurveTexture());
Graphics.Blit(null, base.model.bakedLut, material, 0);
}
