//插值辅助函数
private Color LerpColor2(ShaderSetter.SetterUnit setterUnit, int v, float startTime, float endTime, float rate)
{
if (setterUnit.ColorSelectorTex == null)
{
return(Color.black);
}
//int timePixel = (int)(42.22f * TimeHour);
float scale = 42.22f; //每小时占用42.22像素;
int timePixelStart = (int)(startTime * scale);
int timePixelEnd = (int)(endTime * scale);
Color color1 = setterUnit.ColorSelectorTex.GetPixel(timePixelStart, v);
Color color2 = setterUnit.ColorSelectorTex.GetPixel(timePixelEnd, v);
Color lerpColor = Color.Lerp(color1, color2, rate);
return(lerpColor);
}
//同一区域,不同时间段的颜色和参数插值(added by thjie 2019-01-16)
public void WeatherColorLerp(int setterIndex, float start, float end, float rate)
{
if (setterIndex < 0 || setterIndex >= Setters.Length)
{
return;
}
ShaderSetter.SetterUnit setterUnit = Setters[setterIndex];
if (setterUnit == null)
{
return;
}
//颜色变化
if (IsColorSetter)
{
mCloudyColor = Color.Lerp(Color.white, LerpColor2(setterUnit, 362, start, end, rate), RainForce * 1.667f);
mTmpColor = LerpColor2(setterUnit, 533, start, end, rate);
Shader.SetGlobalColor("_LightColorC", mTmpColor * mCloudyColor);
mTmpColor = LerpColor2(setterUnit, 576, start, end, rate);
Shader.SetGlobalColor("_ShadowColor", mTmpColor * mCloudyColor);
RenderSettings.ambientLight = mTmpColor * mCloudyColor;
mTmpColor = LerpColor2(setterUnit, 619, start, end, rate);
Shader.SetGlobalColor("_DFogColorFar", mTmpColor * mCloudyColor);
mTmpColor = LerpColor2(setterUnit, 662, start, end, rate);
Shader.SetGlobalColor("_DFogColorNear", mTmpColor * mCloudyColor);
mTmpColor = LerpColor2(setterUnit, 705, start, end, rate);
Shader.SetGlobalColor("_VFogColorLow", mTmpColor * mCloudyColor);
mTmpColor = LerpColor2(setterUnit, 748, start, end, rate);
Shader.SetGlobalColor("_VFogColorHigh", mTmpColor * mCloudyColor);
mTmpColor = LerpColor2(setterUnit, 791, start, end, rate);
Shader.SetGlobalColor("_CloudColor", mTmpColor * mCloudyColor);
mTmpColor = LerpColor2(setterUnit, 834, start, end, rate);
Shader.SetGlobalColor("_BodyColor", mTmpColor * mCloudyColor);
Shader.SetGlobalColor("_RimColor", mTmpColor * mCloudyColor);
mTmpColor = LerpColor2(setterUnit, 877, start, end, rate);
Shader.SetGlobalColor("_ShadowColor1", mTmpColor * mCloudyColor);
mTmpColor = LerpColor2(setterUnit, 920, start, end, rate);
Shader.SetGlobalColor("_ShadowColor2", mTmpColor * mCloudyColor);
if (SkyBoxMat != null)
{
mTmpColor = LerpColor2(setterUnit, 963, start, end, rate);
SkyBoxMat.SetColor("_SkyLowColor", mTmpColor * mCloudyColor);
mTmpColor = LerpColor2(setterUnit, 1006, start, end, rate);
SkyBoxMat.SetColor("_SkyHighColor", mTmpColor * mCloudyColor);
}
Shader.SetGlobalFloat("_Rotationbbb", RotationSun);
Shader.SetGlobalFloat("_RotationeeeX", RotationMoonX);
Shader.SetGlobalFloat("_RotationeeeY", RotationMoonY);
mTmpColor = IsUiChara ? UiCharaLight : LerpColor2(setterUnit, 491, start, end, rate) * mCloudyColor;
Shader.SetGlobalColor("_LightColorMapping", mTmpColor);
mTmpColor = IsUiChara ? UiCharaDark : LerpColor2(setterUnit, 448, start, end, rate) * mCloudyColor;
Shader.SetGlobalColor("_DarkColorMapping", mTmpColor);
mTmpColor = IsUiChara ? UiCharaSkinDark : LerpColor2(setterUnit, 405, start, end, rate) * mCloudyColor;
Shader.SetGlobalColor("_SkinDarkColorMapping", mTmpColor);
}
//公用变量
if (BRDFTex != null)
{
Shader.SetGlobalTexture("_BRDFTex", BRDFTex);
}
if (NoiseTex != null)
{
Shader.SetGlobalTexture("_NoiseTex", NoiseTex);
}
//Shader.SetGlobalFloat("_Shininess", Shininess);
if (CharaLightModelDiff != null)
{
Shader.SetGlobalTexture("_MatCap", CharaLightModelDiff);
}
/*if (CharaLightModelSpec != null)
* Shader.SetGlobalTexture("_MatCapSpec", CharaLightModelSpec);*/
Shader.SetGlobalFloat("_StartY", FogStartY);
Shader.SetGlobalFloat("_Wetness", Wetness);
Shader.SetGlobalFloat("_RainForce", RainForce);
Shader.SetGlobalFloat("_EndY", FogHeight);
#if UNITY_IOS
Shader.SetGlobalFloat("_FinalSaturation", Saturation);
#else
Shader.SetGlobalFloat("_FinalSaturation", Saturation);
#endif
Shader.SetGlobalFloat("_FarFogDistance", FarFogDistance);
if (Player != null)
{
Shader.SetGlobalVector("_PlayerPos", Player.position);
}
if (CloudNoiseTex != null)
{
Shader.SetGlobalTexture("_CloudNoiseTex", CloudNoiseTex);
}
}
