public static void UpdateShaderRatios(Material mat, bool isBold)
{
bool flag = !ShaderUtilities.StringContains(mat.shaderKeywords, ShaderUtilities.Keyword_Ratios);
float @float = mat.GetFloat(ShaderUtilities.ID_GradientScale);
float float2 = mat.GetFloat(ShaderUtilities.ID_FaceDilate);
float float3 = mat.GetFloat(ShaderUtilities.ID_OutlineWidth);
float float4 = mat.GetFloat(ShaderUtilities.ID_OutlineSoftness);
float num = (!isBold) ? (mat.GetFloat(ShaderUtilities.ID_WeightNormal) * 2f / @float) : (mat.GetFloat(ShaderUtilities.ID_WeightBold) * 2f / @float);
float num2 = Mathf.Max(1f, num + float2 + float3 + float4);
float value = flag ? ((@float - ShaderUtilities.m_clamp) / (@float * num2)) : 1f;
mat.SetFloat(ShaderUtilities.ID_ScaleRatio_A, value);
if (mat.HasProperty(ShaderUtilities.ID_GlowOffset))
{
float float5 = mat.GetFloat(ShaderUtilities.ID_GlowOffset);
float float6 = mat.GetFloat(ShaderUtilities.ID_GlowOuter);
float num3 = (num + float2) * (@float - ShaderUtilities.m_clamp);
num2 = Mathf.Max(1f, float5 + float6);
float value2 = flag ? (Mathf.Max(0f, @float - ShaderUtilities.m_clamp - num3) / (@float * num2)) : 1f;
mat.SetFloat(ShaderUtilities.ID_ScaleRatio_B, value2);
}
if (mat.HasProperty(ShaderUtilities.ID_UnderlayOffsetX))
{
float float7 = mat.GetFloat(ShaderUtilities.ID_UnderlayOffsetX);
float float8 = mat.GetFloat(ShaderUtilities.ID_UnderlayOffsetY);
float float9 = mat.GetFloat(ShaderUtilities.ID_UnderlayDilate);
float float10 = mat.GetFloat(ShaderUtilities.ID_UnderlaySoftness);
float num4 = (num + float2) * (@float - ShaderUtilities.m_clamp);
num2 = Mathf.Max(1f, Mathf.Max(Mathf.Abs(float7), Mathf.Abs(float8)) + float9 + float10);
float value3 = flag ? (Mathf.Max(0f, @float - ShaderUtilities.m_clamp - num4) / (@float * num2)) : 1f;
mat.SetFloat(ShaderUtilities.ID_ScaleRatio_C, value3);
}
}
public static float GetPadding(Material[] materials, bool enableExtraPadding, bool isBold)
{
if (!ShaderUtilities.isInitialized)
{
ShaderUtilities.GetShaderPropertyIDs();
}
if (materials == null)
{
return(0f);
}
int num = enableExtraPadding ? 4 : 0;
if (!materials[0].HasProperty(ShaderUtilities.ID_GradientScale))
{
return((float)num);
}
Vector4 a = Vector4.zero;
Vector4 zero = Vector4.zero;
float num2 = 0f;
float num3 = 0f;
float num4 = 0f;
float num5 = 0f;
float num6 = 0f;
float num7 = 0f;
float num8 = 0f;
float num9 = 0f;
float num10;
for (int i = 0; i < materials.Length; i++)
{
ShaderUtilities.UpdateShaderRatios(materials[i], isBold);
string[] shaderKeywords = materials[i].shaderKeywords;
if (materials[i].HasProperty(ShaderUtilities.ID_ScaleRatio_A))
{
num5 = materials[i].GetFloat(ShaderUtilities.ID_ScaleRatio_A);
}
if (materials[i].HasProperty(ShaderUtilities.ID_FaceDilate))
{
num2 = materials[i].GetFloat(ShaderUtilities.ID_FaceDilate) * num5;
}
if (materials[i].HasProperty(ShaderUtilities.ID_OutlineSoftness))
{
num3 = materials[i].GetFloat(ShaderUtilities.ID_OutlineSoftness) * num5;
}
if (materials[i].HasProperty(ShaderUtilities.ID_OutlineWidth))
{
num4 = materials[i].GetFloat(ShaderUtilities.ID_OutlineWidth) * num5;
}
num10 = num4 + num3 + num2;
if (materials[i].HasProperty(ShaderUtilities.ID_GlowOffset) && ShaderUtilities.StringContains(shaderKeywords, ShaderUtilities.Keyword_Glow))
{
if (materials[i].HasProperty(ShaderUtilities.ID_ScaleRatio_B))
{
num6 = materials[i].GetFloat(ShaderUtilities.ID_ScaleRatio_B);
}
num8 = materials[i].GetFloat(ShaderUtilities.ID_GlowOffset) * num6;
num9 = materials[i].GetFloat(ShaderUtilities.ID_GlowOuter) * num6;
}
num10 = Mathf.Max(num10, num2 + num8 + num9);
if (materials[i].HasProperty(ShaderUtilities.ID_UnderlaySoftness) && ShaderUtilities.StringContains(shaderKeywords, ShaderUtilities.Keyword_Underlay))
{
if (materials[i].HasProperty(ShaderUtilities.ID_ScaleRatio_C))
{
num7 = materials[i].GetFloat(ShaderUtilities.ID_ScaleRatio_C);
}
float num11 = materials[i].GetFloat(ShaderUtilities.ID_UnderlayOffsetX) * num7;
float num12 = materials[i].GetFloat(ShaderUtilities.ID_UnderlayOffsetY) * num7;
float num13 = materials[i].GetFloat(ShaderUtilities.ID_UnderlayDilate) * num7;
float num14 = materials[i].GetFloat(ShaderUtilities.ID_UnderlaySoftness) * num7;
a.x = Mathf.Max(a.x, num2 + num13 + num14 - num11);
a.y = Mathf.Max(a.y, num2 + num13 + num14 - num12);
a.z = Mathf.Max(a.z, num2 + num13 + num14 + num11);
a.w = Mathf.Max(a.w, num2 + num13 + num14 + num12);
}
a.x = Mathf.Max(a.x, num10);
a.y = Mathf.Max(a.y, num10);
a.z = Mathf.Max(a.z, num10);
a.w = Mathf.Max(a.w, num10);
a.x += (float)num;
a.y += (float)num;
a.z += (float)num;
a.w += (float)num;
a.x = Mathf.Min(a.x, 1f);
a.y = Mathf.Min(a.y, 1f);
a.z = Mathf.Min(a.z, 1f);
a.w = Mathf.Min(a.w, 1f);
zero.x = ((zero.x < a.x) ? a.x : zero.x);
zero.y = ((zero.y < a.y) ? a.y : zero.y);
zero.z = ((zero.z < a.z) ? a.z : zero.z);
zero.w = ((zero.w < a.w) ? a.w : zero.w);
}
float @float = materials[0].GetFloat(ShaderUtilities.ID_GradientScale);
a *= @float;
num10 = Mathf.Max(a.x, a.y);
num10 = Mathf.Max(a.z, num10);
num10 = Mathf.Max(a.w, num10);
return(num10 + 0.25f);
}
public static bool IsMaskingEnabled(Material material)
{
return(!(material == null) && material.HasProperty(ShaderUtilities.ID_MaskCoord) && (ShaderUtilities.StringContains(material.shaderKeywords, ShaderUtilities.Keyword_MASK_SOFT) || ShaderUtilities.StringContains(material.shaderKeywords, ShaderUtilities.Keyword_MASK_HARD)));
}