/// <summary>
/// Create a material for the sprite asset.
/// </summary>
/// <returns></returns>
Material GetDefaultSpriteMaterial()
{
ShaderUtilities.GetShaderPropertyIDs();
// Add a new material
Shader shader = Shader.Find("TextMeshPro/Sprite");
Material tempMaterial = new Material(shader);
tempMaterial.SetTexture(ShaderUtilities.ID_MainTex, spriteSheet);
tempMaterial.hideFlags = HideFlags.HideInHierarchy;
return(tempMaterial);
}
static ShaderUtilities()
{
ShaderUtilities.Keyword_Bevel = "BEVEL_ON";
ShaderUtilities.Keyword_Glow = "GLOW_ON";
ShaderUtilities.Keyword_Underlay = "UNDERLAY_ON";
ShaderUtilities.Keyword_Ratios = "RATIOS_OFF";
ShaderUtilities.Keyword_MASK_SOFT = "MASK_SOFT";
ShaderUtilities.Keyword_MASK_HARD = "MASK_HARD";
ShaderUtilities.Keyword_MASK_TEX = "MASK_TEX";
ShaderUtilities.Keyword_Outline = "OUTLINE_ON";
ShaderUtilities.ShaderTag_ZTestMode = "unity_GUIZTestMode";
ShaderUtilities.ShaderTag_CullMode = "_CullMode";
ShaderUtilities.m_clamp = 1f;
ShaderUtilities.GetShaderPropertyIDs();
}
public static float GetPadding(Material material, bool enableExtraPadding, bool isBold)
{
bool flag = !ShaderUtilities.isInitialized;
if (flag)
{
ShaderUtilities.GetShaderPropertyIDs();
}
bool flag2 = material == null;
float result;
if (flag2)
{
result = 0f;
}
else
{
int num = enableExtraPadding ? 4 : 0;
bool flag3 = !material.HasProperty(ShaderUtilities.ID_GradientScale);
if (flag3)
{
result = (float)num;
}
else
{
Vector4 vector = 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;
ShaderUtilities.UpdateShaderRatios(material);
string[] shaderKeywords = material.shaderKeywords;
bool flag4 = material.HasProperty(ShaderUtilities.ID_ScaleRatio_A);
if (flag4)
{
num5 = material.GetFloat(ShaderUtilities.ID_ScaleRatio_A);
}
bool flag5 = material.HasProperty(ShaderUtilities.ID_FaceDilate);
if (flag5)
{
num2 = material.GetFloat(ShaderUtilities.ID_FaceDilate) * num5;
}
bool flag6 = material.HasProperty(ShaderUtilities.ID_OutlineSoftness);
if (flag6)
{
num3 = material.GetFloat(ShaderUtilities.ID_OutlineSoftness) * num5;
}
bool flag7 = material.HasProperty(ShaderUtilities.ID_OutlineWidth);
if (flag7)
{
num4 = material.GetFloat(ShaderUtilities.ID_OutlineWidth) * num5;
}
float num10 = num4 + num3 + num2;
bool flag8 = material.HasProperty(ShaderUtilities.ID_GlowOffset) && shaderKeywords.Contains(ShaderUtilities.Keyword_Glow);
if (flag8)
{
bool flag9 = material.HasProperty(ShaderUtilities.ID_ScaleRatio_B);
if (flag9)
{
num6 = material.GetFloat(ShaderUtilities.ID_ScaleRatio_B);
}
num8 = material.GetFloat(ShaderUtilities.ID_GlowOffset) * num6;
num9 = material.GetFloat(ShaderUtilities.ID_GlowOuter) * num6;
}
num10 = Mathf.Max(num10, num2 + num8 + num9);
bool flag10 = material.HasProperty(ShaderUtilities.ID_UnderlaySoftness) && shaderKeywords.Contains(ShaderUtilities.Keyword_Underlay);
if (flag10)
{
bool flag11 = material.HasProperty(ShaderUtilities.ID_ScaleRatio_C);
if (flag11)
{
num7 = material.GetFloat(ShaderUtilities.ID_ScaleRatio_C);
}
float num11 = material.GetFloat(ShaderUtilities.ID_UnderlayOffsetX) * num7;
float num12 = material.GetFloat(ShaderUtilities.ID_UnderlayOffsetY) * num7;
float num13 = material.GetFloat(ShaderUtilities.ID_UnderlayDilate) * num7;
float num14 = material.GetFloat(ShaderUtilities.ID_UnderlaySoftness) * num7;
vector.x = Mathf.Max(vector.x, num2 + num13 + num14 - num11);
vector.y = Mathf.Max(vector.y, num2 + num13 + num14 - num12);
vector.z = Mathf.Max(vector.z, num2 + num13 + num14 + num11);
vector.w = Mathf.Max(vector.w, num2 + num13 + num14 + num12);
}
vector.x = Mathf.Max(vector.x, num10);
vector.y = Mathf.Max(vector.y, num10);
vector.z = Mathf.Max(vector.z, num10);
vector.w = Mathf.Max(vector.w, num10);
vector.x += (float)num;
vector.y += (float)num;
vector.z += (float)num;
vector.w += (float)num;
vector.x = Mathf.Min(vector.x, 1f);
vector.y = Mathf.Min(vector.y, 1f);
vector.z = Mathf.Min(vector.z, 1f);
vector.w = Mathf.Min(vector.w, 1f);
zero.x = ((zero.x < vector.x) ? vector.x : zero.x);
zero.y = ((zero.y < vector.y) ? vector.y : zero.y);
zero.z = ((zero.z < vector.z) ? vector.z : zero.z);
zero.w = ((zero.w < vector.w) ? vector.w : zero.w);
float @float = material.GetFloat(ShaderUtilities.ID_GradientScale);
vector *= @float;
num10 = Mathf.Max(vector.x, vector.y);
num10 = Mathf.Max(vector.z, num10);
num10 = Mathf.Max(vector.w, num10);
result = num10 + 0.5f;
}
}
return(result);
}