public ShadowTexture GetOptimalTexture(float size)
{
int indexLow = 0;
int indexUp = Textures.Count - 1;
int indexDiff = indexUp - indexLow;
int indexMiddle;
while (indexDiff >= 0)
{
indexMiddle = (indexDiff / 2) + indexLow;
ShadowTexture texture = Textures[indexMiddle];
float minSizeMiddle = texture.MinWidth;
if (size == minSizeMiddle || indexDiff == 0 && size > minSizeMiddle)
{
return(texture);
}
else if (minSizeMiddle > size)
{
indexUp = indexMiddle - 1;
}
else
{
indexLow = indexMiddle + 1;
}
indexDiff = indexUp - indexLow;
}
;
return(indexUp > 0 ? Textures[indexUp] : Textures[indexLow]);
}
private static Vector2 GetShadowSize(ref Vector2 size, string textureSet, out ShadowTexture texture)
{
Vector2 shadowSize = size;
ShadowTextureSet set;
bool found = m_textureSets.TryGetValue(textureSet, out set);
if (!found)
{
found = m_textureSets.TryGetValue(TEXT_SHADOW_DEFAULT, out set);
if (!found)
throw new Exception("Missing Default shadow texture. Check ShadowTextureSets.sbc");
}
texture = set.GetOptimalTexture(size.X);
shadowSize.X *= texture.GrowFactorWidth;
shadowSize.Y *= texture.GrowFactorHeight;
return shadowSize;
}
private static Vector2 GetShadowSize(ref Vector2 size, string textureSet, out ShadowTexture texture)
{
Vector2 shadowSize = size;
ShadowTextureSet set;
bool found = m_textureSets.TryGetValue(textureSet, out set);
if (!found)
{
found = m_textureSets.TryGetValue(TEXT_SHADOW_DEFAULT, out set);
if (!found)
{
throw new Exception("Missing Default shadow texture. Check ShadowTextureSets.sbc");
}
}
texture = set.GetOptimalTexture(size.X);
shadowSize.X *= texture.GrowFactorWidth;
shadowSize.Y *= texture.GrowFactorHeight;
return(shadowSize);
}
