override public void UpdateGraphics(NGraphics graphics)
{
MaterialPropertyBlock block = graphics.materialPropertyBlock;
if (_format.outline > 0)
{
graphics.ToggleKeyword("OUTLINE_ON", true);
block.SetFloat(ShaderUtilities.ID_OutlineWidth, _format.outline);
block.SetColor(ShaderUtilities.ID_OutlineColor, _format.outlineColor);
}
else
{
graphics.ToggleKeyword("OUTLINE_ON", false);
block.SetFloat(ShaderUtilities.ID_OutlineWidth, 0);
}
if (_format.shadowOffset.x != 0 || _format.shadowOffset.y != 0)
{
graphics.ToggleKeyword("UNDERLAY_ON", true);
block.SetColor(ShaderUtilities.ID_UnderlayColor, _format.shadowColor);
block.SetFloat(ShaderUtilities.ID_UnderlayOffsetX, _format.shadowOffset.x);
block.SetFloat(ShaderUtilities.ID_UnderlayOffsetY, -_format.shadowOffset.y);
block.SetFloat(ShaderUtilities.ID_UnderlaySoftness, _format.underlaySoftness);
}
else
{
graphics.ToggleKeyword("UNDERLAY_ON", false);
block.SetFloat(ShaderUtilities.ID_UnderlayOffsetX, 0);
block.SetFloat(ShaderUtilities.ID_UnderlayOffsetY, 0);
block.SetFloat(ShaderUtilities.ID_UnderlaySoftness, 0);
}
block.SetFloat(ShaderUtilities.ID_FaceDilate, _format.faceDilate);
block.SetFloat(ShaderUtilities.ID_OutlineSoftness, _format.outlineSoftness);
if (_material.HasProperty(ShaderUtilities.ID_ScaleRatio_A))
{
//ShaderUtilities.GetPadding does not support handle materialproperyblock, we have to use a temp material
_material.SetFloat(ShaderUtilities.ID_OutlineWidth, block.GetFloat(ShaderUtilities.ID_OutlineWidth));
_material.SetFloat(ShaderUtilities.ID_UnderlayOffsetX, block.GetFloat(ShaderUtilities.ID_UnderlayOffsetX));
_material.SetFloat(ShaderUtilities.ID_UnderlayOffsetY, block.GetFloat(ShaderUtilities.ID_UnderlayOffsetY));
_material.SetFloat(ShaderUtilities.ID_UnderlaySoftness, block.GetFloat(ShaderUtilities.ID_UnderlaySoftness));
_material.SetFloat(ShaderUtilities.ID_FaceDilate, block.GetFloat(ShaderUtilities.ID_FaceDilate));
_material.SetFloat(ShaderUtilities.ID_OutlineSoftness, block.GetFloat(ShaderUtilities.ID_OutlineSoftness));
_padding = ShaderUtilities.GetPadding(_material, false, false);
//and then set back the properteis
block.SetFloat(ShaderUtilities.ID_ScaleRatio_A, _material.GetFloat(ShaderUtilities.ID_ScaleRatio_A));
block.SetFloat(ShaderUtilities.ID_ScaleRatio_B, _material.GetFloat(ShaderUtilities.ID_ScaleRatio_B));
block.SetFloat(ShaderUtilities.ID_ScaleRatio_C, _material.GetFloat(ShaderUtilities.ID_ScaleRatio_C));
}
// Set Padding based on selected font style
#region Handle Style Padding
if (((_style & FontStyles.Bold) == FontStyles.Bold)) // Checks for any combination of Bold Style.
{
if (_material.HasProperty(ShaderUtilities.ID_GradientScale))
{
float gradientScale = _material.GetFloat(ShaderUtilities.ID_GradientScale);
_stylePadding = _fontAsset.boldStyle / 4.0f * gradientScale * _material.GetFloat(ShaderUtilities.ID_ScaleRatio_A);
// Clamp overall padding to Gradient Scale size.
if (_stylePadding + _padding > gradientScale)
{
_padding = gradientScale - _stylePadding;
}
}
else
{
_stylePadding = 0;
}
}
else
{
if (_material.HasProperty(ShaderUtilities.ID_GradientScale))
{
float gradientScale = _material.GetFloat(ShaderUtilities.ID_GradientScale);
_stylePadding = _fontAsset.normalStyle / 4.0f * gradientScale * _material.GetFloat(ShaderUtilities.ID_ScaleRatio_A);
// Clamp overall padding to Gradient Scale size.
if (_stylePadding + _padding > gradientScale)
{
_padding = gradientScale - _stylePadding;
}
}
else
{
_stylePadding = 0;
}
}
#endregion Handle Style Padding
}
