public override bool SetTextureOnMaterial(ShaderProperty.TextureValue field, ImageMeta id, PlaytimePainter painter)
{
if (!field.IsGlobalVolume())
{
return(false);
}
var gl = VolumeTexture.GetGlobal(field);
if (gl != null)
{
gl.ImageMeta = id;
gl.UpdateMaterials();
}
return(true);
}
public override bool GetTexture(ShaderProperty.TextureValue field, ref Texture tex, PlaytimePainter painter)
{
if (!field.IsGlobalVolume())
{
return(false);
}
var gl = VolumeTexture.GetGlobal(field);
if (gl != null)
{
tex = gl.ImageMeta.CurrentTexture();
}
else
{
tex = null;
}
return(true);
}
float BrushScaleMaxForCpu(VolumeTexture volTex) => volTex.size * volTex.Width * 0.025f;