Method parse_add_kind

perro_source/core/perro_animation/src/anim_tree.rs:268–293

(&mut self, close_block: &str)

    }

    fn parse_add_kind(&mut self, close_block: &str) -> Result<AnimationTreeNodeKind, String> {
        let mut base = Cow::Borrowed("");
        let mut inputs = Vec::new();
        let mut weights = Vec::new();
        let mut mask = AnimationTreeMask::default();
        loop {
            if self.consume_close(close_block)? {
                break;
            }
            let key = self.expect_ident()?;
            self.expect(Token::Equals)?;
            match key.as_str() {
                "base" => base = Cow::Owned(self.expect_ref()?),
                "inputs" => inputs = self.parse_ref_list()?,
                "weights" => weights = self.parse_f32_list()?,
                "mask" => mask = self.parse_mask()?,
                _ => self.skip_value()?,
            }
        }
        Ok(AnimationTreeNodeKind::Add {
            base,
            inputs: Cow::Owned(inputs.into_iter().map(Cow::Owned).collect()),
            weights: Cow::Owned(weights),
            mask,
        })
    }

    fn parse_invert_kind(&mut self) -> Result<AnimationTreeNodeKind, String> {
        let mut input = Cow::Borrowed("");