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Data-Driven Fire Synthesis and Design

We present a data-driven synthesis approach to design and animate ﬁres in desired shapes and motions. At the preprocessing stage, our system simulates a set of basis ﬁres under speciﬁc simulation conﬁgurations and stores these basis ﬁres as pathlines in a database. At the design stage, a user sketches a sequence of curves to design the desired shapes of target ﬁres. Then, we compute a subset of basis ﬁres to ﬁt the curves. After that the target ﬁres are synthesized by combining the basis ﬁres. As our method generates target ﬁres along the user sketched curves, our approach enables users to design the ﬁre shapes in an intuitive manner. Experimental results show that our approach can synthesize ﬁres in desired shapes and motions.