[Sidefx-houdini-list] FLIP to ocean blend strategies

David Johnson daveinengland at gmail.com
Tue Feb 4 18:57:01 EST 2014


In houdini 13, you can also use the ocean fx shelf tools to make flip
fluids that match the ocean surface stuff. Then you can use geometry
for the water to the horizon, and the flip fluids for the stuff near
the boat.

On 2/3/14, zhang xiao <zhangxiao6776 at gmail.com> wrote:
> yeah,here is the direct link:
> http://www.openvdb.org/download/liquids_in_the_croods_digipro2013.pdf
>
>
> On Mon, Feb 3, 2014 at 1:52 PM, Miles Green <miles.green at al.com.au> wrote:
>
>> I think this is the one:
>>
>> http://ken.museth.org/Publications_files/Budsberg-etal_DigiPro13.pdf
>>
>>
>>
>>
>> On 04/02/14 08:37, Nick Nimble wrote:
>>
>>> Hi Xiao,
>>>
>>> Any chance you can suggest a url? I've been browsing around on
>>> www.openvdb.org but I'm unable to find anything that points in the
>>> direction you suggested.
>>>
>>> Cheers,
>>> Nick, be Nimble
>>> -- 2014 the year where things become clearer --
>>> +31 622 4243 94 | www.nicknimble.com | www.facebook.com/nicknimble
>>>
>>> On 03/02/14 18:38, zhang xiao wrote:
>>>
>>>> hi, Nick, check out openvdb website, there are some presentations from
>>>> dreamworks showing how they used openvdb to blending active simulated
>>>> water
>>>> surface to the procedural displaced area, may or may not applicable to
>>>> ocean
>>>> case. good luck
>>>> xiao
>>>>
>>>>
>>>> On Mon, Feb 3, 2014 at 4:19 AM, Nick Nimble <nick at nicknimble.com> wrote:
>>>>
>>>>  Hi!
>>>>>
>>>>> I'm wondering what the general idea is of blending FLIP Ocean
>>>>> simulations,
>>>>> choppy water directly around a boat, and the sea that stretches until
>>>>> the
>>>>> horizon.
>>>>>
>>>>> My DIY solution is ray projecting the surfaced FLIP particles onto the
>>>>> ocean and blend at the boundaries between the two positions and
>>>>> normals.
>>>>> Now I'm wondering, is this the 'best' but above all easiest and
>>>>> bulletproof
>>>>> solution to the matter?
>>>>>
>>>>> Looking forward to your input :-)
>>>>>
>>>>> --
>>>>> Cheers,
>>>>> Nick, be Nimble
>>>>> -- 2014 the year where things become clearer --
>>>>> +31 622 4243 94 | www.nicknimble.com | www.facebook.com/nicknimble
>>>>>
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>>
>> --
>> AL Sig
>>
>> Miles Green
>> FX Lead
>>
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