ravshan Gaziev

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Recent Forum Posts

HDK create parameter Feb. 20, 2018, 10:57 a.m.

Hey there!

Help me please! What type of operator path parameter(attached img)? How create it correctly and how can get string( get OP_Node ) in c++ when I create this parameter? I searched in docks, but I did't find!

thanks!

HDK question XOR/main compute function Feb. 20, 2018, 6:47 a.m.

Hello!

I'm starting to learn hdk Houdini and look at the examples in toolkit folder. So I have two question, I found two examples files: 1. OBJ_WorldAlign.C, 2. OBJ_Shake.C… So, OBJ_WorldAlign file has function cookMyObj, but OBJ_Shake does't have, why? and what is main compute function in Houdini rules?

And second question.. in file “OBJ_Shake.C” I found bit operation XOR “seed ^= 0xdeadbeef;”

seed = (int)OPgetDirector()->getChannelManager()->getSample(t);
jx *= 2*SYSfastRandom(seed) - 1.0;

seed ^= 0xdeadbeef;
jy *= 2*SYSfastRandom(seed) - 1.0;

seed ^= 0xfadedcab;
jz *= 2*SYSfastRandom(seed) - 1.0;

what for this operation? could you explain to me, please! If I do it without this operation, what's happen?
Thanks!

https://www.sidefx.com/docs/hdk/_o_b_j___world_align_8_c_source.html [www.sidefx.com]

https://www.sidefx.com/docs/hdk/_o_b_j___shake_8_c_source.html [www.sidefx.com]

Wished display local rotate axis objects Jan. 16, 2018, 6:57 a.m.

Hi.

I'm technical artist/Rigger, working in maya now I started learn houdini and want to say, that is not comfortable created dependent hierarchy without displayed local axis of objects in scene (like in maya) it's good for debugging. Could you add this tool?
PS
And could you add tool(command) to deleting subnet?