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Topics - celmar

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[C4D] Daily Builds / shader curvature
« on: 2022-07-24, 15:43:24 »
Hello!! the "curvature" shader is an excellent tool, to simulate the worn edges of a mettalic object... really good!
  however, I can't figure out how to use it in the bump, to simulate the small thickness that there would be in reality, on these "worn" areas... thanks for your ideas!

[C4D] Daily Builds / shadow catcher
« on: 2022-07-20, 18:28:38 »
hello! I didnt use a combo hdri-backplate , with a plane-shadowcatcher, since a long time; something has changed with the v8?  i see always a "phantom" of the plane, and to get shadow I need to put a light, the hdri don't get shadows....??backplate-hdri, with a

[C4D] General Discussion / reflections
« on: 2022-07-07, 19:18:51 »
hello! i have a red plate, very reflective, but as it is a plate, it has no readable reflections; putting a lamp, it reflects, but it's a bit "poor"...; is there a way to introduce an image in the shader, only to create a more complex reflection? i tried in the ior channel, but it doesn't give anything... thanks for your suggestions!!!

[C4D] General Discussion / hdr-environnement phantom
« on: 2022-06-23, 18:43:41 »
hello! in importing materials, it has probably been deposited a hdr, or an environment, (uffizi etc), which affects the rendering, in the reflections, by being nowhere... where is it, and how to remove it???

[C4D] General Discussion / glass ball
« on: 2022-06-22, 15:00:31 »
hello!!! I need to render a glass ball, with nice reflections (abstract) on the sides... Does anyone have any advice? Do you need a thickness to the glass, etc...? Thanks for your opinion!

[C4D] Daily Builds / cosmos browser question
« on: 2022-03-03, 11:07:39 »
hello!! I just try downloading a motorcycle from Cosmos, and, if the vehicle is ok in the render, it is just a bounding box in the viewport... is it a way to see it normally?

[C4D] I need help! / probvleme installing corona
« on: 2022-01-28, 10:25:57 »
I had already had an impossibility to install corona on a machine, but as I had then changed computer, I had zapped the problem; now I would need to "reanimate" the old computer, and, with the installation of the 8, I find the problem intact: the installation window tells me that everything installs normally, I click "finish", but corona does not appear in the r20. ... is there a tutorial, instructions, to uninstall absolutely all components of corona, before reinstalling? thank you for your help!

[C4D] General Discussion / Activation
« on: 2021-12-30, 17:09:30 »
Hello! Merry Christmas everybody!!!    I can t get a web conne tion wher I am, for my working computer. Just going valleys, with a phone. So I  opy the request code, and go to corona-renderer- customer, but I can just have, as activation code, a very very loooong code. Is it the only way to activate manually???

[C4D] General Discussion / volumegrid
« on: 2021-12-16, 15:01:14 »
Hello! I have several times problems with the volume grid, and "open vbd" in the attached image, the bounding box is perceptible, and the cloud of points touching one or several walls, causes a flat... How to solve this?

[C4D] General Discussion / strange reflection
« on: 2021-11-24, 17:31:08 »
hello!  does anyone would have an idea of the reflection shader in Corona able to match thjat effect of "broken" reflections?  I go nowhere on it since 2 hours; the closer I ve been is by tilting a bit the blanks!

[C4D] General Discussion / virtual beauty
« on: 2021-11-08, 20:59:24 »
Hello! in multipass renderings, the "virtual beauty" pass, by checking "no bloom no glare" is supposed to provide a version without the bloom effect; but very often, it is much darker than the "beauty", and is unusable... thanks for a solution!

[C4D] General Discussion / helplicense!!!!!
« on: 2021-09-12, 16:13:05 »
hello! I don't understand:  the license stopped, and in the "about" pop up, it's the 12/09 wich is given as activation date; But I have all my payments clear, since the last, the 26 of august, to the 26 of september, ├žin the suscription... I have impoirttant assignments on fire, how to reactivate corona?????
I don't like to say this, I'm not usually a grouch, but this kind of problem, if it lasts, condemns a professional use of corona!

[C4D] General Discussion / path-urgent, please!!!
« on: 2021-08-01, 10:25:04 »
hello!! I don't understand why, but Corona desappear (version7) from my C4d versions; I just want to re install, but it seems to "see" only the r17, not the r15 and the r20 I work always; The only explanation is that I uninstall some soft I didn't want (like PCrepair) ans maybe they goes with parts (dll) necessary?? well, I don't know anyuthing about that... How to re install corona , and show it the path to all the versions of c4d ??? thank you for help!!!

[C4D] General Discussion / memory
« on: 2021-06-25, 17:45:57 »
hello!!! I often had rather heavy scenes, with tons of instances... So, the "low memory" is often on pop up; I use i9 with 64 g ram, and actually plan to buy a computer with ryzen  9 59950x; does 128 g ram  necessary? do you mainly have that amount of ram? thank you for hints!!!

[C4D] General Discussion / changing material
« on: 2021-06-07, 16:10:31 »
Hello! probably due to a computer problem, because it affects one of my machines, not the others, the "passes" are not saved... Is there a quick way to change all the materials to a single neutral gray, without reflection, to have the mask passes calculated very quickly, the beauty pass being saved and ok?

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