New answers tagged

0

Thank you, susu, it was just motion blur. Turning it off fixed the problem.


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Go to Edit>Preferences>System The at the top of the window you should see cycles render devices. Select CUDA and then check the devices you would like blender to use.


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The final result is hard to see because there is no texture in the shared file and all is pink. Though, it seems some of the lamps are not activated for rendering. To see this icon, use the filter button: There is 3 levels of visibility: The eye icon that corresponds to H and AltH Enable/disable in viewports, the monitor icon Enable/disable in renders, ...


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Eevee reflections are a bit fickle because of the type of rendering it uses. There are a lot of workarounds. You may need to play around with some of the settings, bake a reflection map, use a reflection plane, etc. to achieve the look you desire. You can also opt to use Cycles.


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The output options depend on the output format. For FFmpeg video, just open the Encoding options to change the settings.


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This may be an answer from 2.9 manual... Screen Space Reflections and Ambient Occlusion are not compatible with Screen Space Refraction; they will be disabled on the surfaces that use it. Surfaces that use Screen Space Refraction will not appear in Screen Space Reflections at the right place. Surfaces that use Screen Space Refraction will not cast Ambient ...


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A quick option is to use Glass node and transparent, make sure "Screen Space Reflection" is on in the render settings and also, you need to change the Blend mode from Opaque to Alpha Hashed.


2

It can be hard to spot, if you don't know, but Blender's factory settings give the World a default color of (0.051,0.051,0.051), with an emissive strength of 1. So you're right: there is "Somehow, another source of light" in your scene.


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You've plugged some image textures into the alpha socket of your Principled BSDF nodes, in Eevee it doesn't create transparency by default as long as you haven't enabled Alpha Blend, but in Cycles it automatically creates transparency. What is your goal with this setup? Alpha is useful for example if you want to use the alpha chanel of a picture in order to ...


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I figured it out. Go to your object properties and in Visibility>Ray Visibility, uncheck "Shadow"


-1

If it's literally the quads to triangles part that you want... have you tried the Triangulate modifier? You would not want keep normals (since you actually want the normals to differ across two triangles), and may need to experiment with the quad method to get the best results.


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The problem was blend mode , the blend mode was set to alpha blend , when i changed it to alpha hashed , it got solved


4

Creating a Light Probe > Reflection Cubemap and a Light Probe > Irradiance Volume brings you close to the Cycles result. If you need any explanation on light probes, please ask.


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bpy.data.cameras gives access to the camera data. And camera data is not renamed (stays 'camera.xxx') when you set the object name. So, access the camera via objects and use its data: import bpy import math a = 'hello' bpy.ops.object.camera_add(enter_editmode=False, align='VIEW', location=(50,0,0), rotation=(1.57057,0.00174533,1.57057)) bpy.data.objects[&...


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Just change color management view Transform to Raw. Seems mist pass wont apply the filmic color filter.


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I am going to answer my own question in case someone is facing a similar issue: In my case, there was a plane behind that grease pencil object that was intersecting the drawing while being rendered. Since it was hidden in the viewport but it was being selected for the render. To see what objects are being rendered: Go to outliner->Select filter->click ...


1

This seems like a question about the performance of your specific components, which the Blender Stack Exchange is not able to help with as much. You can reduce the viewport sample number (the default is 16) to shorten the time that it take to render (as you mentioned you did). You can also reduce the render samples and/or resolution of the camera to speed up ...


1

If the pixels only occur after you import your video into iMovie and not in the rendered file on your computer, then it is probably an issue within iMovie rather than with Blender. You can try exporting the scene as PNGs which you can then string together at 24 per second if you are looking for a different format to use. If the rendered scene looks okay when ...


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File → External Data → pack all into .blend


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The only disadvantage I see is that it will take longer (as you said) and your machine might run hotter due to the increased time taken rendering, which could after a while decrease the life of your battery, fan, GPU etc. The rate at which your cooling system(s) is running is a good indicator of how much the rendering may be slowing down and/or decreasing ...


1

I managed to recreate painting with polygons by using the ideas from this paper. http://www.isaacbotkin.com/siggraph/ Here is my result: To achieve the hand painted look by motion blur, i used the displacement modifier and did a variation of the "Strength" over time. Also i did a little rotation of the monkey head during rendering a single frame. ...


2

The "real" cause of the issue, is the subdivision modifier: As the subdivision levels does not match in viewport and render, the cloth cash is not valid when rendering. Turn the *render subdivision levels" to 1 and that will be ok.


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Your objects scale and clipping start and end are all off. But that didn't help. I did get a render that matched if you just apply the cloth and subdivision surface. Even leaving everything else alone.


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Lumiere-V0.3-for-2.8-master.zip free addon corrupts render animation and pyton scripting and many other functions of blender I removed the free addon and reinstall blender 2.9 /2.8 Blender is in excellent condition


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I had the same issue yesterday, when trying to render scene from animation in EEVE. It took about 25 second for it to start. It was the same with Cycles and Workbench render. There's no automatic update on blender so in my case it could be Windows or GPU driver issue. Tried previous blender release, same thing happended


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First press the button marked red, then enable the option in marked yellow. It should make the plane appear in the viewport and you can remove it. Don't ask me why it's not enabled by default. This is the method to hide objects in 3d View but not for the actual rendering. It's meant to work across linked copies in different scenes or separate files. Also see:...


2

I found the solution! I had apparently left a sun light source within the project, having hidden it and not deleted it. After having deleted it, the render came out perfectly.


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So in case anybody is still fighting with this in 2020, using Eevee, the camera clip distance and volumetric rendering distance are two separate parameters... Render Properties (tab) Volumetrics (panel) Start / End (fields) The clip end is set to 100 by default, while the camera itself is set to 1000 by default. Change the Eevee volumetric rendering clip ...


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Pixar and other major animation studios have huge systems of connected computers called 'renderfarms'. Pixar's renderfarm has about 2000 different server computer equivalent supercomputer nodes hooked up together to be able to render 2000 different frames at one time. In your case, it is normal for that frame to be rendered in 45 seconds, in fact, that is ...


1

Your active camera has Depth of Field enabled and the focus is controlled by the object camera DOF. But for some reason, your camera DOF is in the nirvana. If you select it and try to grab it with G the location is nan(ind)?! Similar to this question nanind-m-location-for-camera. (Honestly, I don't know how to fix this.) I just would delete the bad object, ...


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I was using mix nodes to join the 2 layers. I order to do this you should use an Alpha Over node. My thanks to CGCookie for their posting on YouTube https://www.youtube.com/watch?v=1eQst8SAVRE&t=3s it is version 2.8 but did the trick for me. An added bonus was the multiple masking technique they showed. I can't add a picture at this point as when posting ...


3

You probably have two different settings for your view port clipping and your rendering camera clipping. To check the one in your view port (in Blender 2.8+): press N , select View and you have Clip Start and Clip End. To check the one used by your camera select the camera object, go to green Object Data Properties and in the panel Lens. By default, they ...


1

Generally, the keyframes (as the name indicates) of blender animations are based on frame numbers instead of absolute time. So if you render an animation that has been created with 30fps in mind at 60 fps, the video will be half the length. If you really want it to be 60 fps and you do not want to redo the whole animation, you could make use of the "...


3

There is overlapping geometry: This button does not mean the mesh won't be rendered: To disable things to be rendered, you need to use "disable in renders" buttons:


1

First , I see some Overlapped UV islands (may I wrong because of image size). Second , you should use a checker map to check your UV then in Substance painter for some materials and texture coordinate you should change Projection on UV or Tri-Planer


1

Reflections of the environment at infinity are extremely sensitive to the interpolation of normals across faces, which are calculated from the vertex, (or per-face vertex,) normals at the corners of triangulated faces at render-time. So one thing you can do to adjust the regions of the environment which are reflected, and therefore the 'focus' of the ...


1

I found them, they were just on a separate tab (withing the right-hand bar menu) instead. Which holds these properties.


1

You will have to create separate layers for each render, elements that you want to be effected separately put them in different collection. Basically you can create the whole scene and then duplicate the render layer, in one of them disable the view layer (right-click on the collection --> View Layer --> Disable from View Layer.) Do the opposite on ...


2

The reason the scene is rendering faster in the Shading Tab is because by default, the 3D viewport in that tab is less than half the size of the 3D viewport in the Layout tab. Very simply put - The scene renders faster in the shading tab (in your example) because the viewport is smaller, and therefore there are less pixels to render overall.


0

virtual x screen tool:xvfb work for me sudo apt-get install -y xvfb xvfb-run --auto-servernum --server-args="-screen 0 1600x1024x16" blender -b -o /tmp/ -E BLENDER_EEVEE -f 1


2

Specificly to Effector that is moving fast you can increase Sampling Substeps. You would have to increase Domain Resolution Division anyway first because in this res the liquid would not pass the thin part of funnel and bottle neck it improves collision with effector also try increase Timesteps (how many steps between frame) Scale down domain only into a ...


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I suppose the walls are to thin. Increase the wall thickness, the physics interpolation resolution or decrease the animation speed.


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To remove materials from an object, click the minus icon For glass in Cycles, simply use the Glass BSDF Shader


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The problem was (as the good of Salman said) (I was doing the simplify scene scene when I saw the comment, so perfect) When retry to do everything the problem was Alpha at high levels, more than 0.4 is when it start to flick with no sense, so: SOLUTION: Reduce Alpha levels until you get good transparency, recreate Salman setup, and even without the glass ...


0

Add image from your shading , i think you missed some nodes This is what you need : Same in Evee . And set alpha for BSDF material to "0" GL .


0

What would probably work is copying the scene to a second scene and have a different camera selected in each of the scenes. Then you can use the compositor to get views from both scenes (with two Input -> Render Layer Nodes) and transform them in such a way that your final image contains both views


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There is no such issue with me when i do baking :) Set render settings to default (Supported , CPU) maybe you are using Experimental for GPU . I had some Crashes when I was using Experimental for feature set I hope this helps you GL.


0

You should to set pictures for Udim . Read this Link


1

Using nodes might be a bit faster. Simply use the same Displacement texture as a mask for MixRGB node and select the colors. You can also use MixShader node to mix different shaders.


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You can also scan the ruler on a flatbed scanner instead of a photo so the source image is flat without any lens or angle distortions.


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