Questions tagged [opengl]
Questions about OpenGL (Open Graphics Library) OpenGL is an API used to render real-time 2D and 3D graphics. Blender uses OpenGL for drawing the user interface, 3D view, and the game engine.
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Add outline to object
When you select an object in blender a yellowish ring appears around it. And no matter how much your rotate your view or the object, the outline will only appear on the visible outline of the object. ...
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How to make voronoi move like living ants?
In Twitter link below, I saw this work by Joe Gatling a few days ago. His voronoi moves like live bugs. How do you create that in Blender?
Moving ants with voronoi.
Edit. I'm back. I've just ...
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Why is "Smooth" shading slower than "Flat" shading in the viewport?
When I set a Mesh to shade as "Smooth" vs "Flat" on a high-poly Mesh Object (such as one with a subdivision modifier), it makes Blender much slower than normal, sometimes almost unusable.
Why does ...
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Blender 2.8 EEVEE render out viewport like old openGL render
In the older versions of blender 2.8 it used to be possible (I did it once and I saw videos of people doing it) to render out the viewport (I think it was with an OpenGL render option), in rendered ...
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Removing Anti-Aliasing from shadows in the BGE
How do I fix the anti-aliasing in edges of shadows in BGE?
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A graphics card and driver with support for OpenGL 3.3 or higher is required error
I can't execute newest Blender 2.80, it says that I need a graphics card that supports OpenGL 3.3 or higher
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Blender 2.8 How do i make objects with Render View disabled to not be visible on Viewport / OpenGL Rendering?
I have some objects which i do not want to be disible on the Viewport nor the OpenGL rendering previews, back in 2.79 it worked just fine by disabling render view on the outliner and enabling the '...
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Where is openGL render options in 2.8?
Here what options in 2.7x:
Where is OpenGL render options in 2.8?
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How to render the movie texture in the Open GL viewport rendering?
I try to render animation using Open GL render animation option. I added a movie clip as a texture to a plane.
When I change the keyframes manually (in Material viewport shading ) the following ...
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Custom shader script in compositor (de-linearize depth buffer)
Some months ago I wrote a minimal opengl 2.5d game engine with pre-rendered backgrounds (such old Resident evil, Alone in the dark and Final fantasy games). Depth is managed through a grayscale image ...
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PyOpenGL and VBO Indexes
Long story short, I'm trying to do a modal handler that draws using OpenGL into the viewport. Immediate mode through BGL works fine, but is dog slow. I tried using VBOs through BGL but there seems to ...
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Fastest way copying from bgl.Buffer() to numpy array
I have some rendered or processed pixel data in a bgl.Buffer() object and need it in a numpy array but that proccess seems to take very long. Here is what I have tried so far:
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How to make a VSE scene strip render with the openGL render?
Is it possible to have a scene strip in the VSE render using the OpenGL renderer?
I know you can make it render using viewport shading/OpenGL in the preview, but can you do this for the final render, ...
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What are these items that are showing up in the viewport render
I have a model that has animation and I am rendering out to a png sequence.
This animation will be used in a web page.
I noticed that there are some items that are showing up in the render that are ...
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How to draw a specific color with gpu shader
This is a bulid-in shader of gpu module to display a 2D rectangle in viewport,
if you check the color of the rectangle via photoshop/MSpaint or use ...
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