![]() ![]() For details, see the GPU kernel documentation and GPU performance development tasks.Īt the time of the initial announcement there was no volume rendering support. This is an accumulation of many incremental changes. Render time on an NVIDIA Quadro RTX A6000 with OptiX GPU rendering performance has been further improved. Well give a quick overview of recent developments. ![]() Since the announcement, developers have been working to complete and stabilize the code, as well add new features and improve performance. Transparent (no alpha) areas will then show a checkered background.', but I cannot find these buttons anywhere.The rendering improvements from the Cycles X project will be in the upcoming Blender 3.0 release. In this link it mentions in the tip ' In order to see the effects of the Erase and Add Alpha mix modes in the Image Editor, you must enable the alpha channel display by clicking the Display Alpha or the Alpha-Only button. I feel like I'm missing something obvious. I've set up a nodes 2.93.5 shader like this hoping it would work: ply file shows the vertices with the alpha set to zero: I have tried Workbench, Cycles and EEVEE as the renderers:Īn exported 2.93.5. Here's another blueish painted plane with the bottom two vertices with Erase Alpha applied. Trying to reproduce this in 2.93.5 doesn't work. The Renderer is set to Blender Render as per default. Note that in 2.79c I'm using the default material and have done nothing more than start Blender, added the plane mesh and then applied the vertex paint and erase alpha. ply file shows the vertices with the alpha set to zero, (the rightmost value, the 'A' of the RGBA value): In Blender 2.79c you can see the effects of Alpha transparency using the Erase Alpha brush mode on the bottom vertices:Īn exported 2.79c. The only attribute the vertices will have is an RGBA colour. ![]() Note: The meshes are to be used in a game engine with no textures or normals etc. I can see the alpha transparency in Blender 2.79c (nightly build) but not in 2.93.5. I'd like to use Blender 2.93.5 for modelling vertex coloured meshes but I'm unable to see the effects of Erase Alpha in vertex paint mode. ![]()
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