Archives de catégorie : Immersion

3D, Blender, Grasshopper, Immersion, Méthodologie, Simulations, Solaire

Export Grasshopper LadyBug Simulations to Realtime platforms

02/23/2023 Laurent Lescop Laisser un commentaire

Exporting color scale renderings from Ladybug simulations outside of Rhino after baking can be challenging as most formats tend to lose the colored information. What steps can we take to address this issue?

Grasshopper result

Bake the results from Ladybug.

Export the 3D file to WRML

Check Vertex Colors

Open Blender

Import the WRML file

The file arrives black

Change Material to Attribute to see the color gradient

Transferring Attribute to Texture

First unwrap the geometry

Select shape -> UV Editing

Object Mode -> Edit Mode

Be sure that all faces are selected (it should be orange)

UV -> Smart UV Project

In Shader Editor

Add a Color Attribute, Right Button click to reveal Col

Link Color to Base Color

Add an Image Texture

Click New and choose 2048×2048 resolution

Click OK

Switch Evee to Cycles

Down to Bake

Bake Type Diffuse

Contribution : Color

Select Texture image panel AND Geometry and then click Bake.

It takes time…

Connect Texture Node to Base Color and activate Color Texture

Secure save the image

Reload if necessary

Export file

https://www.spatial.io/s/EXPORT-RHINO-6356b7afcb7acc000195f2cc?share=1404188291546372979

3D, Blender, Immersion, linkedin, Méthodologie, Naexus, Panoramas

Coraulis GeoFun

10/18/2022 Laurent Lescop Laisser un commentaire

This is workflow to create a scene in Coraulis. It is done in Blender, but can be realised any similar 3D software. The first step consists in creating a “landscape”. We used the Geometry Nodes to create it, but can be done the usual way or with another software equivalently. It is then lit which can also be done anywhere else. Then the camera is animated along a path. The rendering process uses the Equirectangular 360 Camera which is built in Blender. But we can find the same camera in Cinema 4D, 3DsMax or Twinmotion. The 360 film is then recut to fit Coraulis requirements. Step by step with Blender, C4D or Max, we can create an amazing experience with plying with the context, the movements or the light.

Continuer la lecture de Coraulis GeoFun →

3dsmax, Blender, Immersion, Méthodologie, Production

Spatial.Io Texture settings

10/04/2022 Laurent Lescop Laisser un commentaire

Spatial offers several possibilities for High end real time online rendering. Let’s see how to prepare our 3D files to get the best of it. As it is trans software, we will use at least 4 of them in parallel to get the same results. Let’s remember, it’s not the software but the workflow that is taken into account.

We will start from this tutorial on the Spatial web page that helped us to start. https://support.spatial.io/hc/en-us/articles/4418819002004

Basic geometry to start.

Let’s set up a basic scene for our tests : a wall, a floor, a cube, sphere, and Nefertiti (why not) downloaded here : https://www.openculture.com/2019/11/download-stunning-3d-scans-of-the-bust-of-nefertiti.html

Continuer la lecture de Spatial.Io Texture settings →

Studio Scenology 3D