Looking for a way to convert a file with the extension .casa-model to .obj format. Is there any solution available? Find the model here.
Looking for a way to convert a file with the extension .casa-model to .obj format. Is there any solution available? Find the model here.
This particular .casa-model appears to follow a unique JSON format that lacks documentation. Nonetheless, it contains all the essential data (vertices, normals, uv-coordinates, and indices) necessary for rendering, just like a .obj or any other file format.
Here's a suggested approach:
Next, iterate through casa_model.mesh.
THREE.BufferGeometry.Add attributes like position, normal, and uv, filling them with corresponding JSON data (casa_model.mesh[i].vertices, casa_model.mesh[i].normals, casa_model.mesh[i].uvs). This can be done as follows:
buffergeometry.addAttribute('position',
new THREE.BufferAttribute(new Float32Array(casa_model.mesh[i].vertices), 3));
Create an index attribute and populate it with data from JSON (
casa_model.mesh[i].triangle_indicesAt this stage, you should be able to render the object using three.js. If you still require the .obj file, utilize THREE.OBJExporter to convert it into the .obj format.
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