Sorry, but I’d like to ask you something. .
Currently, I need to determine which entities are inside the frustum. However, checking using the entity's AABB seems to be quite inaccurate, especially when zooming in. Therefore, I want to check using the vertices of the entity's meshes.
However, when I retrieve these positions, I notice that their coordinates are slightly offset from the entity's position. I read the source code, and it seems that these positions are already in world space. I'm not sure if any additional transformations are missing.
const mesh = entity.meshes[i];
const { positions } = mesh.layer.readGeometryData(mesh.portionId);
As shown in the attached image, it shows the position of the entity and the position of the annotation created from a vertex of the positions.
Sorry, but I’d like to ask you something. .
Currently, I need to determine which entities are inside the frustum. However, checking using the entity's AABB seems to be quite inaccurate, especially when zooming in. Therefore, I want to check using the vertices of the entity's meshes.
However, when I retrieve these positions, I notice that their coordinates are slightly offset from the entity's position. I read the source code, and it seems that these positions are already in world space. I'm not sure if any additional transformations are missing.
As shown in the attached image, it shows the position of the entity and the position of the annotation created from a vertex of the positions.