I have two params quesiton

[victor-freedom]

https://github.com/opensourceBIM/BIMsurfer-before2019 I use this project to show the IFC file successful.But I have a request that I want to add a custom block to the main model。 Look at picture,I want to add a blue block on the wall。 So，I find the method like bimSurfer.loadRandom(); Then I can show the block independent like this But I don't know how to set the block's size and position.I find some method params to control the display,but I don't know what they are mean. First ,the camera what's the target,up,eye,far,near and fovy mean? Second,I find the translationMat4c can decide the postion but I don't know how to set the block size or shape.If I want to add a cylinder or a triangle,How can I do that? If there any api document? If I know how to use this,I think I can add a block to the model where I want.

[aothms]

We cannot provide support for https://github.com/opensourceBIM/BIMsurfer-before2019 anymore. It's in a separate repository with a reason.

These parameters are standard view and projection matrix parameters e.g http://www.codinglabs.net/article_world_view_projection_matrix.aspx

If you use bimsurfer2 with threejs https://github.com/AECgeeks/BIMsurfer2/ it might be easier to add custom geometry. You just have a threejs scene, which is extensively documented.

[victor-freedom]

We cannot provide support for https://github.com/opensourceBIM/BIMsurfer-before2019 anymore. It's in a separate repository with a reason.

These parameters are standard view and projection matrix parameters e.g http://www.codinglabs.net/article_world_view_projection_matrix.aspx

If you use bimsurfer2 with threejs https://github.com/AECgeeks/BIMsurfer2/ it might be easier to add custom geometry. You just have a threejs scene, which is extensively documented.

Thank you .But the bimsurfer2 with threejs https://github.com/AECgeeks/BIMsurfer2 isn't show how the display the IFC file from bimserver。It only shows the gltf. the ThreeViewer only used by _loadFrom_glTF. _loadFromServer and loadRandom are still use XeoViewer.

[victor-freedom]

We cannot provide support for https://github.com/opensourceBIM/BIMsurfer-before2019 anymore. It's in a separate repository with a reason.

These parameters are standard view and projection matrix parameters e.g http://www.codinglabs.net/article_world_view_projection_matrix.aspx

If you use bimsurfer2 with threejs https://github.com/AECgeeks/BIMsurfer2/ it might be easier to add custom geometry. You just have a threejs scene, which is extensively documented.

Is there has any examples to show the data which is loaded from bimserver by the threejs ?