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oanegros / MicroscopyNodes

Loading and handling microscopy data in blender
MIT License
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Volume loads but no nodes in shading or geometry #28

Closed pbl007 closed 10 months ago

pbl007 commented 10 months ago

Hi. Just trying out to load some in vivo data from two photon microscopy (lower SNR than exM etc). The volume loads (zxy) but no nodes are visible in the shading or geometry editors (screenshot attached). Any clues? Thanks! P. ![Uploading tiff2blender_issue.png…]()

pbl007 commented 10 months ago

tiff2blender_issue

oanegros commented 10 months ago

Ah okay, could you try two things?

  1. Update the tif2blender package to the newest release (i accidentally had a broken version on the git for a while, I'm working on unit tests now to avoid this sort of thing). There's updating instructions in the main README, but be sure to remove the previous addon first, then restart blender, and only then install the new version.
  2. If this does not work please go to the Scripting tab after you try to load a tif and please post the error output that's given in the left bottom corner in this thread.
pbl007 commented 10 months ago

Hi Oane, thanks for the quick reply. Here’s the output of the scripting tab:

bpy.ops.object.volume_import(filepath="/Users/pb/Library/CloudStorage/Dropbox/DATA2/FLICS_20231129/blender_volumes/x0y0z0/zstack_1024px_15hz_avg_120_frames_mag_1t_0.vdb", directory="/Users/pb/Library/CloudStorage/Dropbox/DATA2/FLICS_20231129/blender_volumes/x0y0z0", files=[{"name":"zstack_1024px_15hz_avg_120_frames_mag_1t_0.vdb", "name":"zstack_1024px_15hz_avg_120_frames_mag_1t_0.vdb"}], use_sequence_detection=True, align='WORLD', location=(0, 0, 0), scale=(1, 1, 1)) bpy.ops.mesh.primitive_cube_add(enter_editmode=False, align='WORLD', location=(10.24, 10.24, 0), scale=(1, 1, 1)) bpy.ops.object.modifier_add(type='NODES') Python: Traceback (most recent call last): File "/Users/pb/Library/Application Support/Blender/4.0/scripts/addons/tif_loader/ui.py", line 61, in execute load.load_tif(input_file = scn.path_tif, xy_scale=scn.xy_size, z_scale=scn.z_size, axes_order=scn.axes_order) File "/Users/pb/Library/Application Support/Blender/4.0/scripts/addons/tif_loader/load.py", line 181, in load_tif container = init_container(container, volumes, imgdata, tif, xy_scale, z_scale, axes_order, init_scale) File "/Users/pb/Library/Application Support/Blender/4.0/scripts/addons/tif_loader/load.py", line 262, in init_container crosshatch.node_tree = crosshatch_node_group() File "/Users/pb/Library/Application Support/Blender/4.0/scripts/addons/tif_loader/nodes/nodeCrosshatch.py", line 10, in crosshatch_node_group node_group.inputs.new('NodeSocketFloat', "size") AttributeError: 'GeometryNodeTree' object has no attribute 'inputs' bpy.ops.sculpt.sculptmode_toggle() bpy.ops.sculpt.sculptmode_toggle() bpy.context.space_data.context = 'SCENE' bpy.context.scene.xy_size = 1 bpy.ops.object.volume_import(filepath="/Users/pb/Library/CloudStorage/Dropbox/DATA2/FLICS_20231129/blender_volumes/x0y0z0/zstack_1024px_15hz_avg_120_frames_mag_1t_0.vdb", directory="/Users/pb/Library/CloudStorage/Dropbox/DATA2/FLICS_20231129/blender_volumes/x0y0z0", files=[{"name":"zstack_1024px_15hz_avg_120_frames_mag_1t_0.vdb", "name":"zstack_1024px_15hz_avg_120_frames_mag_1t_0.vdb"}], use_sequence_detection=True, align='WORLD', location=(0, 0, 0), scale=(1, 1, 1)) bpy.ops.mesh.primitive_cube_add(enter_editmode=False, align='WORLD', location=(10.24, 10.24, 0), scale=(1, 1, 1)) bpy.ops.object.modifier_add(type='NODES') Python: Traceback (most recent call last): File "/Users/pb/Library/Application Support/Blender/4.0/scripts/addons/tif_loader/ui.py", line 61, in execute load.load_tif(input_file = scn.path_tif, xy_scale=scn.xy_size, z_scale=scn.z_size, axes_order=scn.axes_order) File "/Users/pb/Library/Application Support/Blender/4.0/scripts/addons/tif_loader/load.py", line 181, in load_tif container = init_container(container, volumes, imgdata, tif, xy_scale, z_scale, axes_order, init_scale) File "/Users/pb/Library/Application Support/Blender/4.0/scripts/addons/tif_loader/load.py", line 266, in init_container axes_select.node_tree = axes_multiplexer_node_group() File "/Users/pb/Library/Application Support/Blender/4.0/scripts/addons/tif_loader/nodes/nodesBoolmultiplex.py", line 10, in axes_multiplexer_node_group node_group.inputs.new('NodeSocketBool', "frontface culling (clip axes in front of data)") AttributeError: 'GeometryNodeTree' object has no attribute 'inputs'

Prof. Pablo Blinder, PhD https://pblab.tau.ac.il/ Neurobiology, Biochemistry and Biophysics School, George S. Wise Faculty of Life Sciences, and Sagol School for Neuroscience, Tel Aviv University

On Nov 17, 2023, at 09:42, Oane Gros @.***> wrote:

Ah okay, could you try two things?

  1. Update the tif2blender package to the newest release (i accidentally had a broken version on the git for a while, I'm working on unit tests now to avoid this sort of thing). There's updating instructions in the main README, but be sure to remove the previous addon first, then restart blender, and only then install the new version.
  2. If this does not work please go to the Scripting tab after you try to load a tif and please post the error output that's given in the left bottom corner in this thread.

— Reply to this email directly, view it on GitHubhttps://github.com/oanegros/tif2blender/issues/28#issuecomment-1815881116, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AALGGKMIHK2CDZFKQGU4PKTYE4IN7AVCNFSM6AAAAAA7OLJUWSVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQMJVHA4DCMJRGY. You are receiving this because you authored the thread.Message ID: @.***>

oanegros commented 10 months ago

Ah right, I'm currently still working on supporting Blender 4.0! The current version is only compatible with 3.5-3.6 and i will put out a new release for Blender 4.0

pbl007 commented 10 months ago

Works like a charm! Thanks!

Prof. Pablo Blinder, PhD https://pblab.tau.ac.il/ Neurobiology, Biochemistry and Biophysics School, George S. Wise Faculty of Life Sciences, and Sagol School for Neuroscience, Tel Aviv University

On Nov 17, 2023, at 10:10, Oane Gros @.***> wrote:

Ah right, I'm currently still working on supporting Blender 4.0! The current version is only compatible with 3.5-3.6 and i will put out a new release for Blender 4.0

— Reply to this email directly, view it on GitHubhttps://github.com/oanegros/tif2blender/issues/28#issuecomment-1815911251, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AALGGKP2GMSTTVM47LR2QH3YE4LYFAVCNFSM6AAAAAA7OLJUWSVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQMJVHEYTCMRVGE. You are receiving this because you authored the thread.Message ID: @.***>