3D object from Scene strip is missing when it is driven by animated strip data #53673

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Serge Lyatin · 2018-01-01T21:52:41+01:00

Serge Lyatin commented

2018-01-01 21:52:41 +01:00

System Information
Win7 64bit

Blender Version
Broken: 2.79

Exact steps for others to reproduce the error
3D scene has an object, its location is driven by Color strip's Y offset (which is keyframed). At some point in time object appears in 3D scene, but not in Scene strip.

Open file - see no object in Scene strip
Go to 3D view and delete driver from plane, OR clear keyframes in Color strip -> Scene strip is working OK

VSE_test.blend

**System Information** Win7 64bit **Blender Version** Broken: 2.79 **Exact steps for others to reproduce the error** 3D scene has an object, its location is driven by Color strip's Y offset (which is keyframed). At some point in time object appears in 3D scene, but not in Scene strip. Open file - see no object in Scene strip Go to 3D view and delete driver from plane, OR clear keyframes in Color strip -> Scene strip is working OK [VSE_test.blend](https://archive.blender.org/developer/F1646534/VSE_test.blend)

Serge Lyatin commented

2018-01-01 21:52:41 +01:00

Added subscriber: @SergeL

Philipp Oeser commented

2018-01-03 16:33:13 +01:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2018-01-03 16:33:13 +01:00

can confirm this [will have to check if this is a known limitation]

note: also checked with --enable-new-depsgraph but that also seemed to have problems (that first two lines there seem to be the interesting ones...)

add_relation(RNA Bone -> Driver) - Could not find op_from (RnaPathKey(id: SCScene, prop: offset_y'))
add_relation(RNA Bone -> Driver) - Failed, but op_to (OperationKey(t: 4, cn: '', c: DRIVER, n: 'location')) was ok
add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["Transform Shadow"].blend_alpha')) was ok
add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>'))
add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["Transform Balcony"].blend_alpha')) was ok
add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>'))
add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["Transform Shadow"].translate_start_y')) was ok
add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>'))
add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["Transform Balcony"].translate_start_y')) was ok
add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>'))
add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["Gaussian Blur.005"].size_x')) was ok
add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>'))
add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["MetaStrip.004"].transform.offset_y')) was ok
add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>'))
add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["Alpha Over"].transform.offset_x')) was ok
add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>'))
invalid driver - sequence_editor.sequences_all["Alpha Over"].transform.offset_x[0]
invalid driver - sequence_editor.sequences_all["Gaussian Blur.005"].size_x[0]
invalid driver - sequence_editor.sequences_all["Transform Balcony"].translate_start_y[0]
invalid driver - sequence_editor.sequences_all["Transform Shadow"].blend_alpha[0]
invalid driver - sequence_editor.sequences_all["Transform Shadow"].translate_start_y[0]
invalid driver - sequence_editor.sequences_all["Transform Balcony"].blend_alpha[0]
invalid driver - sequence_editor.sequences_all["MetaStrip.004"].transform.offset_y[0]

will check more later...

can confirm this [will have to check if this is a known limitation] note: also checked with --enable-new-depsgraph but that also seemed to have problems (that first two lines there seem to be the interesting ones...) ``` add_relation(RNA Bone -> Driver) - Could not find op_from (RnaPathKey(id: SCScene, prop: offset_y')) add_relation(RNA Bone -> Driver) - Failed, but op_to (OperationKey(t: 4, cn: '', c: DRIVER, n: 'location')) was ok add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["Transform Shadow"].blend_alpha')) was ok add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>')) add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["Transform Balcony"].blend_alpha')) was ok add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>')) add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["Transform Shadow"].translate_start_y')) was ok add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>')) add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["Transform Balcony"].translate_start_y')) was ok add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>')) add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["Gaussian Blur.005"].size_x')) was ok add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>')) add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["MetaStrip.004"].transform.offset_y')) was ok add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>')) add_relation(Driver -> Target) - Failed, but op_from (OperationKey(t: 4, cn: '', c: DRIVER, n: 'sequence_editor.sequences_all["Alpha Over"].transform.offset_x')) was ok add_relation(Driver -> Target) - Could not find op_to (RnaPathKey(id: SCScene, prop: <No Prop>')) invalid driver - sequence_editor.sequences_all["Alpha Over"].transform.offset_x[0] invalid driver - sequence_editor.sequences_all["Gaussian Blur.005"].size_x[0] invalid driver - sequence_editor.sequences_all["Transform Balcony"].translate_start_y[0] invalid driver - sequence_editor.sequences_all["Transform Shadow"].blend_alpha[0] invalid driver - sequence_editor.sequences_all["Transform Shadow"].translate_start_y[0] invalid driver - sequence_editor.sequences_all["Transform Balcony"].blend_alpha[0] invalid driver - sequence_editor.sequences_all["MetaStrip.004"].transform.offset_y[0] ``` will check more later...

Sybren A. Stüvel commented

2020-01-09 18:14:11 +01:00

Added subscriber: @dr.sybren

Sybren A. Stüvel commented

2020-01-09 18:14:11 +01:00

Changed status from 'Confirmed' to: 'Archived'

Sybren A. Stüvel closed this issue

2020-01-09 18:14:11 +01:00

Sybren A. Stüvel self-assigned this 2020-01-09 18:14:11 +01:00

Sybren A. Stüvel commented

2020-01-09 18:14:11 +01:00

I can't reproduce this in the latest daily build, so it appears the bug has been fixed already.

Please try the latest daily build: https://builder.blender.org/download/

If the problem persists, please let us know so we can re-open the report. Don't forget to mention the specific version you tested again.

I can't reproduce this in the latest daily build, so it appears the bug has been fixed already. Please try the latest daily build: https://builder.blender.org/download/ If the problem persists, please let us know so we can re-open the report. Don't forget to mention the specific version you tested again.

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3D object from Scene strip is missing when it is driven by animated strip data #53673