limit guidelines for inverse kinematics are drawn wrong on macOS Ventura (Apple Silicon) #108500

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Gaia Clary · 2023-06-01T09:58:58+02:00

Gaia Clary commented

2023-06-01 09:58:58 +02:00

System Information
Operating system: macOS ventura 13.2.1
Graphics card: M2-MAX GPU (on the MacBook)

Blender Version
Broken: Blender 3.4 and newer
Worked: Blender 3.3.7

Short description of error

When I enable inverse kinematics limit x/y/z then the limit guide shapes are drawn as straight edges as shown in the image. It is expected to be just a red circle.

Exact steps for others to reproduce the error
Based on factory settings:

Create an armature.
Enter pose mode.
Enable limit x on the Inverse Kinematics panel.

Now the guide shape is drawn but its completely distorted.

BTW: On Windows-11 All Blender versions work correct.

**System Information** Operating system: macOS ventura 13.2.1 Graphics card: M2-MAX GPU (on the MacBook) **Blender Version** Broken: Blender 3.4 and newer Worked: Blender 3.3.7 **Short description of error** When I enable inverse kinematics limit x/y/z then the limit guide shapes are drawn as straight edges as shown in the image. It is expected to be just a red circle. **Exact steps for others to reproduce the error** Based on factory settings: 1. Create an armature. 2. Enter pose mode. 3. Enable limit x on the Inverse Kinematics panel. Now the guide shape is drawn but its completely distorted. BTW: On Windows-11 All Blender versions work correct.

inverse_kinematics_limits.png

190 KiB

👀 1

Gaia Clary added the

labels 2023-06-01 09:58:59 +02:00

Gaia Clary added this to the Animation & Rigging project 2023-06-01 09:59:00 +02:00

Iliya Katushenock removed this from the Animation & Rigging project 2023-06-01 10:00:20 +02:00

Iliya Katushenock commented

2023-06-01 10:00:59 +02:00

I can not reproduce this in 4.0, it seems it already fixed? Can you check newes blender versions?

Gaia Clary commented

2023-06-01 11:40:00 +02:00

I checked 3.6.0(beta), 4.0.0(Alpha) and I built current master. All versions show the same issue on my MacBook. Then I installed a new clean Ventura-13.2.1 and only loaded the Blender versions into that clean system. I always see the same broken limit lines.

What else can I check?

I checked 3.6.0(beta), 4.0.0(Alpha) and I built current master. All versions show the same issue on my MacBook. Then I installed a new clean Ventura-13.2.1 and only loaded the Blender versions into that clean system. I always see the same broken limit lines. What else can I check?

Michael Parkin-White commented

2023-06-01 12:23:37 +02:00

I can have a look into this, able to reproduce.

Michael Parkin-White commented

2023-06-01 12:43:12 +02:00

Appears to be caused by out of bounds vertex buffer read:

[GPUDebug] Invalid device load executing vertex function "vertex_function_entry_overlay_armature_dof_wire" encoder: "10", draw: 4, at offset 8469008448

Likely incorrectly bound vertex buffer or descriptor.

Appears to be caused by out of bounds vertex buffer read: ``` [GPUDebug] Invalid device load executing vertex function "vertex_function_entry_overlay_armature_dof_wire" encoder: "10", draw: 4, at offset 8469008448 ``` Likely incorrectly bound vertex buffer or descriptor.

Jason Fielder referenced a pull request that will close this issue

2023-06-01 13:00:51 +02:00

Fix #108500: Resolve Metal line loop emulation for armature limits #108512

Iliya Katushenock added the

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limit guidelines for inverse kinematics are drawn wrong on macOS Ventura (Apple Silicon) #108500