Update ImGuizmo to v1.91.3 & Customization of Gizmo Styles

[tingspain]

Hello everyone,

I have two questions regarding ImGuizmo in ImGui Bundle:

1. Update to ImGuizmo v1.91.3
Currently, ImGuizmo is at version 1.89 in ImGui Bundle. The latest version (v1.91.3) introduces an option to customize the Gizmo colors. Are there any plans to update the library to this version in future releases?

2. Modifying ImGuizmo Style Attributes
I’m trying to customize the Gizmo by modifying the style attributes, such as translation_line_thickness and translation_line_arrow_size, using the following approach:

gizmo.get_style().translation_line_thickness = self.my_translation_line_thickness
gizmo.get_style().translation_line_arrow_size = self.my_translation_line_arrow_size

if self.scene.selected_node and self.gizmo_operation:  
    object_matrix = Matrix16(core.MathUtils.glm_mat4x4_to_float_list(self.scene.selected_node.get_model_matrix()))  

    gizmo.manipulate(
        Matrix16(core.MathUtils.glm_mat4x4_to_float_list(self.camera.get_view_matrix())),  
        Matrix16(core.MathUtils.glm_mat4x4_to_float_list(self.camera.get_projection_matrix())),  
        self.gizmo_operation,  
        gizmo.MODE.local,  
        object_matrix
    )

However, it seems that the style properties are static and do not change. Is this the intended behavior, or am I missing something?

Thanks in advance for any insights!

[pthom]

Hi,

I just updated ImGuizmo to v1.91.3.

Modifying ImGuizmo Style Attributes

There was an issue in the bindings, it should be solved now.

to get this, you can build from source or download wheels from https://github.com/pthom/imgui_bundle/actions/runs/13930148850

[tingspain]

Hi @pthom ,

Thank you for the quick update and for addressing the issue with the style attributes! I really appreciate the effort.

I'll download the latest version and test the changes.

Additionally, I would really like to contribute more actively to ImGui Bundle and help improve the project. I’d love to assist in fixing this situation. For now, I’m going to check out nanobind, so if you have any recommendations or a manual to get started, I’d appreciate it.

Thanks again for your support!

[pthom]

Hi @tingspain

Thanks you for your interest! You might want to take a look at the developer doc