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License: MIT License

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tom-leys doublesept nonunknown belzecue jummit madpochoclo happydpc ternence-li benj778

godot-3d-text-plugin's Issues

Created mesh is not completely closed

Hi, I am new to Godot and 3D graphics so I apologize if I am missing some details.

I have used the plugin to create meshes from text, converted the mesh node to CSGMesh and used it to subtract from a cube. However I noticed that there are some places where the sky "leaks" through the subtracted space.

I am not sure yet how to figure out what exactly is wrong with the vertices/planes, if I can find more info I will attach it.

Example of the visual bug created by this issue:

Font in use is here: https://github.com/numerics/WorkBench/raw/master/UIFont/Font%20Files/Eurosti.TTF

I was trying to create a sort of embossed look, as if a letter was burnished into a wood tile. I believe ultimately the problem is that there are some vertices that are not connected/covered in the extrusion process.

Manually creating 3D text node does not seem to work

Steps to reproduce:

Create a new scene, with a 3D spatial parent.
Create a Spatial child. This is going to be the 3D label.
Drag label_3d.gd from /addons/SIsilicon.3d.text/label_3d.gd and drop it on the new child spatial (from step 2)
Edit the options on the RHS so that the label has some contents, it's centered, etc.

Expected:
Should see a label

Result:
I could not get a label to appear, even though I was trying to copy the options from the other example.

Note: I noticed output
res://addons/SIsilicon.3d.text/label_3d.gd:56 - Invalid set index 'text' (on base: 'Nil') with value of type 'String'.

Workaround:
Saving the new scene and re-opening seems to fix the issue.

....

However - this isn't a real solution because I get an exception when I run my game and use the scene.

The function below (in label_3d.gd) is called too early:
func set_text(string): text = string; label.text = text label.rect_size = Vector2() label.force_update_transform()
This function is called BEFORE _ready() has created label or viewport. This means that the debugger throws an exception.

Example picture of 3dLabel in Use

Hi.

Thanks for making this label, here's an example of it in use in my game.

Feel free to reuse it if you like - I thought you might get a kick out of it.

That's all :)

Left alignment & wrapping

First off, this is amazing! Thanks so much for making this!

The main problem right now is that it's really hard to keep the text within a predefined box on a 3d surface because it doesn't wrap and as the text grows the text as a whole is center aligned (yes there's a left-aligned option which only affects text that is shorter and on a newline)

Thanks so much for your effort!

Console's getting spammed whenever I reload the current scene

getting this whenever I use GetTree().ReloadCurrentScene() on a scene with text that's being set dynamically

[Intermittent] 3d Text appears to hang the editor when game running

I can't reproduce it now. Hmmmm - perhaps it only occurs occasionally?
...

I'm using the head of the godot 3.1 branch in the GitHub repository - manually compiled. I'm not sure if you can repro this one but I'm going to mention it anyway...

What I did

Create a scene with a 3D label in it - in my case a sub-scene of a main scene
Launch the game
Observe game is running, editor is responsive
Do various things in the editor while game is running (in my case I just click on 2 scenetree nodes)

Observe:
Editor becomes unresponsive, it essentially has crashed / halted.

...

3D Text is not added to list of possible nodes by following Asset install in Godot

Steps:

Install 3D text using Godot Asset Store
Open a new scene - Add a 3D spatial node.
Press Ctrl-A to bring up the "add node" dialog
Type "3D"

Expected :
3D Text should be listed in the filtered nodes

Result:
I cannot find 3D Text in the list. I cannot find it in the non-filtered list either.

Billboard setting not set in _read()

When component is instanciated _ready() setting billboard mode is not done thus causing all labels on scene to point initial camera position.

Convert to MeshInstance resolution / quality

Using Convert to MeshInstance, is it possible to modify the resolution of the font? The resulting mesh is too polygonal.

Performance

I've been missing a proper label3D in Godot since forever, hence this plugin is a godsend.
My question is how performant is it? Should I use it sparingly? Contrary to my current implementation of sprite sheet animated sprite 3D where i slap lots of nodes of those changing frame numbers according to which character i need.
Thanks!

Convert to Meshinstance button disappears in 3.4

after changing font, the convert to mesh instance button disappears. works in 3.3, not 3.4

iOS not showing label

Godot 3.4
iOS 15.2
MacOS 12.0.1
Neither flat nor extruded

WARNING: Could not find vertex shader attribute 'bone_weights' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'instance_xform_row_1' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'bone_transform_row_1' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'tangent_attrib' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'normal_attrib' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'bone_ids' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'uv2_attrib' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'bone_transform_row_2' to match BindAttributeLocation request.
ERROR: Implementation limit of 32 varying components exceeded. Unable to allocate 'specular_interp'.
ERROR: Input of fragment shader 'vertex_interp' not written by vertex shader
ERROR: Input of fragment shader 'm_ViewtoUV' not written by vertex shader
ERROR: Input of fragment shader 'm_normalMatrix' not written by vertex shader

   at: _display_error_with_code (drivers/gles2/shader_gles2.cpp:126) - SceneShaderGLES2: Program linking failed:
WARNING: Could not find vertex shader attribute 'bone_transform_row_0' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'instance_xform_row_2' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'instance_color' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'instance_custom_data' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'color_attrib' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'instance_xform_row_0' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'bone_weights' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'instance_xform_row_1' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'bone_transform_row_1' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'tangent_attrib' to match BindAttributeLocation request.

WARNING: Could not find vertex shader attribute 'normal_attrib' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'bone_ids' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'uv2_attrib' to match BindAttributeLocation request.
WARNING: Could not find vertex shader attribute 'bone_transform_row_2' to match BindAttributeLocation request.
ERROR: Implementation limit of 32 varying components exceeded. Unable to allocate 'specular_interp'.
ERROR: Input of fragment shader 'vertex_interp' not written by vertex shader
ERROR: Input of fragment shader 'm_ViewtoUV' not written by vertex shader
ERROR: Input of fragment shader 'm_normalMatrix' not written by vertex shader

2021-12-13 20:56:07.755524-0800 beads_lounge[529:39434] ERROR: Method failed. Returning: nullptr
2021-12-13 20:56:07.755554-0800 beads_lounge[529:39434]    at: get_current_version (drivers/gles2/shader_gles2.cpp:422) - Method failed. Returning: nullptr
ERROR: Method failed. Returning: nullptr
   at: get_current_version (drivers/gles2/shader_gles2.cpp:422) - Method failed. Returning: nullptr
2021-12-13 20:56:07.755578-0800 beads_lounge[529:39434] ERROR: Condition "!version" is true. Returned: false
2021-12-13 20:56:07.755594-0800 beads_lounge[529:39434]    at: bind (drivers/gles2/shader_gles2.cpp:87) - Condition "!version" is true. Returned: false
ERROR: Condition "!version" is true. Returned: false
   at: bind (drivers/gles2/shader_gles2.cpp:87) - Condition "!version" is true. Returned: false
2021-12-13 20:56:07.755612-0800 beads_lounge[529:39434] ERROR: Condition "!version" is true. Returned: -1
2021-12-13 20:56:07.755626-0800 beads_lounge[529:39434]    at: _get_uniform (drivers/gles2/shader_gles2.h:258) - Condition "!version" is true. Returned: -1
ERROR: Condition "!version" is true. Returned: -1
   at: _get_uniform (drivers/gles2/shader_gles2.h:258) - Condition "!version" is true. Returned: -1
2021-12-13 20:56:07.755647-0800 beads_lounge[529:39434] ERROR: Condition "!version" is true. Returned: -1
2021-12-13 20:56:07.755660-0800 beads_lounge[529:39434]    at: _get_uniform (drivers/gles2/shader_gles2.h:258) - Condition "!version" is true. Returned: -1
ERROR: Condition "!version" is true. Returned: -1
   at: _get_uniform (drivers/gles2/shader_gles2.h:258) - Condition "!version" is true. Returned: -1

adding xcode output if it can help

Same settings but not 3d text

Hello,

i try to use 3d text plugin, but i do not get the same nice result. I am using Godot 3.1.2. Your sample project works correct, but my project shows a nice block, but not the text.

There must be some other settings, which i can not find.

Thanks.

Shader error on mobile phone

It's fine on PC but got an error below and no 3d text on screen with Galaxy S9+.
it happens on both GLES2 & 3.

E 0:00:01.429   _display_error_with_code: SceneShaderGLES2: Program linking failed:
L0006 The number of fragment shader input components (62) is greater than the maximum number allowed (60).
L0006 The number of vertex and fragment shader varying components (63) is greater than the maximum number allowed (60).

  <C++ Source>  drivers/gles2/shader_gles2.cpp:130 @ _display_error_with_code()

E 0:00:01.592   _display_error_with_code: SceneShaderGLES3: Program LINK FAILED:
L0004 The number of fragment shader input components (62) is greater than the maximum number allowed (60).
L0004 The number of vertex and fragment shader varying components (63) is greater than the maximum number allowed (60).

  <C++ Source>  drivers/gles3/shader_gles3.cpp:164 @ _display_error_with_code()

Multiple instances in one scene don't work

Hi! Nice Plugin. I wanted to use it for my space game.

https://twitter.com/RecallSingular1

Steps to reproduce:

Open test scene "3D Text.tscn" which says "Hello! this is my 3D text plugin."
Duplicate the Label3D node
3a. Edit the text in the original node
3b. Edit the text in the duplicate node

Expected:
The two text fields should change by themselves, without affecting each other.

Result:
It's clear they are both rendering into the same backing buffer and the text is only changed when you edit the original node. However, the dimensions of the second are independant of the first's dimensions.

Seems to turn into a Spacial?

This was working fine then after a while it started doing this:

It's not easy to see but it has the right label for a Label3D but all the properties are gone in the sidebar. I tried to change the type but it has no effect. Any idea why this is happening?

Add support for billboard text

It'd be really nice to see support for billboard text (make the text always face the camera), as that's what I need for my project I'm working on.