Josh

The Ultra string classes are not exposed in Lua. Ultra uses wide strings, which do not work well with Lua strings. However, all command interfaces between C++ and Lua that pass strings convert UTF8 (Lua) to wide strings (C++) and back.
I have added the string methods as functions that can be used like this:
s = "test"
s = Right(s, 1)
s = Trim(s)
I also added Len(s), which is like Ultra's GetSize() method for the string class.
This will be available in the next build.

Fixed for next build, tested in editor console.

Sun properties have been moved into a new dialog, available with the Edit > World Settings menu.

The error is on IntersectsPoint. I am testing it in the editor console.
Ah, I see. There is an extra padding argument you must supply:
aabb:IntersectsPoint(Vec3(0), 0)
I will add an overload so this is not required.

All fixed.

The new MDL format is not yet a supported feature.

This is correct. This is a common behavior in almost all game model formats. You are doing it correctly.
The second UV set is available in the .zw coordinates of the texcoord value.

There is a typo in my declaration of this function. You can work around this temporarily by supplying a second Vec3 to the function arguments like this:
 
 
local joint = CreateBallAndSocketJoint(parent.position, Vec3(0), parent, child)  

Fixed.

It may be possible to improve this in the future but I am wary of trying to mask this behavior, since it might lead to other problems. For now I am going to consider this "not a bug".

I think this is the same thing:
 

Directional lights will now use the camera for the LOD distance.

Version 0.9.5 uses OpenGL 4.6. It is available on the beta branch. If you switch to using it, you must update your project to get the new shaders.

It works now. I believe this is fixed. I don't understand what is supposed to happen in the code you posted, so please let me know if anything is not right.

https://registry.khronos.org/OpenGL/specs/gl/glspec46.core.pdf

Fix is available on standalone build now.

I added some code that automatically decompresses the pixmap to another format, resizes it, and compresses it again.

This will be fixed in the next build. The command is now called Camera::SetUniform, and it accepts the following values:
int, ivec2, ivec3, ivec4, float, vec2, vec2, vec4, texture
Textures will be passed as a uvec2 bindless handle. The texture will be kept in memory while it is used by a camera.

The PBR shader family gets loaded by default when a new material is created, and when the world is initialize (because it is used as the default shader family for the default material, when no material exists).

Update is available now which I believe fixes this. I tested on the standalone.

Okay, I believe this will be fixed when a new build goes up...

Okay, this was just because of the change in the scene tree...should be working in next build.

I correct the function definition:
"Point", sol::overload ( [](Entity& e, shared_ptr<Entity> target) { e.Point(target); }, [](Entity& e, shared_ptr<Entity> target, int a) { e.Point(target, a); }, [](Entity& e, shared_ptr<Entity> target, int a, float r) { e.Point(target, a, r); }, [](Entity& e, shared_ptr<Entity> target, int a, float r, float z) { e.Point(target, a, r, z); }, [](Entity& e, Vec3& target) { e.Point(target); }, [](Entity& e, Vec3& target, int a) { e.Point(target, a); }, [](Entity& e, Vec3& target, int a, float r) { e.Point(target, a, r); }, [](Entity& e, Vec3& target, int a, float r, float z) { e.Point(target, a, r, z); }, [](Entity& e, float x, float y, float z) { e.Point(x,y,z); }, [](Entity& e, float x, float y, float z, int a) { e.Point(x, y, z, a); }, [](Entity& e, float x, float y, float z, int a, float r) { e.Point(x, y, z, a, r); }, [](Entity& e, float x, float y, float z, int a, float r, float roll) { e.Point(x, y, z, a, r, roll); } ),  

I changed the function definition to support NULL for the parent parameter.

This is a protected member that was meant for possible future development. I am making this member private.
I also added a read-only font member to the Interface class. This will only be non-NULL when a 3D GUI is created.