* add GLTF animation support

* use correct index when allocating animVertices and animNormals

* early exit LoadModelAnimationsGLTF if the gtlf file fails to parse

* update models/models_loading_gltf.c to play gltf animation

Updated the .blend file to use weights rather than bone parents so it
fits into the framework. Exported with weights to the .glb file.

* fix order of operations for bone scale in UpdateModelAnimation

* minor doc cleanup and improvements

* fix formatting

* fix float formatting

* fix brace alignment and replace asserts with log messages

WARNING: It could require further review of `GamepadThread()` function where `js_event gamepadEvent.number` detecting current pressed button could generate a missmatch with index 0 (reserved for button unknow). Or maybe `0` could just be `GAMEPAD_BUTTON_NONE`? In that case, consistency with other inputs should be carefully considered...

* Use explicit atomics

* missed one

* use relaced ordering

* Add a depth buffer example.

* Fixed a typo

* Update year to 2023

* Update raylib.h year to 2023

* core_loading_thread example join thread on completion

* error checking

TurboRaylib - dynamic bindings of ray lib for Delphi/Lazarus

* Fix vector2angle

* Fix ;

* use acosf

* need a break

* add comments

With this fix the function still returns negative values, which is
wrong. But we keep this behaviour to maintain backwards compatibility.

Use GLVND also when legacy implementations exist for old cmake versions
<= 3.10. This is a breaking change for old cmake versions (prior to
around 2017-10-05) which will now use GLVND rather than defaulting to
libGL.

This fixes the following warning when building:

    CMake Warning (dev) at /gnu/store/qv13zgbmyx0vjav8iiqp772kp6rxvwnd-cmake-3.24.2/share/cmake-3.24/Modules/FindOpenGL.cmake:315 (message):
      Policy CMP0072 is not set: FindOpenGL prefers GLVND by default when
      available.  Run "cmake --help-policy CMP0072" for policy details.  Use the
      cmake_policy command to set the policy and suppress this warning.

      FindOpenGL found both a legacy GL library:

        OPENGL_gl_LIBRARY: /home/simendsjo/.guix-profile/lib/libGL.so

      and GLVND libraries for OpenGL and GLX:

        OPENGL_opengl_LIBRARY: /home/simendsjo/.guix-profile/lib/libOpenGL.so
        OPENGL_glx_LIBRARY: /home/simendsjo/.guix-profile/lib/libGLX.so

      OpenGL_GL_PREFERENCE has not been set to "GLVND" or "LEGACY", so for
      compatibility with CMake 3.10 and below the legacy GL library will be used.
    Call Stack (most recent call first):
      cmake/LibraryConfigurations.cmake:21 (find_package)
      src/CMakeLists.txt:46 (include)
    This warning is for project developers.  Use -Wno-dev to suppress it.

See https://cmake.org/cmake/help/latest/policy/CMP0072.html

Closes #2825

It would try to use the glfw on the system but we're cross-compiling for web where the implementation is provided by emscripten's team

* Updated rcore.c, renamed 'time' to 'time_nsec'

When PLATFORM_ANDROID, PLATFORM_RPI or PLATFORM_DRM were defined, there is a compilation error to redefinition of the variable 'time', so the second instance of 'time' was changed to 'time_nsec' which both fixes the name collision and more accurately describes what that variable represents.

* Renamed 'time_nsec' to 'nanoSeconds'

This breaks other values of the struct.

* Use const for pointer float array

* missed a definition