I forgot unloading PBRMaterial

pbr implementation  includes rpbr.h and few shader files header only file, which self contain everything needed for pbr rendering. Few textures and one model of the car which is under free licence which is included inside basic_pbr.c example file  currently supported shader versions are 120 and 330 , version 100 has small issue which I have to resolve

Added screenshot

* Added missing textures_image_kernel example in web makefile

* Added missing --preload-file for textures_image_kernel

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Co-authored-by: zap <zap@physlab.ru>

* Added image convultion ImageKernelConvolution

* comment changes

* spelling changes and change to kernel size

* removed kernel normalization inside function

* fix to formating

* Added glsl 100 and 120 shaders to lightmap example.

* Fixed lightmap example resource loading on web.

RENAMED: `DrawLine<spline_type>()` to `DrawSpline<spline_type>()` for more consistent and clear naming
REVIEWED: Bezier drawing parameters order, more consistent
REVIEWED: Spline-based examples -WIP-

Example is intended for `PLATFORM_DESKTOP` only and OpenGL 3.3 Core profile.

* add example for deferred rendering/shading

* adapt convention

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Co-authored-by: 27justin <me@justin.cx>

* Simplify POI selection

* Improve mouse logic

* Add colour cycles to the shader to show finer details. Works well with high iteration numbers

* Testing things...

* Actually fix zoom. Also allow user to reset camera with 'R'

* Reset max iterations

* Tidying & comments

* Revert to original if statement

* Make mouse logic more readable

* Style conventions

* Coding conventions - f postifx on floating points

* Missed a few f postfixes

Added new API to record and play events
Added examples illustrating functionality

Co-authored-by: Keith Stellyes <keith@keithstellyes.com>

* Update `PLATFORM_DRM` implementation of `GetGamepadAxisCount`

* Update

* Update `PLATFORM_DRM` implementation of `GetGamepadName`

* Add example to test gamepad info functions
Fix typo

* Update new gamepad info example

* Move axis count update out of GamepadThread - race condition

* Remove pointless if statement

* Start integrating stuff from the mikesinput lib

* Add more logging

* Add semicolon

* Add forgotten static

* More fixes

* Update axisCount to be array

* More debugging

* Add forgotten index to ready check

* Add path logging

* Missing parenthesis

* Add missing slash

* Fix axis count being reset to 0

* Fix missing paren

* Test polling joystick button events

* Major updates

* Fix missing array index

* Fix another missing array index

* Update example

* dumb logging

* Wrong constant for ev.code handling

* More dumb logging

* Remove some logging

* Add FPS to gamepad info example and try for max FPS

* tweak

* Revert example

* Add fps back

* Clean up after merge

* Switch axisCount to be an array

* Update `PLATFORM_DRM` implementation of `GetGamepadAxisCount`

* Update

* Update `PLATFORM_DRM` implementation of `GetGamepadName`

* Add example to test gamepad info functions
Fix typo

* Update new gamepad info example

* Move axis count update out of GamepadThread - race condition

* Remove pointless if statement

* Hotfix for Vector2LineAngle(), should probably be reviewed along with the rest of raylib angle functions to determine what coordinate system we want.

* Hotfix for Vector2LineAngle(), should probably be reviewed along with the rest of raylib angle functions to determine what coordinate system we want.

* [raymath] Hotfix for Vector2Angle and corresponding example

* [raymath] Hotfix for Vector2Angle and corresponding example

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Co-authored-by: Ray <raysan5@gmail.com>