* align /usr/local with src Makefile

Align /usr/local with the /src Makefile, where it can be overriden.

* /usr/local: allow override

align /usr/local with the /src Makefile, where it can be overriden

* Added the ability to draw a model as a point cloud

* Added example to demonstrate drawing a model as a point cloud

* polished the demo a bit

* picture for example

* adhere to conventions for example

* update png to match aspect ratio

* minor changes

* address code convention comments

* added point rendering to makefiles

* added point rendering to readme and renumbered examples

* comment formatting

---------

Co-authored-by: Reese Gallagher <re325479@ucf.edu.com>
Co-authored-by: Ray <raysan5@gmail.com>

* set FPS to 60

* remove extra commented lines

* Update raylib_api.* by CI

* Fix typecast warnings

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

* Add text

* small typo

* Create raymarching.fs

* Update raymarching.fs

* Update raymarching.fs

* Update raymarching.fs

Remove `fragColor` as it is unused

Move the license to the top of the code to improve readability.

* updated audio mixed processor

* remove float cast, better parenthesis

* shaders-vertex_displacement init

* implement simulation of wave in ocean

* update examples/README & add some comments

* update comments

* add gl100 shaders

* Update pbr.fs

remove presicion mediump float because it is for GLES, and not desktop GL

* Fix shadowmap.fs

also suffers the same problem as pbr.fs

* [rmodels] Re-implement `DrawBillboardPro`

* [rmodels] Add comments to `DrawBillboardPro`

* [rmodels] Make `DrawBillboardPro` consistent with `DrawTexturePro`

* Update raylib_api.* by CI

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

This could potentially be a breaking change, for consistency, now every possible desktop backend has the proper name assigned: GLFW, SDL, RGFW
raylib build system has been reviewed to fallback to `PLATFORM_DESKTOP_GLFW` by default when `PLATFORM_DESKTOP` defined

* created ImageFromChannel

Adds the possibility to extract a specific channel from an image

* naming convention

* example window height

* removed threshold

* removed alpha channel

* channel example organization

* updated channel example image

* Update raylib_api.* by CI

* Default to not use HDR, and note that HDR support requires that raylib be built with HDR enabled.

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

* Update raylib_api.* by CI

* Fix warnings when building examples in MSVC 2022

* fix auto-format that sneaked in there.

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

* update

* Revert "update"

This reverts commit e8adcabd94.

* update

* remove a not stricly required flag

* [rshapes] Fix multisegment Bezier splines.

It seems to me that these functions are wrong, if you step the index by 1 you move to a control point instead of the next segment.

* Fix example shapes/shapes_splines_drawing for bezier splines.

* Draw circles to fill gaps between bezier segments.

So that they can find their respective resource folders.

fragPosition was multiplied by mvp*instanceTransform, but it should only be multiplied by instanceTransform. Compare to lighting.vs, there we only use mvp for gl_Position, but matModel for the fragPosition.

Build no longer fails with -DSUPPORT_GESTURES_SYSTEM=OFF and -DBUILD_EXAMPLES=ON

* fix minor bugs and errors (x86) for the RGFW platform, update RGFW platform license, update makefile info for RGFW platform

* revert

* (RGFW) (winapi) fix mouse hide bug when cursor changes

* ensure PLATFORM_SHELL is defined (PLATFORM_RGFW)

---------

Co-authored-by: ColleagueRiley <ColleagueRiley@gmail.com>

Redesigned function to only consider separation between the end of vertical size of one line and the beginning of next line

The `RL_CULL_DISTANCE_` definition remains as the initial value
of the variables.

Basic usage can be:
```c
#include <raylib.h>
#include <rlgl.h>

rlSetClipPlanes(RL_CULL_DISTANCE_NEAR, MY_CULL_DISTANCE_FAR);

if (must_reset_clip_planes)
    rlSetClipPlanes(RL_CULL_DISTANCE_NEAR, RL_CULL_DISTANCE_FAR);
```