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Camera Heightmap Visualization Script (camera to lcd)

This is a script that I have created as a demonstration of the method in which cameras in SE can be used to display basically what they see to lcd panels via raycasts to get distances to generate a visual representation of the data as a heightmap. Essentially this demonstrates the most optimal method of a "camera to lcd" script that one could create (with only one camera), as far as I know.
Using the font mod specified below, you can adjust custom furthest and closest RGB colors, and enjoy an pleasantly smooth gradient from far to near. Without the mod this script works just fine but with a maximum depth of 8 colors.

You can download DraygoKorvan's font mod here: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=2174915662


RESOLUTION (an integer defining the amount of pixels the render will be)
TARGET_DIST (an integer of the chosen maximum distance (I presume in meters) of the raycasts)
line_by_line (*Deprecated feature* the bool for deciding which method of displaying you would wish to use).
insta_mode (the bool for enabling Insta-Mode, details below)
font_mod_active (a bool for enabling the usage of DraygoKorvan's Mono Color font mod)
_farRGB (the Vector3 containing the R, G, and B (in that order) values for the furthest color)
_nearRGB (another Vector3 which is the same as farRGB but is for specifying the nearest color of the gradient)
_nullColor (Vector3 color for when a raycast hits nothing)


Instant picture mode (a mode where the camera is allowed to accumulate the sufficient "raycast credits" required to do an entire render instantly) <-- Done
Multi-camera support? (using multiple cameras to exponentially decrease render times, though offsetting will have to, uh, be accounted for, so that'll not be any time soon) <- Done
More Gradients? (Could be nice I guess) <-- Done


1. Subscribe to the script via the button above (and click like aye?)
2. Create a group of any sort of SQUARE (output is always square) lcd panels called "mapdisplays" (without quotation marks) of the panels in which you would like to display the output on. All settings are automatic; recompile script to take into account changes.
3. Build at least one camera in an (optionally) equilateral square pattern (as seen in one of the images).
4. Group those cameras into a group called "mapcams" (without quotation marks), and name the center-most camera "mapcam_center" (without quotation marks).
5. Now build a programmable block, access it, and load in the script.
6. Change the described settings to what you want.
7. When saving the script you will see 2 to 4 warnings depending on what you set for some settings, IGNORE them and click ok.
8. Recompile and it'll begin scanning with the provided settings!


How to use:
1.) Set bool "insta_mode" to be true
2.) Set bool "line_by_line" to be false
3.) Click "check code", "ok", and then "compile"
4.) Watch the raycast credits counter and the text underneath to determine if the required amount of raycast credits have been accumulated.
5.) Wait until it says it's ready
6.) Take a pic by running with the argument "pic" (without quotation marks), this can be done with a button, toolbar action, or manually.
7.) Wait up to like 3 seconds and observe!
8.) Click the "like" button on this workshop page?

More pictures can be taken simply by waiting for the required raycast credits to be accumulated and then running the argument again.


Feel free to look inside and use this script for anything really, asides from re-uploading unmodified versions of my original code.
More scripts of random stuff coming soon.