Lightnet

Sample test for getting the font working as cimgui conflict with font type from imgui.

rlgl_font.c main point.

raylib 5.5 cimgui

Lightnet

// raylib 5.5
// flecs v4.1
// https://github.com/SanderMertens/flecs/blob/master/examples/c/systems/custom_pipeline/src/main.c
// right mouse toggle camera capture
// W,A,S,D = move camera when capture mouse 
// escape to close app
// left mouse button to select cube

#include <stdio.h>
#include <flecs.h>

Lightnet

// raylib 5.5
// flecs v4.1.1
// strange rotation for gui
// y -85 to 85 is cap else it will have strange rotate.
// note that child does not update the changes.
#include <stdio.h>
#include "raylib.h"
#include "raymath.h"
#include "flecs.h"
#define RAYGUI_IMPLEMENTATION

Lightnet

// flecs v4.1.1
// strange rotation for gui
// y -85 to 85 is cap else it will have strange rotate.
#include <stdio.h>
#include "raylib.h"
#include "raymath.h"
#include "flecs.h"
#define RAYGUI_IMPLEMENTATION
#include "raygui.h"

Lightnet

// raylib 5.5
// flecs v4.1
// https://github.com/SanderMertens/flecs/blob/master/examples/c/systems/custom_pipeline/src/main.c
// 
#include <stdio.h>
#include <flecs.h>
#include "raylib.h"
#include <math.h>
#define RAYGUI_IMPLEMENTATION
#include "raygui.h"

Lightnet

// raylib
// https://github.com/SanderMertens/flecs/blob/master/examples/c/systems/custom_pipeline/src/main.c

#include <stdio.h>
#include <flecs.h>
#include "raylib.h"
//#define RAYGUI_IMPLEMENTATION
//#include "raygui.h"

// component

Lightnet

shader_type canvas_item;

uniform float segment_width = 0.2; // Angular width of each segment (radians)
uniform float inner_radius = 0.1; // Inner radius of segments (UV space, 0.0–0.5)
uniform float outer_radius = 0.5; // Outer radius of segments (UV space, 0.0–0.5)
uniform float rotation_offset = 0.0; // Rotation offset in radians
uniform int segments = 8; // Number of segments (menu items)
uniform int selected_index = 0; // Selected segment (0–7)
uniform vec4 line_color = vec4(1.0, 1.0, 1.0, 1.0); // Non-selected segment color
uniform vec4 selected_color = vec4(1.0, 0.5, 0.5, 1.0); // Selected segment color

Lightnet

@tool
extends MeshInstance3D

@export var rope_length: float = 5.0  # Total length of the rope
@export var segments: int = 20  # Number of segments
@export var radius: float = 0.1  # Thickness of the rope
@export var sides: int = 8  # Number of sides for the rope's cross-section

func _ready() -> void:
	generate_rope()

Lightnet

@tool
extends MeshInstance3D
# this is for ImmediateMesh
# works uv align but scale does not work.

# Rope properties
@export var rope_width: float = 0.1  # Radius of the rope
@export var resoulution: int = 8     # Number of vertices around the rope's circumference
@export var uv_scale: Vector2 = Vector2(1.0, 1.0)  # UV scaling factor
@export var texture_height_to_width: float = 1.0  # Texture aspect ratio (height/width)

Lightnet

Information:

It took time to get the code working correctly. This is rope mesh generator and spring mechanic.

create MeshIstance3D
- mesh > new ImmediateMesh

#links:

• https://www.youtube.com/watch?v=yuU6DO9-enM