From ae02fcae71c1bedf24d0d1c4045e354b2d1d24a7 Mon Sep 17 00:00:00 2001
From: PreacherDHM <jesseh2003@outlook.com>
Date: Sat, 1 Nov 2025 15:10:53 -0700
Subject: [PATCH] added curves

---
 source/nomi.c | 108 +++++++++++++-------------------------------------
 1 file changed, 28 insertions(+), 80 deletions(-)

diff --git a/source/nomi.c b/source/nomi.c
index 3bea9eb..5dfa881 100644
--- a/source/nomi.c
+++ b/source/nomi.c
@@ -49,17 +49,19 @@ void DrawBranch(branch* branch, struct tart_window* w, tart_byte b) {
     struct tart_cell cell = NULL_CELL;
     cell.display = '*';
     struct nomiSpirel spirel;
-    int SizeOfFile = 210;
+    int SizeOfFile = 600;
     char cellChart[] = {'%','*','\\','/','l','&','b','+','=','^',':'};
-    int iderations = 0;
-    int fib = 0;
-    int fib1 = 1;
-    int fib2 = 0;
-    struct tart_vec2 pos = {40,10};
-    struct tart_vec2 nextPos;
-    unsigned int count = 0;
+    unsigned int iderations = 0;
 
-    while(SizeOfFile/10 > fib) {
+    struct tart_vec2 pos0 = {15+30, 0/2};
+    struct tart_vec2 c0 =   { 0+30,30/2}; // controle point 0
+    struct tart_vec2 c1 =   {30+30,19/2}; // controle point 1
+    struct tart_vec2 pos1 = {17+30,11/2};
+
+    struct tart_vec2 dpos = {0,0};
+    float count = 0;
+
+    while(count < 1) {
         
         // This is the direction that the spirel is oreanted
         // 0 = up
@@ -67,80 +69,26 @@ void DrawBranch(branch* branch, struct tart_window* w, tart_byte b) {
         // 2 = down
         // 3 = right
 
-        if(iderations < 3){
-            iderations++;
-        } else {
-            iderations = 0;
-        }
+        iderations++;
         
-        fib = fib1 + fib2;
-        fib2 = fib1;
-        fib1 = fib;
+        cell.display = cellChart[rand_r(&iderations)%11];
 
-
-        cell.display = cellChart[rand_r(&count)%11];
-
-        switch(iderations) {
-            case 0: // up
-                pos.x += fib/2;
-                pos.y += fib/2;
-                for(int i = 0; i < fib/2; i ++){
-                tart_draw_cell_position(tart_get_buffer(w, b),
-                        cell,
-                        (struct tart_vec2){pos.x-(i-2), pos.y-i});
-                count++;
-                cell.display = cellChart[rand_r(&count)%11];
-                
-                tart_draw_cell_position(tart_get_buffer(w, b),
-                        cell,
-                        (struct tart_vec2){pos.x-(i-2) + 1, pos.y-i});
-                }
-                break;
-            case 1: // right
-                pos.x += fib/2;
-                pos.y -= fib/2;
-                for(int i = 0; i < fib/2; i ++){
-                tart_draw_cell_position(tart_get_buffer(w, b),
-                        cell,
-                        (struct tart_vec2){pos.x - i, pos.y+i});
-                count++;
-                cell.display = cellChart[rand_r(&count)%11];
-                tart_draw_cell_position(tart_get_buffer(w, b),
-                        cell,
-                        (struct tart_vec2){pos.x-i + 1, pos.y+i});
-                }
-                break;
-            case 2: // down
-                pos.x -= fib/2;
-                pos.y -= fib/2;
-                for(int i = 0; i < fib/2; i ++){
-                tart_draw_cell_position(tart_get_buffer(w, b),
-                        cell,
-                        (struct tart_vec2){pos.x+(i+2), pos.y+i});
-                count++;
-                cell.display = cellChart[rand_r(&count)%11];
-                tart_draw_cell_position(tart_get_buffer(w, b),
-                        cell,
-                        (struct tart_vec2){pos.x+(i+2) + 1, pos.y+i});
-                }
-                break;
-            case 3: // left
-                pos.x -= fib/2;
-                pos.y += fib/2;
-                for(int i = 0; i < fib/2; i ++){
-                tart_draw_cell_position(tart_get_buffer(w, b),
-                        cell,
-                        (struct tart_vec2){pos.x+i, pos.y-i});
-                count++;
-                cell.display = cellChart[rand_r(&count)%11];
-                tart_draw_cell_position(tart_get_buffer(w, b),
-                        cell,
-                        (struct tart_vec2){pos.x+ i + 1, pos.y-i});
-                }
-                break;
-        }
+        dpos = (struct tart_vec2){
+            (1-count)*((1-count)*((1-count)*pos0.x + count * c0.x) + count *
+                    ((1-count)*c0.x + count*c1.x)) + 
+                count *((1-count)*((1-count)*c0.x + count * c1.x) + 
+                        count * ((1-count)*c1.x + pos1.x)),
+            (1-count)*((1-count)*((1-count)*pos0.y + count * c0.y) + count *
+                    ((1-count)*c0.y + count*c1.y)) + 
+                count *((1-count)*((1-count)*c0.y + count * c1.y) + 
+                        count * ((1-count)*c1.y + pos1.y)),
+        };
         
-        count++;
+        tart_draw_cell_position(tart_get_buffer(w, b), cell, dpos);
+        
+
+        
+        count += .01f;
     }
 
     //for(int i = 0; i < rint((SizeOfFile/10.0f)*SPIREL_MOD); i++) {