TODO

@@ -1,6 +1,7 @@
 *** IN PROGRESS ***
 
 [Judah]
+	000 [math] add easing procedures 
 	
 [Jesse]
 	001 [arch] create module to determine simd support
@@ -51,4 +52,3 @@
 *** DONE ***
 	010 [x] make base jai files standalone (ie. [array], [memory], etc... big maybe)
 	042 [x] use absolute imports internally (ie. #import "jc/math"), update symlink/install process in README
-	000 [math] add easing procedures 

math/ease.jai

@@ -1,92 +0,0 @@
-Ease :: enum {
-   linear;
-   quad;
-   cubic;
-   quart;
-   quint;
-   expo;
-   sine;
-   circ;
-   back;
-   elastic;
-}
-
-Transition :: enum {
-  in;
-  out;
-  in_out;
-}
-
-/*
-   Calculate a tween value for the given process, easing function, and transition.
-
-   The value returned can be used like so:
-      progress := 1.0 / time_in_seconds;
-
-      current = original + ease(progress, .cubic, .in_out);
-
-   @Note: Progress must be between 0.0 and 1.0
-*/
-ease :: (progress: $T, $$ease: Ease = .linear, $$transition: Transition = .in) -> T
-#modify { return meta.type_is_float(T); }
-{
-   p := progress;
-
-   #insert -> string {
-      expressions :: string.[
-         "p",                                                                        // linear
-         "p * p",                                                                    // quad
-         "p * p * p",                                                                // cubic
-         "p * p * p * p",                                                            // quart
-         "p * p * p * p * p",                                                        // quint
-         "math.pow(2, (10 * (p - 1)))",                                              // expo
-         "-math.cos(p * (math.PI * 0.5)) + 1",                                       // sine
-         "-(math.sqrt(1 - (p * p)) - 1)",                                            // circ
-         "p * p * (2.7 * p - 1.7)",                                                  // back
-         "-math.pow(2, 10 * (p - 1)) * math.sin((p - 1.075) * (math.PI * 2) / 0.3)"  // elastic
-      ];
-
-      b: basic.String_Builder;
-
-      if is_constant(ease) basic.append(*b, "#");
-      basic.append(*b, "if ease == {\n");
-
-      info := type_info(Ease);
-      for info.names {
-         basic.print_to_builder(*b, #string END
-         case .%1; %2if transition == {
-            case .in;
-               return %3;
-
-            case .out;
-               p = 1 - p;
-               return p - (%3);
-
-            case .in_out;
-               p *= 2;
-               if p < 1 {
-                  return 0.5 * (%3);
-               }
-
-               p = 2 - p;
-               return 0.5 * (1 - (%3)) + 0.5;
-         }
-         END, it, ifx is_constant(transition) "#" else "", expressions[it_index]);
-      }
-
-      basic.append(*b, "}\n");
-
-      return basic.builder_to_string(*b);
-   }
-
-   return p;
-}
-
-
-#scope_file;
-
-
-meta :: #import "jc/meta";
-
-math  :: #import "Math"; // @future
-basic :: #import "Basic"; // @future

math/module.jai

@@ -5,7 +5,6 @@
 
 #load "vec.jai";
 #load "mat.jai";
-#load "ease.jai";
 
 
 #scope_module;