sync

test.cpp

@@ -57,7 +57,7 @@ namespace UwU {
         mixed.r = this->lerp8(a.r, b.r, t);
         mixed.g = this->lerp8(a.g, b.g, t);
         mixed.b = this->lerp8(a.b, b.b, t);
-        mixed.a = this->lerp8(a.a, b.a, t);
+        mixed.a = this->lerp8(a.a, b.a, t); // maybe the alpha channel should be handled differently?
         return mixed;
       }
 
@@ -216,14 +216,14 @@ namespace UwU {
         uint8_t xGrad[w];
         uint8_t yGrad[h];
 
-        // determine m and calculate horizontal gradient coefficient
+        // determine m and calculate horizontal gradient coefficients
         if (w < 256) {
           this->gradHigh(w, xGrad);
         } else {
           this->gradLow(w, xGrad);
         }
 
-        // determine m and calculate vertical gradient coefficient
+        // determine m and calculate vertical gradient coefficients
         if (h < 256) {
           this->gradHigh(h, yGrad);
         } else {
@@ -242,8 +242,6 @@ namespace UwU {
             putPixel(x, y, Xmix.r, Xmix.g, Xmix.b, Xmix.a);
           }
         }
-
-
         return;
       }
       
@@ -296,7 +294,7 @@ int main(void) {
   UwU::Color red = UwU::Color(0xff0000ff);
   UwU::Color green = UwU::Color(0x00ff00ff);
   UwU::Color blue = UwU::Color(0x0000ffff);
-  UwU::Color alpha = UwU::Color(0xffffff00);
+  UwU::Color alpha = UwU::Color(0x00000000);
   printf("r: %u, g:%u, b:%u, a:%u\n", fuchsia.r, fuchsia.g, fuchsia.b, fuchsia.a);
 
   // struct waymini *wm = waymini_create(w, h, on_key, NULL);
@@ -306,7 +304,7 @@ int main(void) {
 
   
   draw.rectangle(UwU::Coord2(69, 69), UwU::Coord2(420, 420), fuchsia);
-  draw.rectangleGradient(UwU::Coord2(200, 200), UwU::Coord2(600, 400), red, blue, blue, red);
+  draw.rectangleGradient(UwU::Coord2(200, 200), UwU::Coord2(600, 400), red, blue, alpha, red);