Gradients project

visuals/Gradients/Gradients.pyde

@@ -0,0 +1,50 @@
+import pprint, random, colorsys
+
+def blend(fromRGB, toRGB, midpoints=10):
+    arr = []
+    R1, G1, B1 = fromRGB
+    R2, G2, B2 = toRGB
+    Rdiv = (R1 - R2) / float(midpoints)
+    Gdiv = (G1 - G2) / float(midpoints)
+    Bdiv = (B1 - B2) / float(midpoints)
+    for x in range(floor(midpoints+1)):
+        R = R1 - (Rdiv * x)
+        G = G1 - (Gdiv * x)
+        B = B1 - (Bdiv * x)
+        arr.append((R, G, B))
+    return arr
+
+def rndTuple(n):
+    return random.randint(0, n), random.randint(0, n), random.randint(0, n)
+
+def HSVtuple():
+    preH, preS, preV = random.randint(0, 360) / 360.0, 1, 1
+    preR, preG, preB = colorsys.hsv_to_rgb(preH, preS, preV)
+    return preR * 255, preG * 255, preB * 255
+
+def regen():
+    global arr, precision
+    precision = 1000.0
+    # Generated via RGB randomization
+    RGB1, RGB2 = rndTuple(255), rndTuple(255)
+    
+    # Generated via HSV to RGB randomization
+    RGB1, RGB2 = HSVtuple(), HSVtuple()
+    arr = blend(RGB1, RGB2, midpoints=precision)
+
+def setup():
+    size(1000, 1000)
+    regen()
+    
+pp = pprint.PrettyPrinter()
+
+def draw():
+    global arr, precision
+    xDiv = width/precision
+    for x in range(floor(precision)):
+        fill(*arr[x])
+        stroke(0, 0, 0, 0)
+        rect(0, x * xDiv, width, (x + 1) * xDiv)
+
+def mouseClicked():
+    regen()

visuals/Gradients/sketch.properties

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+mode=Python
+mode.id=jycessing.mode.PythonMode

visuals/README.md

@@ -8,4 +8,6 @@ All my projects attempting to create vivid or interesting visuals using the Proc
 
 - **CircleIntersection** Plots circles in places where others aren't, expoonentially becoming slower and slower with each successfully located spot. Somewhat buggy and needs tuning to become much faster using a better algorithm, and probably better methods for deciding where spots are (less random, more organized manner).
 
-- **EquilateralTriangle** Places squares in increasing size whilst rotating.
+- **EquilateralTriangle** Places squares in increasing size whilst rotating.
+
+- **Gradients** Builds simple linear RGB gradients from 1 random color to another.