diff --git a/img2array.py b/img2array.py
index 7bab2a0..11396a2 100644
--- a/img2array.py
+++ b/img2array.py
@@ -20,6 +20,8 @@ if len(sys.argv) < 2:
   quit()
 
 FILENAME = ""
+PALETTE = ""
+USE_PALETTE = False
 NAME = "texture"
 GUARDS = False
 OUT_WIDTH = 64
@@ -34,17 +36,34 @@ for s in sys.argv:
     GUARDS = True
   elif s[:2] == "-n":
     NAME = s[2:]
+  elif s[:2] == "-p":
+    PALETTE = s[2:]
+    USE_PALETTE = True
   else:
     FILENAME = s
 
+imageArray = []
+paletteColors = []
+paletteArray = []
+
 image = Image.open(FILENAME).convert("RGB")
 pixels = image.load()
 
+if len(PALETTE) > 0:
+  palette = Image.open(PALETTE).convert("RGB")
+  pixelsPal = palette.load()
+
+  for y in range(palette.size[1]):
+    for x in range(palette.size[0]):
+      c = pixelsPal[x,y]
+      paletteColors.append(c)
+      paletteArray.append(c[0])
+      paletteArray.append(c[1])
+      paletteArray.append(c[2])
+
 image2 = Image.new("RGB",(OUT_WIDTH,OUT_HEIGHT),color="white")
 pixels2 = image2.load()
 
-imageArray = []
-
 for y in range(OUT_HEIGHT):
   for x in range(OUT_WIDTH):
     coord = (
@@ -53,27 +72,38 @@ for y in range(OUT_HEIGHT):
 
     pixel = pixels[coord]
 
-    imageArray.append(pixel)
+    if USE_PALETTE:
+      closestIndex = 0     
+      closestDiff = 1024
 
-    pixels2[x,y] = pixel
+      # find the index of the closest color:
+
+      for i in range(len(paletteColors)):
+        c = paletteColors[i]
+        diff = abs(pixel[0] - c[0]) + abs(pixel[1] - c[1]) + abs(pixel[2] - c[2])
+
+        if diff < closestDiff:
+          closestIndex = i
+          closestDiff = diff
+
+      imageArray.append(closestIndex)
+      pixels2[x,y] = paletteColors[closestIndex]
+    else:
+      imageArray.append(pixel[0])
+      imageArray.append(pixel[1])
+      imageArray.append(pixel[2])
+      pixels2[x,y] = pixel
 
 #-----------------------
 
-if GUARDS:
-  print("#ifndef " + NAME.upper() + "_TEXTURE_H")
-  print("#define " + NAME.upper() + "_TEXTURE_H\n")
+def printArray(array, name, sizeString):
+  print("uint8_t " + name + "[" + sizeString + "] = {")
+  arrayString = ""
 
-print("#define " + NAME.upper() + "_WIDTH " + str(OUT_WIDTH))
-print("#define " + NAME.upper() + "_HEIGHT " + str(OUT_HEIGHT))
-print("")
-print("uint8_t " + NAME + "Texture[" + NAME.upper() + "_WIDTH * " + NAME.upper() + "_HEIGHT * 3] = {")
-arrayString = ""
+  lineLen = 0
 
-lineLen = 0
-
-for v in imageArray:
-  for c in v:
-    item = str(c) + ","
+  for v in array:
+    item = str(v) + ","
 
     lineLen += len(item)
 
@@ -83,8 +113,20 @@ for v in imageArray:
 
     arrayString += item
 
-print(arrayString[:-1])
-print("}; // " + NAME + "Texture")
+  print(arrayString[:-1])
+  print("}; // " + name + "\n")
+
+if GUARDS:
+  print("#ifndef " + NAME.upper() + "_TEXTURE_H")
+  print("#define " + NAME.upper() + "_TEXTURE_H\n")
+
+if USE_PALETTE:
+  printArray(paletteArray,NAME + "Palette",str(len(paletteArray)))
+
+printArray(imageArray,NAME + "Texture",NAME.upper() + "_WIDTH * " + NAME.upper() + "_HEIGHT * 3")
+
+print("#define " + NAME.upper() + "_WIDTH " + str(OUT_WIDTH))
+print("#define " + NAME.upper() + "_HEIGHT " + str(OUT_HEIGHT))
 
 if GUARDS:
   print("\n#endif // guard")
diff --git a/small3dlib.h b/small3dlib.h
index a866b11..4ddcf0d 100644
--- a/small3dlib.h
+++ b/small3dlib.h
@@ -453,6 +453,7 @@ typedef struct
                                    - 0 none
                                    - 1 clock-wise
                                    - 2 counter clock-wise */
+  int8_t visible;             /**< Can be used to easily hide the model. */
 } S3L_DrawConfig;
 
 void S3L_initDrawConfig(S3L_DrawConfig *config);
@@ -1042,6 +1043,7 @@ void S3L_initPixelInfo(S3L_PixelInfo *p) // TODO: maybe non-pointer for p
 void S3L_initDrawConfig(S3L_DrawConfig *config)
 {
   config->backfaceCulling = 1;
+  config->visible = 1;
 }
 
 static inline void S3L_PIXEL_FUNCTION(S3L_PixelInfo *pixel); // forward decl
@@ -1797,6 +1799,9 @@ void S3L_drawScene(S3L_Scene scene)
 
   for (modelIndex = 0; modelIndex < scene.modelCount; ++modelIndex)
   {
+    if (!scene.models[modelIndex].config.visible)
+      continue;
+
 #if S3L_SORT != 0
     if (S3L_sortArrayLength >= S3L_MAX_TRIANGES_DRAWN)
       break;
diff --git a/testSDL.c b/testSDL.c
index b833b42..90bade2 100644
--- a/testSDL.c
+++ b/testSDL.c
@@ -12,7 +12,7 @@
 
 #define S3L_FLAT 0
 #define S3L_STRICT_NEAR_CULLING 0
-#define S3L_PERSPECTIVE_CORRECTION 0
+#define S3L_PERSPECTIVE_CORRECTION11
 #define S3L_SORT 0
 #define S3L_Z_BUFFER 1
 
diff --git a/todo.txt b/todo.txt
index 7275eac..1762122 100644
--- a/todo.txt
+++ b/todo.txt
@@ -8,6 +8,10 @@ features:
   - back-to-front (slower, better memory efficiency)       DONE
   - front-to-back (faster, but needs 1bit stencil buffer)  DONE
 
+- dithered barycentric interpolation function that is faster than normal
+  interpolation -- it will randomly picky one of three values, with greater
+  probabilities at greater coords
+
 - option to disable baycentric coordinates computing    DONE
 
 - Z-buffer: