Fix previous commit

hmyuna · Jan 10, 2021 · 8d14b66 · 8d14b66
1 parent 92b0953
commit 8d14b66
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/manimlib/shader_wrapper.py b/manimlib/shader_wrapper.py
@@ -160,7 +160,7 @@ def get_colormap_code(colormap="viridis"):
         for n in np.linspace(0, len(rgbs) - 1, 9)
     ]
     data = ",".join(
-        "vec3({}, {}, {}),".format(*color)
+        "vec3({}, {}, {})".format(*color)
         for color in sparse_rgbs
     )
     return f"vec3[9]({data})"
diff --git a/manimlib/shaders/inserts/finalize_color.glsl b/manimlib/shaders/inserts/finalize_color.glsl
@@ -1,5 +1,5 @@
 vec3 float_to_color(float value, float min_val, float max_val, vec3[9] colormap_data){
-    float alpha = smoothstep(min_val, max_val, value);
+    float alpha = clamp((value - min_val) / (max_val - min_val), 0.0, 1.0);
     int disc_alpha = min(int(alpha * 8), 7);
     return mix(
         colormap_data[disc_alpha],