renderLed()

void Ripple::renderLed ( byte ledColors[40][14][3], unsigned long age )

inlineprivate

Definition at line 392 of file ripple.h.

                                                                 {
      int strip = ledAssignments[position[0]][0];
      int led = ledAssignments[position[0]][2] + position[1];
 
      int red = ledColors[position[0]][position[1]][0];
      int green = ledColors[position[0]][position[1]][1];
      int blue = ledColors[position[0]][position[1]][2];
 
      ledColors[position[0]][position[1]][0] = byte(min(255, max(0, int(fmap(float(age), 0.0, float(lifespan), (color >> 8) & 0xFF, 0.0)) + red)));
      ledColors[position[0]][position[1]][1] = byte(min(255, max(0, int(fmap(float(age), 0.0, float(lifespan), (color >> 16) & 0xFF, 0.0)) + green)));
      ledColors[position[0]][position[1]][2] = byte(min(255, max(0, int(fmap(float(age), 0.0, float(lifespan), color & 0xFF, 0.0)) + blue)));
 
#ifdef DEBUG_RENDERING
      Serial.print("Rendering ripple position (");
      Serial.print(position[0]);
      Serial.print(',');
      Serial.print(position[1]);
      Serial.print(") at Strip ");
      Serial.print(strip);
      Serial.print(", LED ");
      Serial.print(led);
      Serial.print(", color 0x");
      for (int i = 0; i < 3; i++) {
        if (ledColors[position[0]][position[1]][i] <= 0x0F)
          Serial.print('0');
        Serial.print(ledColors[position[0]][position[1]][i], HEX);
      }
      Serial.println();
#endif
    }

References color, fmap(), ledAssignments, ledColors, lifespan, and position.

Referenced by advance().

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