triggerRipple()

void triggerRipple

(

)

Definition at line 147 of file wavefx.cpp.

                     {
    // Define a margin percentage to keep ripples away from the edges
    float perc = .15f;
    
    // Calculate the boundaries for the ripple (15% from each edge)
    uint8_t min_x = perc * WIDTH;          // Left boundary
    uint8_t max_x = (1 - perc) * WIDTH;    // Right boundary
    uint8_t min_y = perc * HEIGHT;         // Top boundary
    uint8_t max_y = (1 - perc) * HEIGHT;   // Bottom boundary
    
    // Generate a random position within these boundaries
    int x = random(min_x, max_x);
    int y = random(min_y, max_y);
    
    // Set a wave peak at this position in both wave layers
    // The value 1.0 represents the maximum height of the wave
    waveFxLower.setf(x, y, 1);  // Create ripple in lower layer
    waveFxUpper.setf(x, y, 1);  // Create ripple in upper layer
}

References HEIGHT, waveFxLower, waveFxUpper, WIDTH, x, and y.

Referenced by loop(), processAutoTrigger(), and wavefx_loop().

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