hex_add_oversampled_bleplike()

static void fl::third_party::hexwave::hex_add_oversampled_bleplike ( float * output, float time_since_transition, float scale, float * data, HexWaveEngine * engine )

static

Definition at line 88 of file stb_hexwave.cpp.hpp.

{
   float *d1,*d2;
   float lerpweight;
   int32_t i, bw = engine->width;
 
   int32_t slot = (int32_t) (time_since_transition * engine->oversample);
   if (slot >= engine->oversample)
      slot = engine->oversample-1; // clamp in case the floats overshoot
 
   d1 = &data[ slot   *bw];
   d2 = &data[(slot+1)*bw];
 
   lerpweight = time_since_transition * engine->oversample - slot;
   for (i=0; i < bw; ++i)
      output[i] += scale * (d1[i] + (d2[i]-d1[i])*lerpweight);
}

References fl::FL_NO_EXCEPT, and scale.

Referenced by hex_blamp(), and hex_blep().

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