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Use global constant for pi instead of define. Calculate sinus transform in envelope transform only if amount more than zero.

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xenakios
2018-03-26 15:40:30 +03:00
parent 52ebb38415
commit 8421269565
4 changed files with 11 additions and 12 deletions
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5
Source/jcdp_envelope.h
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@ -596,8 +596,9 @@ public:
double center_v = m_minvalue + (m_maxvalue - m_minvalue) / 2.0;
double diff = center_v - v;
double scaled = center_v - m_transform_y_scale * diff;
double shifted = scaled + m_transform_y_shift + m_transform_y_sinus*
sin(2*3.141592653*(x-m_transform_x_shift)*m_transform_y_sinus_freq);
double shifted = scaled + m_transform_y_shift;
if (m_transform_y_sinus>0.0)
shifted+=m_transform_y_sinus * sin(2*c_PI*(x-m_transform_x_shift)*m_transform_y_sinus_freq);
double tiltline = m_transform_y_tilt-(2.0*m_transform_y_tilt*x);
double tilted = shifted+tiltline;
if (m_transform_y_random_amount > 0.0)