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9ea976c39e
git-svn-id: https://projectm.svn.sourceforge.net/svnroot/projectm/trunk@1383 6778bc44-b910-0410-a7a0-be141de4315d
101 lines
2.2 KiB
C++
101 lines
2.2 KiB
C++
/*
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* RovastarFractopiaFrantic.hpp
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*
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* Created on: Jun 18, 2008
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* Author: pete
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*/
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#include "Pipeline.hpp"
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#include "Transformation.hpp"
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#include "NativePreset.hpp"
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class RovastarFractopiaFrantic : public Pipeline
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{
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public:
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Border border;
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MotionVectors vectors;
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float dx, dy;
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float q4, q5, q6;
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float movement;
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RovastarFractopiaFrantic() : Pipeline()
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{
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drawables.push_back(&vectors);
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drawables.push_back(&border);
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screenDecay = 1.0;
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vectors.x_num = 64;
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vectors.y_num = 48;
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vectors.r = 0.0;
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vectors.g = 0.0;
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vectors.b = 0.0;
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vectors.a = 1.0;
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vectors.x_offset = -0.002;
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vectors.length = 2.0;
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border.outer_size = 0.05;
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border.outer_a = 1.0;
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border.inner_size = 0.04;
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border.inner_r = 0.0;
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border.inner_g = 0.0;
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border.inner_g = 0.0;
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border.inner_a = 1.0;
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q4 = 0.249+0.5*(rand()%100*0.01);
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q5 = 0.249+0.5*(rand()%100*0.01);
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q6 = 0.249+0.5*(rand()%100*0.01);
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movement = 0.0;
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}
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virtual void Render(const BeatDetect &music, const PipelineContext &context)
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{
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movement += 0.5*(((music.bass+music.bass_att + 0.075*pow((music.bass+0.6*music.bass_att+0.2*music.treb_att),3)))/(float)context.fps);
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if (movement > 10000.0)
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movement = 0.0;
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border.outer_r = q4+0.25*sin(movement*3.816);
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border.outer_g = q4+0.25*sin(movement*0.744);
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border.outer_b = q4+0.25*sin(movement*0.707);
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if(music.bass+music.bass_att > 3.0) textureWrap = 1;
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else textureWrap = 0;
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vectors.y_offset = 0.03*sin(movement*0.34);
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vectors.x_offset = 0.035*(sin(movement*0.217)+cos(movement*0.413)+sin(movement*0.311));
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dx =0.01*sin(movement*5);
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dy =0.0005*(music.bass+music.bass_att);
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}
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virtual PixelPoint PerPixel(PixelPoint p, const PerPixelContext context)
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{
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float myy = context.y-(0.250025);
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float myx = context.x-0.5;
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Transforms::Zoom(p,context,0.98,1.503744);
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p.x = p.x - (dx + 2*(2*myx*myy));
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p.y = p.y - (dy + 2*((myy*myy) - (myx*myx)));
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return p;
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}
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};
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typedef NativePreset<RovastarFractopiaFrantic> RovastarFractopiaFranticPreset;
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extern "C" RovastarFractopiaFranticPreset * create(const char * url) {
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return new RovastarFractopiaFranticPreset(std::string(url));
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}
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extern "C" void destroy(RovastarFractopiaFranticPreset * preset) {
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delete preset;
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}
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