path: root/visualization/qmpvirtualpiano3d.cpp

#include <cstring>
#include "qmpvirtualpiano3d.hpp"
#define configureVertex(v,sub,_x,_y,_z) v[sub].x=_x,v[sub].y=_y,v[sub].z=_z;
const double gap[]={WK_TALWIDTH/2*0.92,WK_TALWIDTH/2*1.23,WK_TALWIDTH/2*1.2,
				   WK_TALWIDTH/2*0.95,WK_TALWIDTH*1.1,WK_TALWIDTH/2*0.95,
				   WK_TALWIDTH/2*1.2,WK_TALWIDTH/2*1.15,WK_TALWIDTH/2*1,
				   WK_TALWIDTH/2*1.3,WK_TALWIDTH/2*0.85,WK_TALWIDTH*1.1};
qmpVirtualPiano3D::qmpVirtualPiano3D()
{
	ebuf=new smEntity3DBuffer();buildKeys();memset(traveld,0,sizeof(traveld));
}
qmpVirtualPiano3D::~qmpVirtualPiano3D()
{
	delete wkcf;delete wkeb;delete wkd;delete wkg;delete wka;delete bk;
	wkcf=wkeb=wkd=wkg=wka=bk=nullptr;delete ebuf;ebuf=nullptr;
}
void qmpVirtualPiano3D::render(smvec3d p)
{
	p.x-=WK_TALWIDTH*37*1.075;
	for(int i=0;i<128;++i)
	{
		smMatrix m;m.loadIdentity();m.rotate(-0.2*traveld[i],1,0,0);
		switch(i%12)
		{
			case 0:case 5:
				if(wkcf)ebuf->addTransformedEntity(wkcf,m,p);
			break;
			case 2:
				if(wkd)ebuf->addTransformedEntity(wkd,m,p);
			break;
			case 4:case 11:
				if(wkeb)ebuf->addTransformedEntity(wkeb,m,p);
			break;
			case 7:
				if(wkg)ebuf->addTransformedEntity(wkg,m,p);
			break;
			case 9:
				if(wka)ebuf->addTransformedEntity(wka,m,p);
			break;
			case 1:case 3:case 6:case 8:case 10:
				if(bk)ebuf->addTransformedEntity(bk,m,p);
			break;
		}
		p.x+=gap[i%12];
	}
	ebuf->drawBatch();
}
void qmpVirtualPiano3D::setKeyTravelDist(int k,double td)
{traveld[k]=td;}

void qmpVirtualPiano3D::buildKeys()
{
	wkcf=new smEntity3D();wkeb=new smEntity3D();wkd=new smEntity3D();
	wkg=new smEntity3D();wka=new smEntity3D();bk=new smEntity3D();
	wkcf->addVertices(19,
		makeVertex(-WK_TALWIDTH/2,0,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_PREWIDTH,0,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_PREWIDTH,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN+WK_WING,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN+WK_WING,WK_HEIGHT,0xFFFFFFFF,0,0),////
		makeVertex(-WK_TALWIDTH/2,0,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_PREWIDTH,0,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_PREWIDTH,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,0,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_PREWIDTH,0,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_PREWIDTH,WK_PRELEN,0,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN,0,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,0,0xFFCCCCCC,0,0));
	wkcf->addIndices(48,
		0,1,3, 1,2,3, 3,4,6, 4,5,6,
		7,8,13, 8,13,14, 8,14,15, 8,9,15,
		9,10,15, 10,15,16, 10,11,17, 10,16,17,
		11,12,18, 11,17,18, 18,12,13, 12,13,7);

	wkeb->addVertices(19,
		makeVertex( WK_TALWIDTH/2,0,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2-WK_PREWIDTH,0,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2-WK_PREWIDTH,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN+WK_WING,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN+WK_WING,WK_HEIGHT,0xFFFFFFFF,0,0),////
		makeVertex( WK_TALWIDTH/2,0,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2-WK_PREWIDTH,0,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2-WK_PREWIDTH,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,0,0,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2-WK_PREWIDTH,0,0,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2-WK_PREWIDTH,WK_PRELEN,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,0,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,0,0xFFCCCCCC,0,0));
	wkeb->addIndices(48,
		0,1,3, 1,2,3, 3,4,6, 4,5,6,
		7,8,13, 8,13,14, 8,14,15, 8,9,15,
		9,10,15, 10,15,16, 10,11,17, 10,16,17,
		11,12,18, 11,17,18, 18,12,13, 12,13,7);

	wkd->addVertices(24,
		makeVertex(-WK_TALWIDTH/2+(WK_TALWIDTH-WK_PREWIDTH)/2,0,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2-(WK_TALWIDTH-WK_PREWIDTH)/2,0,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2-(WK_TALWIDTH-WK_PREWIDTH)/2,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2+(WK_TALWIDTH-WK_PREWIDTH)/2,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN+WK_WING,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN+WK_WING,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),////
		makeVertex(-WK_TALWIDTH/2+(WK_TALWIDTH-WK_PREWIDTH)/2,0,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2-(WK_TALWIDTH-WK_PREWIDTH)/2,0,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2-(WK_TALWIDTH-WK_PREWIDTH)/2,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2+(WK_TALWIDTH-WK_PREWIDTH)/2,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),////
		makeVertex(-WK_TALWIDTH/2+(WK_TALWIDTH-WK_PREWIDTH)/2,0,0,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2-(WK_TALWIDTH-WK_PREWIDTH)/2,0,0,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2-(WK_TALWIDTH-WK_PREWIDTH)/2,WK_PRELEN,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2+(WK_TALWIDTH-WK_PREWIDTH)/2,WK_PRELEN,0,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN,0,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN,0,0xFFCCCCCC,0,0));
	wkd->addIndices(60,
		0,1,2, 0,2,3, 4,5,6, 4,6,7,
		8,9,16, 9,16,17, 9,10,18, 9,17,18,
		10,12,18, 12,18,19, 12,13,20, 12,19,20,
		13,14,21, 13,20,21, 14,15,21, 15,21,22,
		15,11,22, 11,22,23, 11,23,8, 23,16,8);

	wkg->addVertices(24,
		makeVertex(-WK_TALWIDTH/2+WK_WING+WK_TALWIDTH/12,0,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_WING+WK_TALWIDTH/12+WK_PREWIDTH,0,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_WING+WK_TALWIDTH/12+WK_PREWIDTH,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_WING+WK_TALWIDTH/12,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN+WK_WING,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN+WK_WING,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),////
		makeVertex(-WK_TALWIDTH/2+WK_WING+WK_TALWIDTH/12,0,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_WING+WK_TALWIDTH/12+WK_PREWIDTH,0,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_WING+WK_TALWIDTH/12+WK_PREWIDTH,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_WING+WK_TALWIDTH/12,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),////
		makeVertex(-WK_TALWIDTH/2+WK_WING+WK_TALWIDTH/12,0,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_WING+WK_TALWIDTH/12+WK_PREWIDTH,0,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_WING+WK_TALWIDTH/12+WK_PREWIDTH,WK_PRELEN,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2+WK_WING+WK_TALWIDTH/12,WK_PRELEN,0,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN,0,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN,0,0xFFCCCCCC,0,0));
	wkg->addIndices(60,
		0,1,2, 0,2,3, 4,5,6, 4,6,7,
		8,9,16, 9,16,17, 9,10,18, 9,17,18,
		10,12,18, 12,18,19, 12,13,20, 12,19,20,
		13,14,21, 13,20,21, 14,15,21, 15,21,22,
		15,11,22, 11,22,23, 11,23,8, 23,16,8);

	wka->addVertices(24,
		makeVertex(WK_TALWIDTH/2-WK_WING-WK_TALWIDTH/24-WK_PREWIDTH,0,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(WK_TALWIDTH/2-WK_WING-WK_TALWIDTH/24,0,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(WK_TALWIDTH/2-WK_WING-WK_TALWIDTH/24,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(WK_TALWIDTH/2-WK_WING-WK_TALWIDTH/24-WK_PREWIDTH,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN+WK_WING,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN+WK_WING,WK_HEIGHT,0xFFFFFFFF,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFFFFFFF,0,0),////
		makeVertex(WK_TALWIDTH/2-WK_WING-WK_TALWIDTH/24-WK_PREWIDTH,0,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(WK_TALWIDTH/2-WK_WING-WK_TALWIDTH/24,0,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(WK_TALWIDTH/2-WK_WING-WK_TALWIDTH/24,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(WK_TALWIDTH/2-WK_WING-WK_TALWIDTH/24-WK_PREWIDTH,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,WK_HEIGHT,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN,WK_HEIGHT,0xFFCCCCCC,0,0),////
		makeVertex(WK_TALWIDTH/2-WK_WING-WK_TALWIDTH/24-WK_PREWIDTH,0,0,0xFFCCCCCC,0,0),
		makeVertex(WK_TALWIDTH/2-WK_WING-WK_TALWIDTH/24,0,0,0xFFCCCCCC,0,0),
		makeVertex(WK_TALWIDTH/2-WK_WING-WK_TALWIDTH/24,WK_PRELEN,0,0xFFCCCCCC,0,0),
		makeVertex(WK_TALWIDTH/2-WK_WING-WK_TALWIDTH/24-WK_PREWIDTH,WK_PRELEN,0,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN,0,0xFFCCCCCC,0,0),
		makeVertex( WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN+WK_TALLEN,0,0xFFCCCCCC,0,0),
		makeVertex(-WK_TALWIDTH/2,WK_PRELEN,0,0xFFCCCCCC,0,0));
	wka->addIndices(60,
		0,1,2, 0,2,3, 4,5,6, 4,6,7,
		8,9,16, 9,16,17, 9,10,18, 9,17,18,
		10,12,18, 12,18,19, 12,13,20, 12,19,20,
		13,14,21, 13,20,21, 14,15,21, 15,21,22,
		15,11,22, 11,22,23, 11,23,8, 23,16,8);

	bk->addVertices(10,
		makeVertex(-BK_WIDTH/2,0,BK_HEIGHT+BK_BOTTOM,0xFF000000,0,0),
		makeVertex( BK_WIDTH/2,0,BK_HEIGHT+BK_BOTTOM,0xFF000000,0,0),
		makeVertex( BK_WIDTH/2,BK_PRELEN,BK_HEIGHT+BK_BOTTOM,0xFF000000,0,0),
		makeVertex(-BK_WIDTH/2,BK_PRELEN,BK_HEIGHT+BK_BOTTOM,0xFF000000,0,0),
		makeVertex(-BK_WIDTH/2,WK_PRELEN*0.995,BK_DBOTTOM+BK_BOTTOM,0xFF000000,0,0),
		makeVertex( BK_WIDTH/2,WK_PRELEN*0.995,BK_DBOTTOM+BK_BOTTOM,0xFF000000,0,0),
		makeVertex( BK_WIDTH/2,WK_PRELEN*0.995,BK_BOTTOM,0xFF000000,0,0),
		makeVertex(-BK_WIDTH/2,WK_PRELEN*0.995,BK_BOTTOM,0xFF000000,0,0),
		makeVertex(-BK_WIDTH/2,0,BK_BOTTOM,0xFF000000,0,0),
		makeVertex( BK_WIDTH/2,0,BK_BOTTOM,0xFF000000,0,0));
	bk->addIndices(48,
		0,1,3, 1,2,3, 2,3,4, 2,4,5,
		4,5,7, 5,6,7, 6,7,8, 6,8,9,
		0,1,8, 1,8,9, 2,5,6, 2,6,9,
		2,9,1, 3,4,7, 3,7,8, 3,8,0);
}