//-----------------------------------------------------------------------------
// check if click landed on the map, and if yes move camera
bool MapCodegenState::check_click(int x, int y, float *camX, float *camY)
{
bool ret = false;
y = gViewSizeY-y;
short sw = (short)( (MSX(bbur.x) - MSX(bbll.x))/(2.0*orthoX) * gViewSizeX );
short sh = (short)( (MSY(bbur.y) - MSY(bbll.y))/(2.0*orthoY) * gViewSizeY );
short ssx = (short)( (MSX(bbll.x))/(2.0*orthoX) * gViewSizeX + (gViewSizeX/2) );
short ssy = (short)( (MSY(bbll.y))/(2.0*orthoY) * gViewSizeY + (gViewSizeY/2) );
short sex = (short)( ssx + sw );
short sey = (short)( ssy + sh );
if( (x>=ssx) && (x<=sex) && (y>=ssy) && (y<=sey) ) {
//cout << " cc in " << (*camX) <<","<<(*camY) << endl; // debug
ret = true;
} else {
if(x<=ssx) x = ssx;
if(x>=sex) x = sex;
if(y<=ssy) y = ssy;
if(y>=sey) y = sey;
}
*camX = -(bbur.x-bbll.x) * ((float)(x-ssx)/(float)(sex-ssx));
*camY = -(bbur.y-bbll.y) * ((float)(y-ssy)/(float)(sey-ssy));
//cout << " cc " << ssx<<","<<ssy << " - " <<sex<<","<<sey<< endl; // debug
//cout << " c2 " << x<<","<<y << " - " <<gViewSizeX<<","<<gViewSizeY<< endl; // debug
return ret;
}
void MapCodegenState::begin_node(node_t* node)
{
double sx = MSX(node->u.coord.x);
double sy = MSY(node->u.coord.y);
glColor4f( 0.0, 1.0, 0.0, 0.5*gFade);
glPointSize( 3.0 );
glBegin(GL_POINTS);
glVertex3f( sx,sy, zpos );
glEnd();
}
//-----------------------------------------------------------------------------
// function called by DotVisualizer to display view info
void MapCodegenState::show_view( void )
{
double sx = MSX(-gCamX);
double sy = MSY(-gCamY);
double lsx = MSX(-gLookatX);
double lsy = MSY(-gLookatY);
//double cx = gLookatX-gCamX, cy = gLookatY-gCamY, cz = 0.0-gCamZ;
if(!gMouseIn) {
glColor4f( 1.0, 0.0, 0.2, 0.25*gFade );
} else {
glColor4f( 1.0, 0.0, 0.2, 0.50*gFade );
}
glPointSize( 5.0 );
glBegin(GL_QUADS);
glVertex3f( MSX(gViewRegion[0].x),MSY(gViewRegion[0].y), 0.0 );
glVertex3f( MSX(gViewRegion[2].x),MSY(gViewRegion[2].y), 0.0 );
glVertex3f( MSX(gViewRegion[3].x),MSY(gViewRegion[3].y), 0.0 );
glVertex3f( MSX(gViewRegion[1].x),MSY(gViewRegion[1].y), 0.0 );
glEnd();
/* draw map and viewing region */
glColor4f( 0.0, 0.0, 0.7, 0.5*gFade);
glLineWidth( 1.0 );
glBegin(GL_LINES);
glVertex3f( sx,sy, zpos );
glVertex3f( lsx,lsy, zpos );
glEnd();
glColor4f( 0.5, 0.5, 1.0, 0.5*gFade);
glPointSize( 10.0 );
glBegin(GL_POINTS);
glVertex3f( sx,sy, zpos );
glEnd();
glColor4f( 0.0, 0.0, 0.2, 0.5*gFade);
glPointSize( 2.0 );
glBegin(GL_POINTS);
glVertex3f( lsx,lsy, zpos );
glEnd();
//cout << " sv " << sx<<","<<sy << " - " << x <<","<<y << endl; // debug
}
void MapCodegenState::begin_graph(graph_t* pGraph, box , point )
{
// draw map
double llx = pGraph->u.bb.LL.x;
double lly = pGraph->u.bb.LL.y;
double urx = pGraph->u.bb.UR.x;
double ury = pGraph->u.bb.UR.y;
double scaleX = (urx-llx);
double scaleY = (ury-lly);
//if(scaleY<scaleX) mapScale = (1.0/scaleX)*2.0;
//else mapScale = (1.0/scaleY)*2.0;
//mapScale *= 0.3;
if(scaleY<scaleX) {
mapScale = ( mapDestSize /scaleY);
if(( scaleX * mapScale )> (orthoX*2.0-mapOffset*2.0) ) {
mapScale = ( (orthoX*2.0-mapOffset*2.0)/scaleX);
}
} else {
mapScale = ( mapDestSize /scaleX);
if(( scaleY * mapScale )> (orthoX*2.0-mapOffset*2.0) ) {
mapScale = ((orthoX*2.0-mapOffset*2.0)/scaleY);
}
}
//gMousePosY = gViewSizeY-gMousePosY;
short sw = (short)( (MSX(bbur.x) - MSX(bbll.x))/(2.0*orthoX) * gViewSizeX );
short sh = (short)( (MSY(bbur.y) - MSY(bbll.y))/(2.0*orthoY) * gViewSizeY );
short ssx = (short)( (MSX(bbll.x))/(2.0*orthoX) * gViewSizeX + (gViewSizeX/2) );
short ssy = (short)( (MSY(bbll.y))/(2.0*orthoY) * gViewSizeY + (gViewSizeY/2) );
short sex = (short)( ssx + sw );
short sey = (short)( ssy + sh );
if( (gMousePosX>=ssx) && (gMousePosX<=sex) &&
((gViewSizeY-gMousePosY)>=ssy) && ((gViewSizeY-gMousePosY)<=sey) ) {
gMouseIn = true;
//gFade = 1.0;
//cout << " in " ; // debug
} else {
gMouseIn = false;
}
if(!gMouseIn) {
glColor4f( 0,0, 0.25 , 0.75*gFade);
//glColor4f( 0.0,0.0,0.0, 0.5*gFade);
} else {
//glColor4f( 0.25,0.25, 0.5 , 0.75*gFade);
glColor4f( 0,0, 0.35 , 0.75*gFade);
//glColor4f( 0.0,0.0,0.0, 0.5*gFade);
}
//glBegin(GL_QUADS);
box bound;
bound = pGraph->u.bb;
//glVertex3f( MSX(bbll.x),MSY(bbll.y), zpos );
//glVertex3f( MSX(bbur.x),MSY(bbll.y), zpos );
//glVertex3f( MSX(bbur.x),MSY(bbur.y), zpos );
//glVertex3f( MSX(bbll.x),MSY(bbur.y), zpos );
//glEnd();
//cout << " GL map start " << mapScale << endl;
// setup stencil buffer display
glEnable( GL_STENCIL_TEST );
glStencilFunc( GL_ALWAYS, 0x01, 0x01 );
glStencilOp( GL_REPLACE, GL_REPLACE, GL_REPLACE );
glBegin(GL_QUADS);
glVertex3f( MSX(bbll.x),MSY(bbll.y), zpos );
glVertex3f( MSX(bbur.x),MSY(bbll.y), zpos );
glVertex3f( MSX(bbur.x),MSY(bbur.y), zpos );
glVertex3f( MSX(bbll.x),MSY(bbur.y), zpos );
glEnd();
glStencilFunc( GL_EQUAL, 0x01, 0x01 );
glStencilOp( GL_KEEP, GL_KEEP, GL_KEEP );
// draw the rest
glLineWidth(1.0);
if(!gMouseIn) {
glColor4f( 0.0,0.0,0.0, 0.5*gFade);
} else {
glColor4f( 0.0,0.0,1.0, 0.5*gFade);
}
glBegin(GL_LINES);
glVertex3f( MSX(bbll.x),MSY(bbll.y), zpos );
glVertex3f( MSX(bbur.x),MSY(bbll.y), zpos );
glVertex3f( MSX(bbur.x),MSY(bbur.y), zpos );
glVertex3f( MSX(bbll.x),MSY(bbur.y), zpos );
glVertex3f( MSX(bbll.x),MSY(bbur.y), zpos );
glEnd();
}
void updatePMLHFieldUtilAll(int xStart, int xEnd, int yStart, int yEnd, int zStart, int zEnd, int xBound, int yBound, int zBound, pmlConstStruct cx[], pmlConstStruct cy[], pmlConstStruct cz[], int n){
int i, j, k; // These are the indexes
int x,y,z;// There are indexes for the pmlConstStruct indexs
long p;
int m;
double bxStore, byStore, bzStore;
double mu;
// Either this, or make cOnes a bigger array with number of elements which are the max of xLen, yLen, zLen
for (i=xStart;i<xEnd+1;i++){
x = abs(xBound - i)%PML_LAYERS;
for (j=yStart;j<yEnd+1;j++){
y = abs(yBound - j)%PML_LAYERS;
for (k=zStart;k<zEnd+1;k++){
z = abs(zBound - k)%PML_LAYERS;
p = PMLINDEX(i,j,k);
bxStore = BX(p);
byStore = BY(p);
bzStore = BZ(p);
mu = MUR(m)*MUNOT;
BX(p) = cy[y].c1*BX(p) + cy[y].c2*(EY(i,j,k+1) - EY(i,j,k) + EZ(i,j,k) - EZ(i,j+1,k) - MSX(m));
HX(i,j,k) = cz[z].c3*HX(i,j,k) + cz[z].c4*(cx[x].c5*BX(p)-cx[x].c6*bxStore)/mu;
BY(p) = cz[z].c1*BY(p) + cz[z].c2*(EZ(i+1,j,k) - EZ(i,j,k) + EX(i,j,k) - EX(i,j,k+1) - MSY(m));
HY(i,j,k) = cx[x].c3*HY(i,j,k) + cx[x].c4*(cy[y].c5*BY(p)-cy[y].c6*byStore)/mu;
BZ(p) = cx[x].c1*BZ(p) + cx[x].c2*(EX(i,j+1,k) - EX(i,j,k) + EY(i,j,k) - EY(i+1,j,k) - MSZ(m));
HZ(i,j,k) = cy[y].c3*HZ(i,j,k) + cy[y].c4*(cz[z].c5*BZ(p)-cz[z].c6*bzStore)/mu;
}}} // end for
}// end updatePMLHFieldUtilAll