// Set triangle normal direction using the vertex coordinate
// Note: assumes face direction follows right hand rule
// with curl direction defined by Vx[0]->Vx[1]->Vx[2]
void cisstTriangle::SetNormalFromVertices()
{
assert( Vx[0]>=0 && Vx[1]>=0 && Vx[2]>=0 );
vct3 a = VertexCoord(0);
vct3 b = VertexCoord(1);
vct3 c = VertexCoord(2);
vct3 n;
n.CrossProductOf((b-a),(c-a));
norm.Assign(n.Normalized());
}
VertexCoord locationToVertexCoord(const Location& location)
{
return VertexCoord(
static_cast<CellCoord::ValueType>( (location.x-HALF_CELL_SIZE_X+1)/HALF_CELL_SIZE_X ),
static_cast<CellCoord::ValueType>( (location.y-HALF_CELL_SIZE_Y+1)/HALF_CELL_SIZE_Y )
);
}
void MapManager::draw()
{
const fdkgame::navi::VertexMap& vertexMap = getVertexMap(
fdkgame::navi::VertexMapType(g_Option.getMoveCapability(), g_Option.getUnitSize())
);
if (g_Option.isOn(Option::Toggle_ShowVertex))
{
for (int y = 0; y < vertexMap.getSizeY(); ++y)
{
for (int x = 0; x < vertexMap.getSizeX(); ++x)
{
util::drawVertex(VertexCoord(x, y),
(vertexMap.getBlockValue(VertexCoord(x, y)) > 0) ? ARGB(255, 226, 98, 29) : ARGB(255, 131, 164, 108)
);
}
}
}
if (g_Option.isOn(Option::Toggle_ShowVertexCoordInMouse))
{
Location mouseLocation;
g_HGE->Input_GetMousePos(&mouseLocation.x, &mouseLocation.y);
VertexCoord vertexCoord = util::locationToNearestVertexCoord(mouseLocation);
g_Font.printf(mouseLocation.x-20.0f,mouseLocation.y-20.0f,HGETEXT_LEFT,"%d,%d", vertexCoord.x, vertexCoord.y);
}
if (g_Option.isOn(Option::Toggle_ShowVertexIDInMouse))
{
Location mouseLocation;
g_HGE->Input_GetMousePos(&mouseLocation.x, &mouseLocation.y);
VertexCoord vertexCoord = util::locationToNearestVertexCoord(mouseLocation);
if (vertexMap.isValidNodeCoord(vertexCoord))
{
g_Font.printf(mouseLocation.x-20.0f,mouseLocation.y-20.0f,HGETEXT_LEFT,"%d", vertexMap.toNodeID(vertexCoord) );
}
}
}
VertexCoord locationToNearestVertexCoord(const Location& location)
{
return VertexCoord(
(location.x-QUATER_CELL_SIZE_X)/HALF_CELL_SIZE_X,
(location.y-QUATER_CELL_SIZE_Y)/HALF_CELL_SIZE_Y
);
//VertexCoord topLeftVertexCoord = locationToVertexCoord(location);
//Location topLeftLocation = vertexCoordToLocation(topLeftVertexCoord);
//Location offset = location - topLeftLocation;
//return VertexCoord(topLeftVertexCoord.x + (offset.x > QUATER_CELL_SIZE_X ? 1 : 0),
// topLeftVertexCoord.y + (offset.y > QUATER_CELL_SIZE_Y ? 1 : 0) );
}
