void Shader::loadFromString(const std::string& source)
{
ShaderParser parser;
parser.parse(source);
loadFromParser(parser);
}
DrawingCanvas::DrawingCanvas(DrawingInfo *info, FileParser *in_parser, QObject *parent)
: QGraphicsScene(parent),
parser(in_parser),
drawingInfo(info),
myBackgroundColor(Qt::white),
myMoveCursor(QPixmap(":/images/cursor_move.png")),
myRotateCursor(QPixmap(":/images/cursor_rotate.png")),
myBackgroundAlpha(DEFAULT_BACKGROUND_OPACITY/100.0*255)
{
myMode = Select;
bondline = 0;
selectionRectangle = 0;
myArrow = 0;
myTempMoveItem = 0;
// Hack to make the background border disappear (unless background color is changed)
//myBackgroundColor.setAlpha(myBackgroundAlpha);
myBackgroundColor.setAlpha(0);
setBackgroundBrush(QBrush(myBackgroundColor));
setSceneRect(QRectF(0, 0, DEFAULT_SCENE_SIZE_X, DEFAULT_SCENE_SIZE_Y));
// If the user provided a filename from the command line, there's a molecule in the parser.
// The filename is empty, however if that molecule came from a project.
if(parser->numMolecules() && !in_parser->fileName().isEmpty()) {
loadFromParser();
}
// xRot = yRot = zRot = 0;
// for(int r = 0; r < 3; r++)
// {
// for(int c = 0; c < 3; c++)
// {
// rotationMatrix[r][c] = ((r == c) ? 1 : 0);
// //printf("%6.4f ", rotationMatrix[r][c]);
// }
// //printf("\n");
// }
}
