void Graphics2D::Painter::KeyPressed(unsigned char ch, int x, int y) {
switch (ch) {
// 1 choose black
case 49:
setColor(Color::black());
break;
// 2 choose blue
case 50:
setColor(Color::blue());
break;
// 3 choose red
case 51:
setColor(Color::red());
break;
// 4 choose green
case 52:
setColor(Color::green());
break;
// p choose point
case 112 :
setPrimitive("Point");
tmp_.resize(0);
break;
// l choose line
case 108:
setPrimitive("Line");
tmp_.resize(0);
break;
// o choose polygon
case 111:
setPrimitive("Polygon");
tmp_.resize(0);
break;
// b choose box
case 98:
setPrimitive("Box");
tmp_.resize(0);
break;
// f free painting
case 102:
setPrimitive("Free");
tmp_.resize(0);
break;
// h help
case 104:
cout << "press 1-4 to select color" << endl;
cout << " " << "1: black" << endl;
cout << " " << "2: blue" << endl;
cout << " " << "3: red" << endl;
cout << " " << "4: green" << endl;
cout << "press p to draw points" << endl;
cout << "press l to draw lines" << endl;
cout << "press o to draw polygons" << endl;
cout << "press b to draw boxes" << endl;
cout << "press f to draw free" << endl;
break;
// escape exit
case 27:
exit(0);
break;
default:
break;
}
}
void Model::makeBox(const glm::vec3 &size, const glm::vec3 ¢er, const glm::vec4 &texRect) {
clearVertices();
clearIndices();
setPrimitive(GLTriangles);
addBox(size, center, texRect);
}
void Model::makeBall(float radius, size_t step, size_t rstep, const glm::vec3 ¢er) {
clearVertices();
clearIndices();
setPrimitive(GLTriangles);
addBall(radius, step, rstep, center);
}
void Model::makePlane(const glm::vec3 &a, const glm::vec3 &b, const glm::vec3 &c, const glm::vec4 &texRect) {
clearVertices();
clearIndices();
setPrimitive(GLTriangles);
addPlane(a, b, c, texRect);
}
