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Continue finishing to implement Chromosome and Gene

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This commit is contained in:
Joscha 2017-05-12 11:12:44 +00:00
parent 693f9db274
commit bd45691996
4 changed files with 68 additions and 43 deletions
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43
src/Genes.cpp
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@ -19,6 +19,37 @@ std::minstd_rand* Gene::re;
sf::Vector2f Gene::size;
Gene* Gene::create(GeneType type)
{
Gene* gene = nullptr;
switch (type) {
case Gene::Circle:
gene = new GeneCircle();
break;
case Gene::Triangle:
gene = new GeneTriangle();
break;
}
gene->randomize();
return gene;
}
Gene* Gene::copy(Gene* gene)
{
switch (gene->type) {
case Gene::Circle:
return new GeneCircle(*static_cast<GeneCircle*>(gene));
case Gene::Triangle:
return new GeneTriangle(*static_cast<GeneTriangle*>(gene));
}
return nullptr;
}
Gene::~Gene()
{
}
@ -31,7 +62,6 @@ float GeneCircle::stddev_position = .1; // in percent of min side length
float GeneCircle::stddev_radius = .1; // in percent of max radius
float GeneCircle::stddev_color = 20; // absolute value
GeneCircle::~GeneCircle()
{
}
@ -41,6 +71,7 @@ void GeneCircle::draw(sf::RenderTarget& target, sf::RenderStates states) const
{
this->circle.setPosition(this->position);
this->circle.setRadius(this->radius);
this->circle.setOrigin(this->radius, this->radius);
this->circle.setFillColor(this->color);
target.draw(this->circle, states);
}
@ -48,6 +79,16 @@ void GeneCircle::draw(sf::RenderTarget& target, sf::RenderStates states) const
void GeneCircle::randomize()
{
std::uniform_int_distribution<> colordist(0, 255);
this->color.r = colordist(*Gene::re);
this->color.g = colordist(*Gene::re);
this->color.b = colordist(*Gene::re);
this->color.a = colordist(*Gene::re);
std::uniform_real_distribution<> floatdist(0, 1);
this->position.x = floatdist(*Gene::re)*Gene::size.x;
this->position.y = floatdist(*Gene::re)*Gene::size.y;
this->radius = floatdist(*Gene::re)*this->maxRadius();
}