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GP_Image_Test
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new funcs

main
Brett 2024-01-31 23:55:44 -05:00
parent 12c7dbfe40
commit 7ce84ce6c6
5 changed files with 196 additions and 21 deletions
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20
include/functions.h
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@ -119,6 +119,16 @@ void f_xor(ARGS);
void f_if(ARGS);
void f_equ(ARGS);
void f_lt(ARGS);
void f_gt(ARGS);
void f_lte(ARGS);
void f_gte(ARGS);
/*
* Define function enums / lists
*/
@ -145,6 +155,12 @@ void f_if(ARGS);
FUNC_DEFINE(AND, 2, 2, f_and, FUNC_ALLOW_ANY, FUNC_ALLOW_ANY) \
FUNC_DEFINE(XOR, 2, 2, f_xor, FUNC_ALLOW_ANY, FUNC_ALLOW_ANY) \
FUNC_DEFINE(IF, 3, 3, f_if, FUNC_ALLOW_BOOL, FUNC_ALLOW_ANY, FUNC_ALLOW_ANY) \
FUNC_DEFINE(EQU, 2, 2, f_equ, FUNC_ALLOW_ANY, FUNC_ALLOW_ANY) \
FUNC_DEFINE(LT, 2, 2, f_lt, FUNC_ALLOW_ANY, FUNC_ALLOW_ANY) \
FUNC_DEFINE(GT, 2, 2, f_gt, FUNC_ALLOW_ANY, FUNC_ALLOW_ANY) \
FUNC_DEFINE(LTE, 2, 2, f_lte, FUNC_ALLOW_ANY, FUNC_ALLOW_ANY) \
FUNC_DEFINE(GTE, 2, 2, f_gte, FUNC_ALLOW_ANY, FUNC_ALLOW_ANY)
#undef FUNC_ALLOW_ANY
#undef FUNC_ALLOW_NONE
@ -185,7 +201,8 @@ static inline constexpr blt::i32 MAX_ARGS = std::max({FUNC_FUNCTIONS});
static inline const allowed_funcs<function_t> NAME{__VA_ARGS__};
DEF_FUNC_LIST(FUNC_ALLOW_ANY, FUNC_FUNCTIONS);
DEF_FUNC_LIST(FUNC_ALLOW_NONE,);
DEF_FUNC_LIST(FUNC_ALLOW_BOOL, function_t::OR, function_t::AND, function_t::XOR);
DEF_FUNC_LIST(FUNC_ALLOW_BOOL, function_t::OR, function_t::AND, function_t::XOR, function_t::EQU, function_t::GT, function_t::LT, function_t::GTE,
function_t::LTE);
DEF_FUNC_LIST(FUNC_ALLOW_COORD, function_t::X, function_t::Y);
DEF_FUNC_LIST(FUNC_ALLOW_SCALAR, function_t::SCALAR);
DEF_FUNC_LIST(FUNC_ALLOW_SCALAR_COORD, function_t::SCALAR, function_t::X, function_t::Y);
@ -244,6 +261,7 @@ inline static allowed_funcs<function_t> intersection_comp(const allowed_funcs<fu
// distribution from normality (DFN)
float eval_DNF_SW(const image& img);
float eval_DNF_SW_1(const image& img);
//template<typename F>

8
include/gp.h
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@ -50,8 +50,16 @@ struct node
void populate_node(size_t i, std::mt19937_64& engine, const allowed_funcs<function_t>& allowed_args, bool use_terminal);
std::string get_type_name();
void print_tree();
void reset_children()
{
for (size_t i = 0; i < argc; i++)
sub_nodes[i]->img.reset();
}
public:
explicit node(function_t type): type(type)
{

69
src/functions.cpp
View File

@ -22,6 +22,11 @@
#include <extern.h>
#include <cmath>
bool f_comp(float a, float b)
{
return std::fabs(a - b) < std::numeric_limits<float>::epsilon();
}
#define FUNCTION_COORD() \
int xi = static_cast<int>(x); \
int yi = static_cast<int>(y);
@ -225,14 +230,72 @@ void f_if(image& img, float x, float y, blt::size_t argc, const image** argv, co
GET_IMAGE(i2, 1);
GET_IMAGE(i3, 2);
constexpr float SCALE = 0.1;
if (i1.x() > SCALE || i1.x() < -SCALE)
if (!f_comp(i1.x(), 0))
img.set(i2, xi, yi);
else
img.set(i3, xi, yi);
}
void f_equ(image& img, float x, float y, blt::size_t argc, const image** argv, const data_t& extra_data)
{
FUNCTION_COORD();
GET_IMAGE(i1, 0);
GET_IMAGE(i2, 1);
if (f_comp(i1.x(), i2.x()) && f_comp(i1.y(), i2.y()) && f_comp(i1.z(), i2.z()))
img.set({1,1,1}, xi, yi);
else
img.set({0,0,0}, xi, yi);
}
void f_lt(image& img, float x, float y, blt::size_t argc, const image** argv, const data_t& extra_data)
{
FUNCTION_COORD();
GET_IMAGE(i1, 0);
GET_IMAGE(i2, 1);
if (i1.x() < i2.x() && i1.y() < i2.y() && i1.z() < i2.z())
img.set({1,1,1}, xi, yi);
else
img.set({0,0,0}, xi, yi);
}
void f_gt(image& img, float x, float y, blt::size_t argc, const image** argv, const data_t& extra_data)
{
FUNCTION_COORD();
GET_IMAGE(i1, 0);
GET_IMAGE(i2, 1);
if (i1.x() > i2.x() && i1.y() > i2.y() && i1.z() > i2.z())
img.set({1,1,1}, xi, yi);
else
img.set({0,0,0}, xi, yi);
}
void f_lte(image& img, float x, float y, blt::size_t argc, const image** argv, const data_t& extra_data)
{
FUNCTION_COORD();
GET_IMAGE(i1, 0);
GET_IMAGE(i2, 1);
if (i1.x() <= i2.x() && i1.y() <= i2.y() && i1.z() <= i2.z())
img.set({1,1,1}, xi, yi);
else
img.set({0,0,0}, xi, yi);
}
void f_gte(image& img, float x, float y, blt::size_t argc, const image** argv, const data_t& extra_data)
{
FUNCTION_COORD();
GET_IMAGE(i1, 0);
GET_IMAGE(i2, 1);
if (i1.x() >= i2.x() && i1.y() >= i2.y() && i1.z() >= i2.z())
img.set({1,1,1}, xi, yi);
else
img.set({0,0,0}, xi, yi);
}
double on_data(const double* data, blt::size_t len)
{
const static float NEGATION = 0;

111
src/gp.cpp
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@ -105,30 +105,90 @@ void node::populate_node(size_t i, std::mt19937_64& engine, const allowed_funcs<
}
}
void node::print_tree()
std::string node::get_type_name()
{
if (argc > 0)
std::cout << "(";
if (argc > 0)
std::cout << function_name_map[to_underlying(type)] << " ";
return function_name_map[to_underlying(type)];
else
{
if (type == function_t::SCALAR)
{
evaluate();
std::cout << img->get().x() << " ";
return std::to_string(img->get().x());
} else if (type == function_t::COLOR)
{
evaluate();
std::cout << '{' << img->get().x() << ", " << img->get().y() << ", " << img->get().z() << "} ";
return '{' + std::to_string(img->get().x()) + ", " + std::to_string(img->get().y()) + ", " + std::to_string(img->get().z()) + "}";
} else
std::cout << function_name_map[to_underlying(type)] << " ";
return function_name_map[to_underlying(type)];
}
}
void node::print_tree()
{
struct stack_info
{
node* n;
blt::i64 layer = 0;
};
std::stack<std::pair<blt::i64, node*>> nodes;
std::vector<stack_info> stack_nodes;
nodes.emplace(0, this);
while (!nodes.empty())
{
auto top = nodes.top();
stack_nodes.push_back({top.second, top.first});
nodes.pop();
for (size_t i = 0; i < top.second->argc; i++)
nodes.emplace(top.first + 1, top.second->sub_nodes[i]);
}
for (auto e : blt::enumerate(stack_nodes))
{
auto i = e.first;
auto& v = e.second;
std::cout << std::endl;
for (blt::i64 j = 0; j < v.layer; j++)
std::cout << "| ";
if (v.n->argc != 0)
{
std::cout << "(";
}
std::cout << v.n->get_type_name();
if (i + 1 < stack_nodes.size())
{
auto& n = stack_nodes[i + 1];
if (n.layer < v.layer)
{
//std::cout << " ";
// if (v.layer - n.layer > 2)
// {
for (auto j = v.layer - 1; j >= n.layer; j--)
{
std::cout << std::endl;
for (blt::i64 k = 0; k < j; k++)
{
std::cout << "| ";
}
for (size_t i = 0; i < argc; i++)
sub_nodes[i]->print_tree();
if (argc > 0)
std::cout << ")";
}
// }
} else
std::cout << " ";
} else
{
for (auto j = v.layer - 1; j >= 0; j--)
{
std::cout << std::endl;
for (blt::i64 k = 0; k < j; k++)
std::cout << "| ";
std::cout << ")";
}
}
}
std::cout << std::endl;
}
node* node::construct_random_tree(blt::size_t max_depth)
{
@ -170,10 +230,15 @@ void node::evaluate()
std::array<image*, MAX_ARGS> sub_node_images{nullptr};
for (size_t i = 0; i < argc; i++)
{
BLT_ASSERT(sub_nodes[i] != nullptr && sub_nodes[i]->img.has_value() && "Node must have evaluated children!");
BLT_ASSERT_MSG(sub_nodes[i] != nullptr && sub_nodes[i]->img.has_value() && "Node must have evaluated children!",
("Failed at arg: " + std::to_string(i) + " with type: " + function_name_map[to_underlying(type)] + " child type: " +
function_name_map[to_underlying(sub_nodes[i]->type)]).c_str());
sub_node_images[i] = &sub_nodes[i]->img.value();
}
#define FUNC_DEFINE(NAME, MIN_ARGS, MAX_ARGS, FUNC, ...) case function_t::NAME: { \
if (function_t::NAME == function_t::IF) { \
std::cout << "__:" << function_name_map[to_underlying(this->sub_nodes[0]->type)] << std::endl; \
}\
if (FUNC_ALLOW_TERMINALS_SET.contains(function_t::NAME)){ \
FUNC(img.value(), 0, 0, argc, const_cast<const image**>(sub_node_images.data()), data); \
} else { \
@ -194,6 +259,7 @@ void node::evaluate()
break;
}
#undef FUNC_DEFINE
reset_children();
}
node::node(const node& copy)
@ -216,8 +282,23 @@ node* node::clone()
void node::evaluate_tree()
{
//std::stack<std::function<void()>> silly;
for (size_t i = 0; i < argc; i++)
sub_nodes[i]->evaluate_tree();
evaluate();
std::stack<node*> nodes;
std::stack<node*> node_stack;
nodes.push(this);
while (!nodes.empty())
{
auto* top = nodes.top();
node_stack.push(top);
nodes.pop();
for (size_t i = 0; i < top->argc; i++)
nodes.push(top->sub_nodes[i]);
}
while (!node_stack.empty())
{
node_stack.top()->evaluate();
node_stack.pop();
}
}

5
src/main.cpp
View File

@ -11,6 +11,7 @@
#include "imgui.h"
#include "extern.h"
#include "blt/std/format.h"
#include "blt/profiling/profiler_v2.h"
#include <variant>
#include <random>
#include <queue>
@ -459,6 +460,10 @@ void update(std::int32_t w, std::int32_t h)
int main()
{
// auto& funcs = function_arg_allowed_map[to_underlying(function_t::IF)];
// for (auto v : blt::enumerate(funcs))
// for (auto f : v.second)
// std::cout << "arg " << v.first << ": " << function_name_map[to_underlying(f)] << std::endl;
//shapiro_test_run();
blt::gfx::init(blt::gfx::window_data{"Window of GP test", init, update}.setSyncInterval(1));
global_matrices.cleanup();