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#pragma once
#include <utility>
#include <vector>
#include <cstdint>
#include "../Math/Math.hpp"
namespace MC::GFX {
class Mesh {
public:
struct Attribute {
template<size_t S = 3, typename T = float>
Attribute(
std::vector<Vector<S, T>> v
) : data_size(v.size()),
attribute_size(S),
type_size(sizeof(T)) {
data = copy(v.data(), v.size() * S * type_size);
};
Attribute(
const Attribute& other
) : data(copy(other.data, other.data_size * other.attribute_size * other.type_size)),
data_size(other.data_size),
attribute_size(other.attribute_size),
type_size(other.type_size) {};
static void* copy(void* ptr, uint32_t size) {
auto* buffer = new uint8_t[size];
std::copy((uint8_t*)ptr, (uint8_t*)ptr + size, buffer);
return buffer;
}
void* data;
long data_size;
int attribute_size;
int type_size;
};
Mesh(
std::vector<Attribute> attributes,
std::vector<uint32_t> indices
) : m_attributes(std::move(attributes)),
m_indices(std::move(indices)) {};
Mesh(
std::vector<Attribute> attributes
) : m_attributes(std::move(attributes)),
m_indices() {};
std::vector<uint32_t> indices();
std::vector<Attribute> attributes();
private:
std::vector<Attribute> m_attributes;
std::vector<uint32_t> m_indices;
};
}
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