88 lines
1.8 KiB
C++
88 lines
1.8 KiB
C++
#pragma once
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#include <cstdint>
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#include <etl/vector.h>
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#include <mtl/fixed.hpp>
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#include <mtl/vec.hpp>
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#include <mtl/mat.hpp>
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namespace fractal {
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constexpr size_t g_max_groups = 32;
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constexpr size_t g_max_weighted_groups = 32;
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constexpr size_t g_max_variables = 32;
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constexpr size_t g_max_concurrent_leafs = 1024;
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constexpr size_t g_max_rules_basic = 16;
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constexpr size_t g_max_rules_marking = 4;
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using variable_id_t = uint32_t;
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using group_id_t = uint32_t;
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using weighted_group_id_t = uint32_t;
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enum class token_type_e {
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none,
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walk,
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rotate,
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generate,
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};
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struct variable_t {
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token_type_e m_token = token_type_e::none;
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mtl::fixed m_value;
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};
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struct group_characteristic_t {
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static constexpr size_t g_max_group_size = 32;
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uint32_t m_factor; // Number of groups generated in succession
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etl::vector<variable_id_t, g_max_group_size> m_variable_ids;
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};
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struct marker_t {
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mtl::vec2 m_pos;
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uint32_t m_id;
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};
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struct leaf_t {
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group_id_t m_group_id;
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mtl::vec2 m_position;
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mtl::mat<2, 2> m_orientation;
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};
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struct weighted_leaf_t {
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weighted_group_id_t m_weighed_group_id;
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mtl::vec2 m_position;
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mtl::mat<2, 2> m_orientation;
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};
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struct group_t {
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static constexpr size_t g_max_child_leafs = 16;
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static constexpr size_t g_max_child_markers = 8;
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etl::vector<weighted_leaf_t, g_max_child_leafs> m_child_leafs;
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etl::vector<marker_t, g_max_child_markers> m_child_markers;
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};
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struct weighted_group_t {
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static constexpr size_t g_max_group_weights = 8;
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etl::vector<group_id_t, g_max_group_weights> m_groups;
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etl::vector<uint32_t, g_max_group_weights> m_weights;
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uint32_t m_weight_total;
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};
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struct branch_rule_basic_t {
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variable_id_t m_match;
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weighted_group_id_t m_weighted_group;
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};
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struct branch_rule_marking_t {
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variable_id_t m_match;
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uint32_t m_point_id;
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};
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} // namespace fractal
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