src/Objects/marchingcube_object.c - master - Zamar_Terrier/TigorEngine

src/Objects/marchingcube_object.c
699 строк29 KB
Zamar_Terrier
Запрос на слияние 'feature-12032026' (#9) из feature-12032026 в master
08 июн 2026, 11:31
08 июн 2026, 11:312200f38
#include "Objects/marchingcube_object.h"

#include <vulkan/vulkan.h>

#include "Core/e_memory.h"
#include "Core/e_blue_print.h"
#include "Core/pipeline.h"

#include "Tools/e_math.h"
#include "Tools/e_shaders.h"

int edgeTable[256] = {
0x0  , 0x109, 0x203, 0x30a, 0x406, 0x50f, 0x605, 0x70c,
0x80c, 0x905, 0xa0f, 0xb06, 0xc0a, 0xd03, 0xe09, 0xf00,
0x190, 0x99 , 0x393, 0x29a, 0x596, 0x49f, 0x795, 0x69c,
0x99c, 0x895, 0xb9f, 0xa96, 0xd9a, 0xc93, 0xf99, 0xe90,
0x230, 0x339, 0x33 , 0x13a, 0x636, 0x73f, 0x435, 0x53c,
0xa3c, 0xb35, 0x83f, 0x936, 0xe3a, 0xf33, 0xc39, 0xd30,
0x3a0, 0x2a9, 0x1a3, 0xaa , 0x7a6, 0x6af, 0x5a5, 0x4ac,
0xbac, 0xaa5, 0x9af, 0x8a6, 0xfaa, 0xea3, 0xda9, 0xca0,
0x460, 0x569, 0x663, 0x76a, 0x66 , 0x16f, 0x265, 0x36c,
0xc6c, 0xd65, 0xe6f, 0xf66, 0x86a, 0x963, 0xa69, 0xb60,
0x5f0, 0x4f9, 0x7f3, 0x6fa, 0x1f6, 0xff , 0x3f5, 0x2fc,
0xdfc, 0xcf5, 0xfff, 0xef6, 0x9fa, 0x8f3, 0xbf9, 0xaf0,
0x650, 0x759, 0x453, 0x55a, 0x256, 0x35f, 0x55 , 0x15c,
0xe5c, 0xf55, 0xc5f, 0xd56, 0xa5a, 0xb53, 0x859, 0x950,
0x7c0, 0x6c9, 0x5c3, 0x4ca, 0x3c6, 0x2cf, 0x1c5, 0xcc ,
0xfcc, 0xec5, 0xdcf, 0xcc6, 0xbca, 0xac3, 0x9c9, 0x8c0,
0x8c0, 0x9c9, 0xac3, 0xbca, 0xcc6, 0xdcf, 0xec5, 0xfcc,
0xcc , 0x1c5, 0x2cf, 0x3c6, 0x4ca, 0x5c3, 0x6c9, 0x7c0,
0x950, 0x859, 0xb53, 0xa5a, 0xd56, 0xc5f, 0xf55, 0xe5c,
0x15c, 0x55 , 0x35f, 0x256, 0x55a, 0x453, 0x759, 0x650,
0xaf0, 0xbf9, 0x8f3, 0x9fa, 0xef6, 0xfff, 0xcf5, 0xdfc,
0x2fc, 0x3f5, 0xff , 0x1f6, 0x6fa, 0x7f3, 0x4f9, 0x5f0,
0xb60, 0xa69, 0x963, 0x86a, 0xf66, 0xe6f, 0xd65, 0xc6c,
0x36c, 0x265, 0x16f, 0x66 , 0x76a, 0x663, 0x569, 0x460,
0xca0, 0xda9, 0xea3, 0xfaa, 0x8a6, 0x9af, 0xaa5, 0xbac,
0x4ac, 0x5a5, 0x6af, 0x7a6, 0xaa , 0x1a3, 0x2a9, 0x3a0,
0xd30, 0xc39, 0xf33, 0xe3a, 0x936, 0x83f, 0xb35, 0xa3c,
0x53c, 0x435, 0x73f, 0x636, 0x13a, 0x33 , 0x339, 0x230,
0xe90, 0xf99, 0xc93, 0xd9a, 0xa96, 0xb9f, 0x895, 0x99c,
0x69c, 0x795, 0x49f, 0x596, 0x29a, 0x393, 0x99 , 0x190,
0xf00, 0xe09, 0xd03, 0xc0a, 0xb06, 0xa0f, 0x905, 0x80c,
0x70c, 0x605, 0x50f, 0x406, 0x30a, 0x203, 0x109, 0x0
};

int triTable[256][16] = {
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 8, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 1, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 8, 3, 9, 8, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 8, 3, 1, 2, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{9, 2, 10, 0, 2, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{2, 8, 3, 2, 10, 8, 10, 9, 8, -1, -1, -1, -1, -1, -1, -1},
{3, 11, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 11, 2, 8, 11, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 9, 0, 2, 3, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 11, 2, 1, 9, 11, 9, 8, 11, -1, -1, -1, -1, -1, -1, -1},
{3, 10, 1, 11, 10, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 10, 1, 0, 8, 10, 8, 11, 10, -1, -1, -1, -1, -1, -1, -1},
{3, 9, 0, 3, 11, 9, 11, 10, 9, -1, -1, -1, -1, -1, -1, -1},
{9, 8, 10, 10, 8, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{4, 7, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{4, 3, 0, 7, 3, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 1, 9, 8, 4, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{4, 1, 9, 4, 7, 1, 7, 3, 1, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 10, 8, 4, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{3, 4, 7, 3, 0, 4, 1, 2, 10, -1, -1, -1, -1, -1, -1, -1},
{9, 2, 10, 9, 0, 2, 8, 4, 7, -1, -1, -1, -1, -1, -1, -1},
{2, 10, 9, 2, 9, 7, 2, 7, 3, 7, 9, 4, -1, -1, -1, -1},
{8, 4, 7, 3, 11, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{11, 4, 7, 11, 2, 4, 2, 0, 4, -1, -1, -1, -1, -1, -1, -1},
{9, 0, 1, 8, 4, 7, 2, 3, 11, -1, -1, -1, -1, -1, -1, -1},
{4, 7, 11, 9, 4, 11, 9, 11, 2, 9, 2, 1, -1, -1, -1, -1},
{3, 10, 1, 3, 11, 10, 7, 8, 4, -1, -1, -1, -1, -1, -1, -1},
{1, 11, 10, 1, 4, 11, 1, 0, 4, 7, 11, 4, -1, -1, -1, -1},
{4, 7, 8, 9, 0, 11, 9, 11, 10, 11, 0, 3, -1, -1, -1, -1},
{4, 7, 11, 4, 11, 9, 9, 11, 10, -1, -1, -1, -1, -1, -1, -1},
{9, 5, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{9, 5, 4, 0, 8, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 5, 4, 1, 5, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{8, 5, 4, 8, 3, 5, 3, 1, 5, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 10, 9, 5, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{3, 0, 8, 1, 2, 10, 4, 9, 5, -1, -1, -1, -1, -1, -1, -1},
{5, 2, 10, 5, 4, 2, 4, 0, 2, -1, -1, -1, -1, -1, -1, -1},
{2, 10, 5, 3, 2, 5, 3, 5, 4, 3, 4, 8, -1, -1, -1, -1},
{9, 5, 4, 2, 3, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 11, 2, 0, 8, 11, 4, 9, 5, -1, -1, -1, -1, -1, -1, -1},
{0, 5, 4, 0, 1, 5, 2, 3, 11, -1, -1, -1, -1, -1, -1, -1},
{2, 1, 5, 2, 5, 8, 2, 8, 11, 4, 8, 5, -1, -1, -1, -1},
{10, 3, 11, 10, 1, 3, 9, 5, 4, -1, -1, -1, -1, -1, -1, -1},
{4, 9, 5, 0, 8, 1, 8, 10, 1, 8, 11, 10, -1, -1, -1, -1},
{5, 4, 0, 5, 0, 11, 5, 11, 10, 11, 0, 3, -1, -1, -1, -1},
{5, 4, 8, 5, 8, 10, 10, 8, 11, -1, -1, -1, -1, -1, -1, -1},
{9, 7, 8, 5, 7, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{9, 3, 0, 9, 5, 3, 5, 7, 3, -1, -1, -1, -1, -1, -1, -1},
{0, 7, 8, 0, 1, 7, 1, 5, 7, -1, -1, -1, -1, -1, -1, -1},
{1, 5, 3, 3, 5, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{9, 7, 8, 9, 5, 7, 10, 1, 2, -1, -1, -1, -1, -1, -1, -1},
{10, 1, 2, 9, 5, 0, 5, 3, 0, 5, 7, 3, -1, -1, -1, -1},
{8, 0, 2, 8, 2, 5, 8, 5, 7, 10, 5, 2, -1, -1, -1, -1},
{2, 10, 5, 2, 5, 3, 3, 5, 7, -1, -1, -1, -1, -1, -1, -1},
{7, 9, 5, 7, 8, 9, 3, 11, 2, -1, -1, -1, -1, -1, -1, -1},
{9, 5, 7, 9, 7, 2, 9, 2, 0, 2, 7, 11, -1, -1, -1, -1},
{2, 3, 11, 0, 1, 8, 1, 7, 8, 1, 5, 7, -1, -1, -1, -1},
{11, 2, 1, 11, 1, 7, 7, 1, 5, -1, -1, -1, -1, -1, -1, -1},
{9, 5, 8, 8, 5, 7, 10, 1, 3, 10, 3, 11, -1, -1, -1, -1},
{5, 7, 0, 5, 0, 9, 7, 11, 0, 1, 0, 10, 11, 10, 0, -1},
{11, 10, 0, 11, 0, 3, 10, 5, 0, 8, 0, 7, 5, 7, 0, -1},
{11, 10, 5, 7, 11, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{10, 6, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 8, 3, 5, 10, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{9, 0, 1, 5, 10, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 8, 3, 1, 9, 8, 5, 10, 6, -1, -1, -1, -1, -1, -1, -1},
{1, 6, 5, 2, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 6, 5, 1, 2, 6, 3, 0, 8, -1, -1, -1, -1, -1, -1, -1},
{9, 6, 5, 9, 0, 6, 0, 2, 6, -1, -1, -1, -1, -1, -1, -1},
{5, 9, 8, 5, 8, 2, 5, 2, 6, 3, 2, 8, -1, -1, -1, -1},
{2, 3, 11, 10, 6, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{11, 0, 8, 11, 2, 0, 10, 6, 5, -1, -1, -1, -1, -1, -1, -1},
{0, 1, 9, 2, 3, 11, 5, 10, 6, -1, -1, -1, -1, -1, -1, -1},
{5, 10, 6, 1, 9, 2, 9, 11, 2, 9, 8, 11, -1, -1, -1, -1},
{6, 3, 11, 6, 5, 3, 5, 1, 3, -1, -1, -1, -1, -1, -1, -1},
{0, 8, 11, 0, 11, 5, 0, 5, 1, 5, 11, 6, -1, -1, -1, -1},
{3, 11, 6, 0, 3, 6, 0, 6, 5, 0, 5, 9, -1, -1, -1, -1},
{6, 5, 9, 6, 9, 11, 11, 9, 8, -1, -1, -1, -1, -1, -1, -1},
{5, 10, 6, 4, 7, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{4, 3, 0, 4, 7, 3, 6, 5, 10, -1, -1, -1, -1, -1, -1, -1},
{1, 9, 0, 5, 10, 6, 8, 4, 7, -1, -1, -1, -1, -1, -1, -1},
{10, 6, 5, 1, 9, 7, 1, 7, 3, 7, 9, 4, -1, -1, -1, -1},
{6, 1, 2, 6, 5, 1, 4, 7, 8, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 5, 5, 2, 6, 3, 0, 4, 3, 4, 7, -1, -1, -1, -1},
{8, 4, 7, 9, 0, 5, 0, 6, 5, 0, 2, 6, -1, -1, -1, -1},
{7, 3, 9, 7, 9, 4, 3, 2, 9, 5, 9, 6, 2, 6, 9, -1},
{3, 11, 2, 7, 8, 4, 10, 6, 5, -1, -1, -1, -1, -1, -1, -1},
{5, 10, 6, 4, 7, 2, 4, 2, 0, 2, 7, 11, -1, -1, -1, -1},
{0, 1, 9, 4, 7, 8, 2, 3, 11, 5, 10, 6, -1, -1, -1, -1},
{9, 2, 1, 9, 11, 2, 9, 4, 11, 7, 11, 4, 5, 10, 6, -1},
{8, 4, 7, 3, 11, 5, 3, 5, 1, 5, 11, 6, -1, -1, -1, -1},
{5, 1, 11, 5, 11, 6, 1, 0, 11, 7, 11, 4, 0, 4, 11, -1},
{0, 5, 9, 0, 6, 5, 0, 3, 6, 11, 6, 3, 8, 4, 7, -1},
{6, 5, 9, 6, 9, 11, 4, 7, 9, 7, 11, 9, -1, -1, -1, -1},
{10, 4, 9, 6, 4, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{4, 10, 6, 4, 9, 10, 0, 8, 3, -1, -1, -1, -1, -1, -1, -1},
{10, 0, 1, 10, 6, 0, 6, 4, 0, -1, -1, -1, -1, -1, -1, -1},
{8, 3, 1, 8, 1, 6, 8, 6, 4, 6, 1, 10, -1, -1, -1, -1},
{1, 4, 9, 1, 2, 4, 2, 6, 4, -1, -1, -1, -1, -1, -1, -1},
{3, 0, 8, 1, 2, 9, 2, 4, 9, 2, 6, 4, -1, -1, -1, -1},
{0, 2, 4, 4, 2, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{8, 3, 2, 8, 2, 4, 4, 2, 6, -1, -1, -1, -1, -1, -1, -1},
{10, 4, 9, 10, 6, 4, 11, 2, 3, -1, -1, -1, -1, -1, -1, -1},
{0, 8, 2, 2, 8, 11, 4, 9, 10, 4, 10, 6, -1, -1, -1, -1},
{3, 11, 2, 0, 1, 6, 0, 6, 4, 6, 1, 10, -1, -1, -1, -1},
{6, 4, 1, 6, 1, 10, 4, 8, 1, 2, 1, 11, 8, 11, 1, -1},
{9, 6, 4, 9, 3, 6, 9, 1, 3, 11, 6, 3, -1, -1, -1, -1},
{8, 11, 1, 8, 1, 0, 11, 6, 1, 9, 1, 4, 6, 4, 1, -1},
{3, 11, 6, 3, 6, 0, 0, 6, 4, -1, -1, -1, -1, -1, -1, -1},
{6, 4, 8, 11, 6, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{7, 10, 6, 7, 8, 10, 8, 9, 10, -1, -1, -1, -1, -1, -1, -1},
{0, 7, 3, 0, 10, 7, 0, 9, 10, 6, 7, 10, -1, -1, -1, -1},
{10, 6, 7, 1, 10, 7, 1, 7, 8, 1, 8, 0, -1, -1, -1, -1},
{10, 6, 7, 10, 7, 1, 1, 7, 3, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 6, 1, 6, 8, 1, 8, 9, 8, 6, 7, -1, -1, -1, -1},
{2, 6, 9, 2, 9, 1, 6, 7, 9, 0, 9, 3, 7, 3, 9, -1},
{7, 8, 0, 7, 0, 6, 6, 0, 2, -1, -1, -1, -1, -1, -1, -1},
{7, 3, 2, 6, 7, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{2, 3, 11, 10, 6, 8, 10, 8, 9, 8, 6, 7, -1, -1, -1, -1},
{2, 0, 7, 2, 7, 11, 0, 9, 7, 6, 7, 10, 9, 10, 7, -1},
{1, 8, 0, 1, 7, 8, 1, 10, 7, 6, 7, 10, 2, 3, 11, -1},
{11, 2, 1, 11, 1, 7, 10, 6, 1, 6, 7, 1, -1, -1, -1, -1},
{8, 9, 6, 8, 6, 7, 9, 1, 6, 11, 6, 3, 1, 3, 6, -1},
{0, 9, 1, 11, 6, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{7, 8, 0, 7, 0, 6, 3, 11, 0, 11, 6, 0, -1, -1, -1, -1},
{7, 11, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{7, 6, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{3, 0, 8, 11, 7, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 1, 9, 11, 7, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{8, 1, 9, 8, 3, 1, 11, 7, 6, -1, -1, -1, -1, -1, -1, -1},
{10, 1, 2, 6, 11, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 10, 3, 0, 8, 6, 11, 7, -1, -1, -1, -1, -1, -1, -1},
{2, 9, 0, 2, 10, 9, 6, 11, 7, -1, -1, -1, -1, -1, -1, -1},
{6, 11, 7, 2, 10, 3, 10, 8, 3, 10, 9, 8, -1, -1, -1, -1},
{7, 2, 3, 6, 2, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{7, 0, 8, 7, 6, 0, 6, 2, 0, -1, -1, -1, -1, -1, -1, -1},
{2, 7, 6, 2, 3, 7, 0, 1, 9, -1, -1, -1, -1, -1, -1, -1},
{1, 6, 2, 1, 8, 6, 1, 9, 8, 8, 7, 6, -1, -1, -1, -1},
{10, 7, 6, 10, 1, 7, 1, 3, 7, -1, -1, -1, -1, -1, -1, -1},
{10, 7, 6, 1, 7, 10, 1, 8, 7, 1, 0, 8, -1, -1, -1, -1},
{0, 3, 7, 0, 7, 10, 0, 10, 9, 6, 10, 7, -1, -1, -1, -1},
{7, 6, 10, 7, 10, 8, 8, 10, 9, -1, -1, -1, -1, -1, -1, -1},
{6, 8, 4, 11, 8, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{3, 6, 11, 3, 0, 6, 0, 4, 6, -1, -1, -1, -1, -1, -1, -1},
{8, 6, 11, 8, 4, 6, 9, 0, 1, -1, -1, -1, -1, -1, -1, -1},
{9, 4, 6, 9, 6, 3, 9, 3, 1, 11, 3, 6, -1, -1, -1, -1},
{6, 8, 4, 6, 11, 8, 2, 10, 1, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 10, 3, 0, 11, 0, 6, 11, 0, 4, 6, -1, -1, -1, -1},
{4, 11, 8, 4, 6, 11, 0, 2, 9, 2, 10, 9, -1, -1, -1, -1},
{10, 9, 3, 10, 3, 2, 9, 4, 3, 11, 3, 6, 4, 6, 3, -1},
{8, 2, 3, 8, 4, 2, 4, 6, 2, -1, -1, -1, -1, -1, -1, -1},
{0, 4, 2, 4, 6, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 9, 0, 2, 3, 4, 2, 4, 6, 4, 3, 8, -1, -1, -1, -1},
{1, 9, 4, 1, 4, 2, 2, 4, 6, -1, -1, -1, -1, -1, -1, -1},
{8, 1, 3, 8, 6, 1, 8, 4, 6, 6, 10, 1, -1, -1, -1, -1},
{10, 1, 0, 10, 0, 6, 6, 0, 4, -1, -1, -1, -1, -1, -1, -1},
{4, 6, 3, 4, 3, 8, 6, 10, 3, 0, 3, 9, 10, 9, 3, -1},
{10, 9, 4, 6, 10, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{4, 9, 5, 7, 6, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 8, 3, 4, 9, 5, 11, 7, 6, -1, -1, -1, -1, -1, -1, -1},
{5, 0, 1, 5, 4, 0, 7, 6, 11, -1, -1, -1, -1, -1, -1, -1},
{11, 7, 6, 8, 3, 4, 3, 5, 4, 3, 1, 5, -1, -1, -1, -1},
{9, 5, 4, 10, 1, 2, 7, 6, 11, -1, -1, -1, -1, -1, -1, -1},
{6, 11, 7, 1, 2, 10, 0, 8, 3, 4, 9, 5, -1, -1, -1, -1},
{7, 6, 11, 5, 4, 10, 4, 2, 10, 4, 0, 2, -1, -1, -1, -1},
{3, 4, 8, 3, 5, 4, 3, 2, 5, 10, 5, 2, 11, 7, 6, -1},
{7, 2, 3, 7, 6, 2, 5, 4, 9, -1, -1, -1, -1, -1, -1, -1},
{9, 5, 4, 0, 8, 6, 0, 6, 2, 6, 8, 7, -1, -1, -1, -1},
{3, 6, 2, 3, 7, 6, 1, 5, 0, 5, 4, 0, -1, -1, -1, -1},
{6, 2, 8, 6, 8, 7, 2, 1, 8, 4, 8, 5, 1, 5, 8, -1},
{9, 5, 4, 10, 1, 6, 1, 7, 6, 1, 3, 7, -1, -1, -1, -1},
{1, 6, 10, 1, 7, 6, 1, 0, 7, 8, 7, 0, 9, 5, 4, -1},
{4, 0, 10, 4, 10, 5, 0, 3, 10, 6, 10, 7, 3, 7, 10, -1},
{7, 6, 10, 7, 10, 8, 5, 4, 10, 4, 8, 10, -1, -1, -1, -1},
{6, 9, 5, 6, 11, 9, 11, 8, 9, -1, -1, -1, -1, -1, -1, -1},
{3, 6, 11, 0, 6, 3, 0, 5, 6, 0, 9, 5, -1, -1, -1, -1},
{0, 11, 8, 0, 5, 11, 0, 1, 5, 5, 6, 11, -1, -1, -1, -1},
{6, 11, 3, 6, 3, 5, 5, 3, 1, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 10, 9, 5, 11, 9, 11, 8, 11, 5, 6, -1, -1, -1, -1},
{0, 11, 3, 0, 6, 11, 0, 9, 6, 5, 6, 9, 1, 2, 10, -1},
{11, 8, 5, 11, 5, 6, 8, 0, 5, 10, 5, 2, 0, 2, 5, -1},
{6, 11, 3, 6, 3, 5, 2, 10, 3, 10, 5, 3, -1, -1, -1, -1},
{5, 8, 9, 5, 2, 8, 5, 6, 2, 3, 8, 2, -1, -1, -1, -1},
{9, 5, 6, 9, 6, 0, 0, 6, 2, -1, -1, -1, -1, -1, -1, -1},
{1, 5, 8, 1, 8, 0, 5, 6, 8, 3, 8, 2, 6, 2, 8, -1},
{1, 5, 6, 2, 1, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 3, 6, 1, 6, 10, 3, 8, 6, 5, 6, 9, 8, 9, 6, -1},
{10, 1, 0, 10, 0, 6, 9, 5, 0, 5, 6, 0, -1, -1, -1, -1},
{0, 3, 8, 5, 6, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{10, 5, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{11, 5, 10, 7, 5, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{11, 5, 10, 11, 7, 5, 8, 3, 0, -1, -1, -1, -1, -1, -1, -1},
{5, 11, 7, 5, 10, 11, 1, 9, 0, -1, -1, -1, -1, -1, -1, -1},
{10, 7, 5, 10, 11, 7, 9, 8, 1, 8, 3, 1, -1, -1, -1, -1},
{11, 1, 2, 11, 7, 1, 7, 5, 1, -1, -1, -1, -1, -1, -1, -1},
{0, 8, 3, 1, 2, 7, 1, 7, 5, 7, 2, 11, -1, -1, -1, -1},
{9, 7, 5, 9, 2, 7, 9, 0, 2, 2, 11, 7, -1, -1, -1, -1},
{7, 5, 2, 7, 2, 11, 5, 9, 2, 3, 2, 8, 9, 8, 2, -1},
{2, 5, 10, 2, 3, 5, 3, 7, 5, -1, -1, -1, -1, -1, -1, -1},
{8, 2, 0, 8, 5, 2, 8, 7, 5, 10, 2, 5, -1, -1, -1, -1},
{9, 0, 1, 5, 10, 3, 5, 3, 7, 3, 10, 2, -1, -1, -1, -1},
{9, 8, 2, 9, 2, 1, 8, 7, 2, 10, 2, 5, 7, 5, 2, -1},
{1, 3, 5, 3, 7, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 8, 7, 0, 7, 1, 1, 7, 5, -1, -1, -1, -1, -1, -1, -1},
{9, 0, 3, 9, 3, 5, 5, 3, 7, -1, -1, -1, -1, -1, -1, -1},
{9, 8, 7, 5, 9, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{5, 8, 4, 5, 10, 8, 10, 11, 8, -1, -1, -1, -1, -1, -1, -1},
{5, 0, 4, 5, 11, 0, 5, 10, 11, 11, 3, 0, -1, -1, -1, -1},
{0, 1, 9, 8, 4, 10, 8, 10, 11, 10, 4, 5, -1, -1, -1, -1},
{10, 11, 4, 10, 4, 5, 11, 3, 4, 9, 4, 1, 3, 1, 4, -1},
{2, 5, 1, 2, 8, 5, 2, 11, 8, 4, 5, 8, -1, -1, -1, -1},
{0, 4, 11, 0, 11, 3, 4, 5, 11, 2, 11, 1, 5, 1, 11, -1},
{0, 2, 5, 0, 5, 9, 2, 11, 5, 4, 5, 8, 11, 8, 5, -1},
{9, 4, 5, 2, 11, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{2, 5, 10, 3, 5, 2, 3, 4, 5, 3, 8, 4, -1, -1, -1, -1},
{5, 10, 2, 5, 2, 4, 4, 2, 0, -1, -1, -1, -1, -1, -1, -1},
{3, 10, 2, 3, 5, 10, 3, 8, 5, 4, 5, 8, 0, 1, 9, -1},
{5, 10, 2, 5, 2, 4, 1, 9, 2, 9, 4, 2, -1, -1, -1, -1},
{8, 4, 5, 8, 5, 3, 3, 5, 1, -1, -1, -1, -1, -1, -1, -1},
{0, 4, 5, 1, 0, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{8, 4, 5, 8, 5, 3, 9, 0, 5, 0, 3, 5, -1, -1, -1, -1},
{9, 4, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{4, 11, 7, 4, 9, 11, 9, 10, 11, -1, -1, -1, -1, -1, -1, -1},
{0, 8, 3, 4, 9, 7, 9, 11, 7, 9, 10, 11, -1, -1, -1, -1},
{1, 10, 11, 1, 11, 4, 1, 4, 0, 7, 4, 11, -1, -1, -1, -1},
{3, 1, 4, 3, 4, 8, 1, 10, 4, 7, 4, 11, 10, 11, 4, -1},
{4, 11, 7, 9, 11, 4, 9, 2, 11, 9, 1, 2, -1, -1, -1, -1},
{9, 7, 4, 9, 11, 7, 9, 1, 11, 2, 11, 1, 0, 8, 3, -1},
{11, 7, 4, 11, 4, 2, 2, 4, 0, -1, -1, -1, -1, -1, -1, -1},
{11, 7, 4, 11, 4, 2, 8, 3, 4, 3, 2, 4, -1, -1, -1, -1},
{2, 9, 10, 2, 7, 9, 2, 3, 7, 7, 4, 9, -1, -1, -1, -1},
{9, 10, 7, 9, 7, 4, 10, 2, 7, 8, 7, 0, 2, 0, 7, -1},
{3, 7, 10, 3, 10, 2, 7, 4, 10, 1, 10, 0, 4, 0, 10, -1},
{1, 10, 2, 8, 7, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{4, 9, 1, 4, 1, 7, 7, 1, 3, -1, -1, -1, -1, -1, -1, -1},
{4, 9, 1, 4, 1, 7, 0, 8, 1, 8, 7, 1, -1, -1, -1, -1},
{4, 0, 3, 7, 4, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{4, 8, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{9, 10, 8, 10, 11, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{3, 0, 9, 3, 9, 11, 11, 9, 10, -1, -1, -1, -1, -1, -1, -1},
{0, 1, 10, 0, 10, 8, 8, 10, 11, -1, -1, -1, -1, -1, -1, -1},
{3, 1, 10, 11, 3, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 11, 1, 11, 9, 9, 11, 8, -1, -1, -1, -1, -1, -1, -1},
{3, 0, 9, 3, 9, 11, 1, 2, 9, 2, 11, 9, -1, -1, -1, -1},
{0, 2, 11, 8, 0, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{3, 2, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{2, 3, 8, 2, 8, 10, 10, 8, 9, -1, -1, -1, -1, -1, -1, -1},
{9, 10, 2, 0, 9, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{2, 3, 8, 2, 8, 10, 0, 1, 8, 1, 10, 8, -1, -1, -1, -1},
{1, 10, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 3, 8, 9, 1, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 9, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 3, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}
};

#define MAX_VERTS_COUNT UINT16_MAX

typedef struct{
    Vertex3D verts[32];
    uint32_t verts_num;
    uint32_t indxs[96];
    uint32_t indxs_num;
} MarchCubeStruct;

void CalcVertsIndxs(ChildStack*header, VertextIterator *vi){

    ChildStack *next = header;

    memset(vi, 0, sizeof(VertextIterator));

    MarchCubeStruct *point = NULL;
    while (next != NULL)
    {
        point = next->node;

        if(point != NULL){
            vi->i_index += point->indxs_num;
            vi->v_index += point->verts_num;
        }

        next = next->next;
    }
    
}

vec3 VertexInterp(double isolevel, vec3 p1, vec3 p2, double valp1, double valp2)
{
   double mu;
   vec3 p;

   if (fabs(isolevel-valp1) < 0.00001)
      return(p1);
   if (fabs(isolevel-valp2) < 0.00001)
      return(p2);
   if (fabs(valp1-valp2) < 0.00001)
      return(p1);

   mu = (isolevel - valp1) / (valp2 - valp1);
   p.x = p1.x + mu * (p2.x - p1.x);
   p.y = p1.y + mu * (p2.y - p1.y);
   p.z = p1.z + mu * (p2.z - p1.z);

   return(p);
}

float GetVal(float *grid, int x, int y, int z, int i, int size)
{
    int iter;

    switch(i)
    {
        case 0:
            iter = (x * size * size) + (y * size) + z;
            return grid[iter];
        case 1:
            x ++;
            iter = (x * size * size) + (y * size) + z;
            return grid[iter];
        case 2:
            x ++;
            y ++;
            iter = (x * size * size) + (y * size) + z;
            return grid[iter];
        case 3:
            y ++;
            iter = (x * size * size) + (y * size) + z;
            return grid[iter];
        case 4:
            z ++;
            iter = (x * size * size) + (y * size) + z;
            return grid[iter];
        case 5:
            x ++;
            z ++;
            iter = (x * size * size) + (y * size) + z;
            return grid[iter];
        case 6:
            x ++;
            y ++;
            z ++;
            iter = (x * size * size) + (y * size) + z;
            return grid[iter];
        case 7:
            y ++;
            z ++;
            iter = (x * size * size) + (y * size) + z;
            return grid[iter];
    }
}

vec3 GetPos(int x, int y, int z, int i)
{
    vec3 nVec;
    switch(i){
        case 0:
            nVec.x = x;
            nVec.y = y;
            nVec.z = z;
            return nVec;
        case 1:
            nVec.x = x + 1;
            nVec.y = y;
            nVec.z = z;
            return nVec;
        case 2:
            nVec.x = x + 1;
            nVec.y = y + 1;
            nVec.z = z;
            return nVec;
        case 3:
            nVec.x = x;
            nVec.y = y + 1;
            nVec.z = z;
            return nVec;
        case 4:
            nVec.x = x;
            nVec.y = y;
            nVec.z = z + 1;
            return nVec;
        case 5:
            nVec.x = x + 1;
            nVec.y = y;
            nVec.z = z + 1;
            return nVec;
        case 6:
            nVec.x = x + 1;
            nVec.y = y + 1;
            nVec.z = z + 1;
            return nVec;
        case 7:
            nVec.x = x;
            nVec.y = y + 1;
            nVec.z = z + 1;
            return nVec;
    }
}

vec2 ComputeUV(vec3 p, vec3 normal) {
    float scale = 0.1f; // Texture tiling scale
    float absX = fabs(normal.x);
    float absY = fabs(normal.y);
    float absZ = fabs(normal.z);
    
    float u, v;
    if (absX > absY && absX > absZ) { // Project on YZ
        u = p.y * scale; v = p.z * scale;
    } else if (absY > absZ) {         // Project on XZ
        u = p.x * scale; v = p.z * scale;
    } else {                          // Project on XY
        u = p.x * scale; v = p.y * scale;
    }
    
    // Wrap 0-1 for repeating textures
    u = fmod(u, 1.0f); if (u < 0.0f) u += 1.0f;
    v = fmod(v, 1.0f); if (v < 0.0f) v += 1.0f;
    
    return (vec2){u, v};
}

int ProcessingCeil(MarchingCubeObject *mco, ChildStack *c_stack, int x, int y, int z, VertextIterator *vi)
{
    uint32_t cubeindex;
    vec3 vertlist[12];

    cubeindex = 0;

    float val = 0;
    for(int i=0;i < 8;i++){
        val = GetVal(mco->grid, x, y, z, i, mco->size);
        if (val < mco->isolevel) cubeindex |= (1 << i);
    }

    if (edgeTable[cubeindex] == 0)
          return(0);

    /* Find the vertices where the surface intersects the cube */
    if (edgeTable[cubeindex] & 1)
       vertlist[0] =
               VertexInterp(mco->isolevel, GetPos(x, y, z, 0), GetPos(x, y, z, 1), GetVal(mco->grid, x, y, z, 0, mco->size), GetVal(mco->grid, x, y, z, 1, mco->size));
    if (edgeTable[cubeindex] & 2)
       vertlist[1] =
               VertexInterp(mco->isolevel, GetPos(x, y, z, 1), GetPos(x, y, z, 2), GetVal(mco->grid, x, y, z, 1, mco->size), GetVal(mco->grid, x, y, z, 2, mco->size));
    if (edgeTable[cubeindex] & 4)
       vertlist[2] =
               VertexInterp(mco->isolevel, GetPos(x, y, z, 2), GetPos(x, y, z, 3), GetVal(mco->grid, x, y, z, 2, mco->size), GetVal(mco->grid, x, y, z, 3, mco->size));
    if (edgeTable[cubeindex] & 8)
       vertlist[3] =
               VertexInterp(mco->isolevel, GetPos(x, y, z, 3), GetPos(x, y, z, 0), GetVal(mco->grid, x, y, z, 3, mco->size), GetVal(mco->grid, x, y, z, 0, mco->size));
    if (edgeTable[cubeindex] & 16)
       vertlist[4] =
               VertexInterp(mco->isolevel, GetPos(x, y, z, 4), GetPos(x, y, z, 5), GetVal(mco->grid, x, y, z, 4, mco->size), GetVal(mco->grid, x, y, z, 5, mco->size));
    if (edgeTable[cubeindex] & 32)
       vertlist[5] =
               VertexInterp(mco->isolevel, GetPos(x, y, z, 5), GetPos(x, y, z, 6), GetVal(mco->grid, x, y, z, 5, mco->size), GetVal(mco->grid, x, y, z, 6, mco->size));
    if (edgeTable[cubeindex] & 64)
       vertlist[6] =
               VertexInterp(mco->isolevel, GetPos(x, y, z, 6), GetPos(x, y, z, 7), GetVal(mco->grid, x, y, z, 6, mco->size), GetVal(mco->grid, x, y, z, 7, mco->size));
    if (edgeTable[cubeindex] & 128)
       vertlist[7] =
               VertexInterp(mco->isolevel, GetPos(x, y, z, 7), GetPos(x, y, z, 4), GetVal(mco->grid, x, y, z, 7, mco->size), GetVal(mco->grid, x, y, z, 4, mco->size));
    if (edgeTable[cubeindex] & 256)
       vertlist[8] =
               VertexInterp(mco->isolevel, GetPos(x, y, z, 0), GetPos(x, y, z, 4), GetVal(mco->grid, x, y, z, 0, mco->size), GetVal(mco->grid, x, y, z, 4, mco->size));
    if (edgeTable[cubeindex] & 512)
       vertlist[9] =
               VertexInterp(mco->isolevel, GetPos(x, y, z, 1), GetPos(x, y, z, 5), GetVal(mco->grid, x, y, z, 1, mco->size), GetVal(mco->grid, x, y, z, 5, mco->size));
    if (edgeTable[cubeindex] & 1024)
       vertlist[10] =
               VertexInterp(mco->isolevel, GetPos(x, y, z, 2), GetPos(x, y, z, 6), GetVal(mco->grid, x, y, z, 2, mco->size), GetVal(mco->grid, x, y, z, 6, mco->size));
    if (edgeTable[cubeindex] & 2048)
       vertlist[11] =
               VertexInterp(mco->isolevel, GetPos(x, y, z, 3), GetPos(x, y, z, 7), GetVal(mco->grid, x, y, z, 3, mco->size), GetVal(mco->grid, x, y, z, 7, mco->size));

    uint32_t n_triangle = 0;
    MarchCubeStruct *cube = (MarchCubeStruct *)StackNewElement(c_stack, sizeof(MarchCubeStruct));
    cube->verts_num = cube->indxs_num = 0;
    /* Create the triangle */
    for (int i=0;triTable[cubeindex][i]!=-1;i+=3) {

        if(vi->v_index > MAX_VERTS_COUNT){
            printf("Превышено максимальное кол-во вершин %i!\n", MAX_VERTS_COUNT);
            break;
        }

        cube->verts[cube->verts_num + 0].position = v3_muls(vertlist[triTable[cubeindex][i  ]], mco->resize);
        cube->verts[cube->verts_num + 1].position = v3_muls(vertlist[triTable[cubeindex][i+1]], mco->resize);
        cube->verts[cube->verts_num + 2].position = v3_muls(vertlist[triTable[cubeindex][i+2]], mco->resize);
        vec3 norm = v3_cross(v3_sub(cube->verts[cube->verts_num + 1].position, cube->verts[cube->verts_num + 0].position), v3_sub(cube->verts[cube->verts_num + 2].position, cube->verts[cube->verts_num + 0].position));
        cube->verts[cube->verts_num + 0].normal = norm;
        cube->verts[cube->verts_num + 1].normal = norm;
        cube->verts[cube->verts_num + 2].normal = norm;

        cube->verts[cube->verts_num + 0].color = vec3_f(1, 1, 1);
        cube->verts[cube->verts_num + 1].color = vec3_f(1, 1, 1);
        cube->verts[cube->verts_num + 2].color = vec3_f(1, 1, 1);
        
        cube->verts[cube->verts_num + 0].texCoord = ComputeUV(cube->verts[cube->verts_num + 0].position, norm);
        cube->verts[cube->verts_num + 1].texCoord = ComputeUV(cube->verts[cube->verts_num + 1].position, norm);
        cube->verts[cube->verts_num + 2].texCoord = ComputeUV(cube->verts[cube->verts_num + 2].position, norm);
        vi->v_index += 3;
        cube->verts_num += 3;

        n_triangle++;
    }

    if(n_triangle > 0)
    {
        int count = vi->v_index - 1;

        for(int i=0;i < n_triangle;i++)
        {
            int step = i * 3;
            cube->indxs[cube->indxs_num + 0] = count - step - 2;
            cube->indxs[cube->indxs_num + 1] = count - step - 1;
            cube->indxs[cube->indxs_num + 2] = count - step;

            vi->i_index +=3;
            cube->indxs_num += 3;
        }
    }

    return 0;
}

int MarchingCubeObjectProcessingGrid(MarchingCubeObject *mco, ChildStack *c_stack, VertextIterator *vi)
{
    for(int x=0;x < mco->size - 1;x++)
    {
        for(int y=0;y < mco->size - 1;y++)
        {
            for(int z=0;z < mco->size - 1;z++)
            {
                int res = ProcessingCeil(mco, c_stack, x, y, z, vi);

                if(res)
                {
                    printf("Превышена допустимая граница максимального количества вершин!\n");
                    return 1;
                }
            }
        }
    }

    return 0;
}

void MarchingCubeObjectSetGridValue(float *grid, uint32_t size, int x, int y, int z, float value)
{
    int indx = (x * size * size) + (y * size) + z;

    grid[indx] = value;
}

void MarchingCubeObjectInit(MarchingCubeObject *mco, DrawParam *dParam, float *grid, uint32_t size, float resize, float isolevel)
{
    GameObject3DInit((GameObject3D *)mco, TIGOR_GAME_OBJECT_TYPE_3D);

    mco->grid = grid;
    mco->isolevel = isolevel;
    mco->size = size;
    mco->resize = resize;

    VertextIterator t_vi = {0};

    mco->c_list = StackInit("MarchingCube");

    int res = MarchingCubeObjectProcessingGrid(mco, mco->c_list, &t_vi);

    VertextIterator vi = {0};
    VertexParam vParam = {0};
    IndexParam iParam = {0};

    if(t_vi.v_index > 0){
    
        CalcVertsIndxs(mco->c_list, &t_vi);

        vParam.vertices = AllocateMemory(t_vi.v_index, sizeof(Vertex3D));
        iParam.indices = AllocateMemory(t_vi.i_index, sizeof(uint32_t));
        
        if(vParam.vertices == NULL || iParam.indices == NULL){
            StackClear(mco->c_list, NULL, false);

            if(vParam.vertices != NULL)
                FreeMemory(vParam.vertices);
                
            if(iParam.indices != NULL)
                FreeMemory(iParam.indices);
                
            return;
        }

        ChildStack *next = mco->c_list;

        Vertex3D *verts = vParam.vertices;
        uint32_t *indxs = iParam.indices;
        while (next != NULL)
        {
            MarchCubeStruct *str = (MarchCubeStruct *)next->node;

            if(str != NULL){
                memcpy(verts + vi.v_index, str->verts, sizeof(Vertex3D) * str->verts_num);
                memcpy(indxs + vi.i_index, str->indxs, sizeof(uint32_t) * str->indxs_num);
                
                vi.v_index += str->verts_num;
                vi.i_index += str->indxs_num;
            }

            next = next->next;
        }
    }
    

    /*Vertex3D *t_verts = (Vertex3D *)t_vParam.vertices;
    Vertex3D *verts = (Vertex3D *)vParam.vertices;

    int i,j;
    uint32_t val = 0;
    for(i = 0;i < t_vi.i_index;i++){
        for(j = 0;j < vi.v_index;j++){
            if(v3_cmp(t_verts[t_iParam.indices[i]].position, verts[j].position)){
                iParam.indices[vi.i_index] = j;
                vi.i_index ++;
                break;
            }
        }

        if(j == vi.v_index){
            verts[vi.v_index] = t_verts[t_iParam.indices[i]];
            iParam.indices[vi.i_index] = vi.v_index;
            vi.v_index ++;
            vi.i_index ++;
        }
    }*/

    if(vi.i_index == 0){
        GraphicsObjectSetVertex(&mco->go.graphObj, NULL, sizeof(Vertex3D), NULL, &vi);
        StackDelete(mco->c_list);
    }else{
        GraphicsObjectSetVertex(&mco->go.graphObj, vParam.vertices, sizeof(Vertex3D), iParam.indices, &vi);
        StackClear(mco->c_list, NULL, false);
        FreeMemory(vParam.vertices);
        FreeMemory(iParam.indices);
    }
        
    if(dParam)
        GameObject3DInitTextures((GameObject3D *)mco, dParam);

    mco->go.self.flags = TIGOR_GAME_OBJECT_FLAG_PREINIT;
}