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cone

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gjj 5 months ago
parent
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4ee915ad0a
12 changed files with 689 additions and 14 deletions
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  1. 41
      algoim/organizer/organizer.hpp
  2. 49
      algoim/organizer/primitive.hpp
  3. 5
      examples/examples_quad_multipoly.cpp
  4. 11
      gjj/PMCases/PolyDifFace/entDataZJU_Des.txt
  5. 15
      gjj/PMCases/PolyDifFace/entDataZJU_Src.txt
  6. 296
      gjj/PMCases/PolyDifPoly/entDataZJU_Des.txt
  7. 15
      gjj/PMCases/PolyDifPoly/entDataZJU_Src.txt
  8. 19
      gjj/PMCases/PolyDifPolyThickFace/entDataZJU_Des.txt
  9. 18
      gjj/PMCases/PolyDifPolyThickFace/entDataZJU_Src.txt
  10. 160
      gjj/PMTest.hpp
  11. 19
      gjj/output.cpp
  12. 55
      gjj/polyhedronReader.py

41
algoim/organizer/organizer.hpp
View File

@ -1,3 +1,4 @@
#pragma once
#include <array>
#include <bitset>
#include <cassert>
@ -326,7 +327,13 @@ void buildOcTreeV1(const Scene& scene, const OcTreeNode& node, std::vector<OcTre
static int deepest = 0;
void buildOcTreeV0(const Scene& scene, const OcTreeNode& node, std::vector<OcTreeNode>& leaves, int depth, int& cnt)
void buildOcTreeV0(const Scene& scene,
const OcTreeNode& node,
std::vector<OcTreeNode>& leaves,
int depth,
int& cnt,
int depthWithSamePolyCnt,
int fatherPolyCnt)
{
if (deepest < depth) {
deepest = depth;
@ -346,6 +353,18 @@ void buildOcTreeV0(const Scene& scene, const OcTreeNode& node, std::vector<OcTre
int aaa = 1;
int bbb = 1;
}
// 限制无限递归：
if (fatherPolyCnt == polyIntersectIndices.size()) {
depthWithSamePolyCnt++;
} else {
depthWithSamePolyCnt = 1;
}
if (depthWithSamePolyCnt == 2) {
leaves.emplace_back(node);
return;
}
// std::array<OcTreeNode, CHILD_NUM> subNodes;
std::vector<OcTreeNode> subNodes(CHILD_NUM);
// intermediateNodes.resize(lastIdx + 8);
@ -404,7 +423,9 @@ void buildOcTreeV0(const Scene& scene, const OcTreeNode& node, std::vector<OcTre
int aaa = 1;
int bbb = 1;
}
for (subIdx = 0; subIdx < CHILD_NUM; ++subIdx) { buildOcTreeV0(scene, subNodes[subIdx], leaves, depth + 1, ++cnt); }
for (subIdx = 0; subIdx < CHILD_NUM; ++subIdx) {
buildOcTreeV0(scene, subNodes[subIdx], leaves, depth + 1, ++cnt, depthWithSamePolyCnt, polyIntersectIndices.size());
}
}
/** single object quadrature */
@ -600,6 +621,17 @@ void quadratureScene(const std::vector<std::shared_ptr<PrimitiveDesc>>& primitiv
detail::powerTransformation(range, xmin, tensor);
detail::power2BernsteinTensor(tensor);
}
visiblePrimitiveReps[i].aabb.normalize(range, xmin);
} else if (auto pt = std::dynamic_pointer_cast<HalfPlaneDesc>(primitives[i])) {
visiblePrimitiveReps[i].tensors = {tensor3(nullptr, 3)};
auto& tensor = visiblePrimitiveReps[i].tensors[0];
tensorStacks.emplace_back(algoim_spark_alloc_heap(real, tensor));
makeHalfPlane(*pt, visiblePrimitiveReps[i]);
detail::powerTransformation(range, xmin, tensor);
detail::power2BernsteinTensor(tensor);
visiblePrimitiveReps[i].aabb.normalize(range, xmin);
} else {
std::cerr << "unrecognized primitive type." << std::endl;
@ -673,7 +705,7 @@ void quadratureScene(const std::vector<std::shared_ptr<PrimitiveDesc>>& primitiv
OcTreeNode rootNode(0, 1, blobTree);
for (int i = 0; i < minimalReps.size(); ++i) { rootNode.polyIntersectIndices.emplace_back(i); }
int cnt = 1;
buildOcTreeV0(scene, rootNode, leaves, 1, cnt);
buildOcTreeV0(scene, rootNode, leaves, 1, cnt, 0, -1);
std::cout << "octree built over" << std::endl;
// basicTask(scene, leaves[14], q);
@ -682,7 +714,8 @@ void quadratureScene(const std::vector<std::shared_ptr<PrimitiveDesc>>& primitiv
auto basicRes = basicTask(scene, leaf, q);
if (std::isinf(basicRes.volume)) { std::cout << "inf volume when solving leaf: " << i << std::endl; }
volume += basicRes.volume;
std::cout << "Solved leaves: " << ++i << "/" << leaves.size() << ", volume: " << volume << std::endl;
std::cout << "Solved leaves: " << ++i << "/" << leaves.size() << ", primitive cnt: " << leaf.polyIntersectIndices.size()
<< ", volume: " << volume << std::endl;
}
volume *= prod(xmax - xmin);

49
algoim/organizer/primitive.hpp
View File

@ -618,17 +618,37 @@ class ConeDesc : virtual public PrimitiveDesc
{
public:
const static PrimitiveType type = Cone;
// uvector3 top;
uvector3 bottom;
// uvector3 node2;
real radius;
real radiusTop, radiusBottom;
real height;
int alignAxis;
ConeDesc(const uvector3& n1, real r, real h, int ax) : PrimitiveDesc(), bottom(n1), radius(r), height(h), alignAxis(ax)
ConeDesc(const uvector3& n1, real r, real h, int ax)
: PrimitiveDesc(), bottom(n1), radiusBottom(r), radiusTop(0), height(h), alignAxis(ax)
{
assert(alignAxis >= 0 && alignAxis <= 2);
}
ConeDesc(const uvector3& bottom, const uvector3& top, real rBottom, real rTop)
: PrimitiveDesc(), bottom(bottom), radiusBottom(rBottom), radiusTop(rTop)
{
assert(radiusTop >= 0 && radiusBottom > radiusTop);
uvector3 dir = top - bottom;
height = norm(dir);
dir /= height;
if (std::abs(std::abs(dot(dir, uvector3(0, 0, 1))) - 1) < std::numeric_limits<real>::epsilon()) {
alignAxis = 2;
} else if (std::abs(std::abs(dot(dir, uvector3(0, 1, 0))) - 1) < std::numeric_limits<real>::epsilon()) {
alignAxis = 1;
} else if (std::abs(std::abs(dot(dir, uvector3(1, 0, 0))) - 1) < std::numeric_limits<real>::epsilon()) {
alignAxis = 0;
} else {
assert(false);
}
if (dir(alignAxis) < 0) { height = -height; }
}
void print() override { std::cout << "Cone Description" << std::endl; }
};
@ -673,6 +693,19 @@ public:
{
}
/**
@param vertices_ 顶点坐标
@param indices_ 顶点索引
@param faces_ 面索引 {顶点索引其实偏移（exclusive scan），顶点数}
*/
MeshDesc(const std::vector<uvector3>& vertices_, const std::vector<int>& indices_, const std::vector<uvector2i>& faces_)
: PrimitiveDesc(), vertices(vertices_), indices(indices_)
{
indexInclusiveScan.resize(faces_.size());
for (int i = 0; i < faces_.size(); ++i) { indexInclusiveScan[i] = faces_[i](0) + faces_[i](1); }
int aaa = 1;
}
MeshDesc() = default;
void print() override { std::cout << "Mesh Description" << std::endl; }
@ -875,7 +908,7 @@ void makeCone(const ConeDesc& coneDesc, VisiblePrimitiveRep& visiblePrimitive)
// plane1 / plane2 分别为底面 / 顶点所在面
int dimA = (alignAxis + 1) % 3, dimB = (alignAxis + 2) % 3;
real h = coneDesc.height, a = coneDesc.bottom(dimA), b = coneDesc.bottom(dimB), c = coneDesc.bottom(alignAxis) + h;
real scale = h / coneDesc.radius, scaleSquare = scale * scale;
real scale = h / (coneDesc.radiusBottom - coneDesc.radiusTop), scaleSquare = scale * scale;
// f = (scale(x-a))^2 + (scale(y-b))^2 - (z-c)^2
uvector<int, 3> idx = 0;
plane1.m(idx) = util::sign(h) * coneDesc.bottom(alignAxis);
@ -906,10 +939,10 @@ void makeCone(const ConeDesc& coneDesc, VisiblePrimitiveRep& visiblePrimitive)
auto node2 = coneDesc.bottom;
node2(alignAxis) += coneDesc.height;
visiblePrimitive.aabb.extend(node2);
visiblePrimitive.aabb.min(dimA) -= coneDesc.radius;
visiblePrimitive.aabb.max(dimA) += coneDesc.radius;
visiblePrimitive.aabb.min(dimB) -= coneDesc.radius;
visiblePrimitive.aabb.max(dimB) += coneDesc.radius;
visiblePrimitive.aabb.min(dimA) -= coneDesc.radiusBottom;
visiblePrimitive.aabb.max(dimA) += coneDesc.radiusBottom;
visiblePrimitive.aabb.min(dimB) -= coneDesc.radiusBottom;
visiblePrimitive.aabb.max(dimB) += coneDesc.radiusBottom;
// subBlobTree
visiblePrimitive.subBlobTree.clear();

5
examples/examples_quad_multipoly.cpp
View File

@ -17,6 +17,7 @@
#include "myDebug.hpp"
#include "primitiveDebug.hpp"
#include "PMTest.hpp"
using namespace algoim;
@ -398,7 +399,9 @@ int main(int argc, char* argv[])
// module_test();
// testMain();
testPrimitive();
// testPrimitive();
testPM();
return 0;
}
#endif

11
gjj/PMCases/PolyDifFace/entDataZJU_Des.txt
View File

@ -0,0 +1,11 @@
vertexInfo:
4543.06080677052,-3903.14378907895,5000.00000000000;
4543.06080677052,-6019.09878238160,5000.00000000000;
1879.87607382063,-6019.09878238160,1000.00000000000;
1879.87607382063,-3903.14378907895,1000.00000000000;
indexInfo:
0,1,2,3
faceInfo:
0,4;

15
gjj/PMCases/PolyDifFace/entDataZJU_Src.txt
View File

@ -0,0 +1,15 @@
vertexInfo:
2594.16907620245,-4314.08525101657,3773.59344941283;
2594.16907620245,-4314.08525101657,3573.59344941283;
2594.16907620245,-5754.08525101657,3573.59344941283;
2594.16907620245,-5754.08525101657,3773.59344941283;
3726.28373273492,-4314.08525101657,3773.59344941283;
3593.12449608742,-4314.08525101657,3573.59344941283;
3726.28373273492,-5754.08525101657,3773.59344941283;
3593.12449608742,-5754.08525101657,3573.59344941283;
indexInfo:
0,1,2,3,1,0,4,5,0,3,6,4,3,2,7,6,2,1,5,7,6,7,5,4
faceInfo:
0,4;4,4;8,4;12,4;16,4;20,4;

296
gjj/PMCases/PolyDifPoly/entDataZJU_Des.txt
View File

@ -0,0 +1,296 @@
complexBodyInfo:0,9,24,34
vertexInfo:
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21124.99999998917,-13570.00000002583,16225.84155693102;
21124.99999998917,-13570.00000002583,16364.40562153653;
17808.11337720760,-10300.00000002579,18247.63498939708;
20849.99999998906,-13298.88732652532,16433.95194745345;
20998.20769789509,-13445.00000002584,16435.35986977861;
20998.20769789509,-13445.00000002584,16423.72661838442;
20999.99999998906,-13446.76696661644,16423.72670669148;
20999.99999998906,-13446.76696661645,16296.81283142860;
21124.99999998918,-13445.00000002584,16363.20113813048;
21124.99999998918,-13445.00000002584,16224.63707352497;
20999.99999998706,-11952.06910409846,16420.97418585554;
20849.99999998906,-11804.55202899014,16506.14320887944;
19320.12419289630,-10300.00000002807,17374.79672781104;
20999.99999998906,-13445.00000002584,16435.35986977861;
20849.99999998906,-11952.06910409846,16420.97418585438;
20999.99999998906,-13445.00000002584,16296.79580517310;
20999.99999998906,-13445.00000002584,16423.72670669148;
15049.43214230555,-6250.00000002583,19662.54917389031;
13700.04278935896,-6250.00000002583,20441.51096755456;
13700.04278935883,-6250.00000002583,20578.62965207288;
15049.43214230555,-6250.00000002583,19799.66785840855;
15051.93596280547,-6250.00000002583,19799.66785840341;
15201.95685839510,-6250.00000002583,19713.06531803178;
15201.95685839510,-6250.00000002583,19574.50125342627;
17374.99999998906,-9873.00899774759,18354.97979185655;
17499.99999998647,-8510.00401819123,18269.68732516803;
17374.99999998905,-8510.00401819123,18341.84605681460;
17499.99999998906,-9996.24203115686,18422.57258196454;
17374.99999998906,-9873.00899774759,18421.38512481399;
17499.99999998647,-8510.00401819123,18408.25138977354;
15049.43214230555,-6100.00000002878,19799.66785840858;
17374.99999998905,-8510.00401819123,18408.25138977205;
17681.32107511346,-10175.00000002584,18239.32978475061;
17681.32107511355,-10175.00000002583,18181.05981500027;
17808.11337720775,-10175.00000002583,18107.86644138542;
17808.11337720775,-10175.00000002583,18239.33603183102;
17499.99999998894,-9996.24203115674,18414.69559548384;
17624.99999998906,-10119.47506456613,18343.54697073095;
17624.99999998905,-10119.47506456613,18213.03724286152;
17808.11337720775,-10300.00000002602,18239.33603183102;
19193.02026281690,-10175.00000002583,17446.96551146108;
17624.99999998905,-8632.93491411901,18337.27720391787;
17624.99999998906,-9996.24203115674,18350.41385031648;
17624.99999998906,-10105.75355350319,18351.46908880798;
17513.64524135624,-9996.24203115674,18414.69559548384;
17808.11337720776,-10175.00000002583,18246.43050599092;
19193.02026281690,-10175.00000002583,17308.40144685557;
17624.99999998905,-8632.93491411901,18198.71313931236;
17624.99999998906,-9996.24203115674,18211.84978571097;
11748.40944836227,-4325.95442631630,21549.59021205360;
11748.40944836227,-4325.95442631630,21688.15427665911;
12484.47483358811,-3577.50000026381,21256.03391230463;
12484.47483358811,-3577.50000026381,21117.46984769912;
13547.89202684581,-6100.00000002560,20666.46170041069;
13395.74126433313,-5950.00000002583,20614.28430405553;
13395.74126433326,-5950.00000002584,20663.98975519961;
13547.89202684630,-6100.00000002596,20663.99725169609;
14896.90742621000,-5950.00000002583,19886.27039878878;
13547.89202684630,-5950.00000002583,20665.01632032316;
14896.90742621000,-5950.00000002583,19747.70633418327;
13547.89202684630,-5950.00000002583,20526.45225571764;
13547.89202684630,-5950.00000002583,20663.99725169609;
19320.12419289630,-10425.00000002583,17237.43714661155;
17934.90567930174,-10425.00000002583,18037.08203458280;
17934.90567930176,-10425.00000002583,18174.44161578225;
19320.12419289630,-10425.00000002583,17374.79672781102;
19322.21070997919,-10425.00000002583,17374.79672780697;
19447.22812297115,-10425.00000002583,17302.62794416358;
19447.22812297115,-10425.00000002583,17164.06387955807;
20849.99999998906,-13298.88732652532,16381.97836082562;
20849.99999998906,-11804.55202899014,16367.57914427394;
20849.99999998906,-11952.06910409846,16369.00059922656;
21124.99999998917,-13570.00000002583,16225.84155693102;
21124.99999998917,-13570.00000002583,16364.40562153653;
17808.11337720760,-10300.00000002579,18247.63498939708;
20849.99999998906,-13298.88732652532,16433.95194745345;
20998.20769789509,-13445.00000002584,16435.35986977861;
20998.20769789509,-13445.00000002584,16423.72661838442;
20999.99999998906,-13446.76696661644,16423.72670669148;
20999.99999998906,-13446.76696661645,16296.81283142860;
21124.99999998918,-13445.00000002584,16363.20113813048;
21124.99999998918,-13445.00000002584,16224.63707352497;
20999.99999998706,-11952.06910409846,16420.97418585554;
20849.99999998906,-11804.55202899014,16506.14320887944;
19320.12419289630,-10300.00000002807,17374.79672781104;
20999.99999998906,-13445.00000002584,16435.35986977861;
20849.99999998906,-11952.06910409846,16420.97418585438;
20999.99999998906,-13445.00000002584,16296.79580517310;
20999.99999998906,-13445.00000002584,16423.72670669148;
15049.43214230555,-6250.00000002583,19662.54917389031;
13700.04278935896,-6250.00000002583,20441.51096755456;
13700.04278935883,-6250.00000002583,20578.62965207288;
15049.43214230555,-6250.00000002583,19799.66785840855;
15051.93596280547,-6250.00000002583,19799.66785840341;
15201.95685839510,-6250.00000002583,19713.06531803178;
15201.95685839510,-6250.00000002583,19574.50125342627;
17374.99999998906,-9873.00899774759,18354.97979185655;
17499.99999998647,-8510.00401819123,18269.68732516803;
17374.99999998905,-8510.00401819123,18341.84605681460;
17499.99999998906,-9996.24203115686,18422.57258196454;
17374.99999998906,-9873.00899774759,18421.38512481399;
17499.99999998647,-8510.00401819123,18408.25138977354;
15049.43214230555,-6100.00000002878,19799.66785840858;
17374.99999998905,-8510.00401819123,18408.25138977205;
17681.32107511346,-10175.00000002584,18239.32978475061;
17681.32107511355,-10175.00000002583,18181.05981500027;
17808.11337720775,-10175.00000002583,18107.86644138542;
17808.11337720775,-10175.00000002583,18239.33603183102;
17499.99999998894,-9996.24203115674,18414.69559548384;
17624.99999998906,-10119.47506456613,18343.54697073095;
17624.99999998905,-10119.47506456613,18213.03724286152;
17808.11337720775,-10300.00000002602,18239.33603183102;
19193.02026281690,-10175.00000002583,17446.96551146108;
17624.99999998905,-8632.93491411901,18337.27720391787;
17624.99999998906,-9996.24203115674,18350.41385031648;
17624.99999998906,-10105.75355350319,18351.46908880798;
17513.64524135624,-9996.24203115674,18414.69559548384;
17808.11337720776,-10175.00000002583,18246.43050599092;
19193.02026281690,-10175.00000002583,17308.40144685557;
17624.99999998905,-8632.93491411901,18198.71313931236;
17624.99999998906,-9996.24203115674,18211.84978571097;
indexInfo:
0,1,2,3,4,1,0,5,6,7,8,2,1,4,9,3,2,8,10,11,10,8,9,12,6,5,11,12,11,5,0,3,10,7,6,12,9,4,7,12,85,86,87,88,89,90,91,92,86,85,91,93,94,95,96,97,87,86,92,98,99,100,101,102,103,96,95,104,105,106,90,89,107,97,96,103,108,109,106,105,99,98,109,105,108,98,92,94,93,106,109,90,106,93,91,108,103,104,110,111,100,99,95,102,110,104,110,102,101,111,101,100,111,107,89,88,87,97,107,88,184,185,186,187,188,189,190,191,185,184,190,192,193,194,148,186,185,191,195,196,189,188,197,148,194,189,196,192,190,193,192,196,198,195,191,193,198,196,194,195,198,197,188,187,186,148,197,187,271,272,273,274,241,266,275,276,277,272,271,278,279,280,281,282,283,266,241,284,280,279,285,286,273,285,279,284,274,273,272,277,287,286,285,287,277,276,282,281,280,286,276,275,283,282,266,283,275,284,241,278,274,278,271,274
faceInfo:
0,4;4,6;10,5;15,4;19,5;24,4;28,5;33,3;36,4;40,7;47,6;53,11;64,4;68,9;77,3;80,5;85,6;91,4;95,7;102,4;106,4;110,3;113,3;116,4;120,7;127,6;133,6;139,6;145,4;149,4;153,4;157,4;161,3;164,4;168,4;172,8;180,8;188,4;192,5;197,6;203,7;210,4;214,3;217,4;221,3;

15
gjj/PMCases/PolyDifPoly/entDataZJU_Src.txt
View File

@ -0,0 +1,15 @@
vertexInfo:
17624.99999998905,-8510.00401819123,17830.90112057791;
17374.99999998905,-8510.00401819123,17830.90112057791;
17374.99999998905,-8510.00401819123,18408.25138976753;
17624.99999998905,-8510.00401819123,18408.25138976753;
17624.99999998906,-3577.50000024273,20678.68364311939;
17374.99999998906,-3577.50000024273,20678.68364311939;
17374.99999998906,-3577.50000024273,21256.03391230901;
17624.99999998906,-3577.50000024273,21256.03391230901;
indexInfo:
0,1,2,3,0,1,5,4,1,2,6,5,2,3,7,6,3,0,4,7,4,5,6,7
faceInfo:
0,4;4,4;8,4;12,4;16,4;20,4;

19
gjj/PMCases/PolyDifPolyThickFace/entDataZJU_Des.txt
View File

@ -0,0 +1,19 @@
vertexInfo:
2629.82969004962,6801.21455575771,49030.00000000000;
2869.82968877607,6801.18983125328,49030.00000000000;
2869.82968877607,6801.18983125328,52180.00000000000;
2629.82969004962,6801.21455575771,52180.00000000000;
2870.01294237553,8580.02684557581,49030.00000000000;
2629.98821659743,8340.02684557581,49030.00000000000;
1939.99863941572,8340.02684557581,49030.00000000000;
1939.99863941572,8580.02684557581,49030.00000000000;
2629.98821659743,8340.02684557581,52180.00000000000;
1939.99863941572,8340.02684557581,52180.00000000000;
2870.01294237553,8580.02684557581,52180.00000000000;
1939.99863941572,8580.02684557581,52180.00000000000;
indexInfo:
0,1,2,3,4,1,0,5,6,7,6,5,8,9,5,0,3,8,8,3,2,10,11,9,1,4,10,2,4,7,11,10,7,6,9,11
faceInfo:
0,4;4,6;10,4;14,4;18,6;24,4;28,4;32,4;

18
gjj/PMCases/PolyDifPolyThickFace/entDataZJU_Src.txt
View File

@ -0,0 +1,18 @@
vertexInfo:
2629.99453728099,8340.01156816906,52180.00000000000;
2869.99453728099,8340.01156816906,52180.00000000000;
2869.99453728099,8401.36916293070,52180.00000000000;
2869.99453728099,8580.01156816906,52180.00000000000;
2629.99453728099,8580.01156816906,52180.00000000000;
2629.99453728099,8340.02684557581,52180.00000000000;
2629.99453728099,8340.01156816906,49030.00000000000;
2869.99453728099,8340.01156816906,49030.00000000000;
2869.99453728099,8401.36916293070,49030.00000000000;
2869.99453728099,8580.01156816906,49030.00000000000;
2629.99453728099,8580.01156816906,49030.00000000000;
indexInfo:
0,1,2,3,4,5,6,7,1,0,7,8,9,3,2,1,9,10,4,3,10,6,0,5,4,6,10,9,8,7
faceInfo:
0,6;6,4;10,6;16,4;20,5;25,5;

160
gjj/PMTest.hpp
View File

@ -1 +1,159 @@
#pragma once
#pragma once
#include <memory>
#include "organizer/organizer.hpp"
#include "organizer/primitive.hpp"
#include "organizer/blobtree.hpp"
#include "uvector.hpp"
using namespace algoim::organizer;
using namespace algoim;
void casePolyhedronTilted()
{
const int PRIMITIVE_CNT = 2;
std::vector<std::shared_ptr<PrimitiveDesc>> primitiveDescriptions(PRIMITIVE_CNT);
primitiveDescriptions[0] = std::make_shared<MeshDesc>(MeshDesc(
{
uvector3{2629.82969004962, 6801.21455575771, 49030.00000000000},
uvector3{2869.82968877607, 6801.18983125328, 49030.00000000000},
uvector3{2869.82968877607, 6801.18983125328, 52180.00000000000},
uvector3{2629.82969004962, 6801.21455575771, 52180.00000000000},
uvector3{2870.01294237553, 8580.02684557581, 49030.00000000000},
uvector3{2629.98821659743, 8340.02684557581, 49030.00000000000},
uvector3{1939.99863941572, 8340.02684557581, 49030.00000000000},
uvector3{1939.99863941572, 8580.02684557581, 49030.00000000000},
uvector3{2629.98821659743, 8340.02684557581, 52180.00000000000},
uvector3{1939.99863941572, 8340.02684557581, 52180.00000000000},
uvector3{2870.01294237553, 8580.02684557581, 52180.00000000000},
uvector3{1939.99863941572, 8580.02684557581, 52180.00000000000},
},
{0, 1, 2, 3, 4, 1, 0, 5, 6, 7, 6, 5, 8, 9, 5, 0, 3, 8, 8, 3, 2, 10, 11, 9, 1, 4, 10, 2, 4, 7, 11, 10, 7, 6, 9, 11},
{uvector2i{0, 4}, uvector2i{4, 6}, uvector2i{10, 4}, uvector2i{14, 4}, uvector2i{18, 6}, uvector2i{24, 4},
uvector2i{28, 4}, uvector2i{32, 4}}));
primitiveDescriptions[1] = std::make_shared<CuboidDesc>(CuboidDesc(uvector3(0.6, 0.6, -0.6), 2.));
// primitiveDescriptions[1] = std::make_shared<SphereDesc>(SphereDesc(1., uvector3(0.6, 0.6, -0.6), 1.));
primitiveDescriptions[2] = std::make_shared<SphereDesc>(SphereDesc(0.7, uvector3(0.8, 0.8, 0.8), 1.));
primitiveDescriptions[3] = std::make_shared<SphereDesc>(SphereDesc(0.5, uvector3(-0.3, -0.8, 0.8), 1.));
std::vector<uvector3> pyramidBottomVertices = {
uvector3{-1, -1, 0},
uvector3{1, -1, 0},
uvector3{1, 1, 0},
uvector3{-1, 1, 0}
};
// primitiveDescriptions[4] = std::make_shared<PyramidDesc>(pyramidBottomVertices, uvector3{0, 0, 1});
primitiveDescriptions[4] = std::make_shared<SphereDesc>(SphereDesc(0.2, uvector3(0.2, -0.7, 0.), 1.));
// primitiveDescriptions[5] = std::make_shared<SphereDesc>(SphereDesc(0.2, uvector3(0., -0.5, 0.), 1));
primitiveDescriptions[5] = std::make_shared<ConeDesc>(ConeDesc(uvector3(0., -0.2, 0.), 0.4, -0.7, 1));
// primitiveDescriptions[6] = std::make_shared<CylinderDesc>(CylinderDesc(uvector3(-0.3, 0.3, 2.3), 0.4, 3.6, 1));
organizer::BlobTree blobTree;
blobTree.structure.resize(PRIMITIVE_CNT * 2 - 1);
blobTree.primitiveNodeIdx.resize(PRIMITIVE_CNT);
blobTree.structure[0] = {1, 0, 0, 0, 1, 2}; // cube1
blobTree.structure[1] = {1, 0, 0, 0, 0, 0}; // cube2
blobTree.structure[2] = {0, OP_UNION, 0, 0, 1, 6 - 2}; // Union of cubes = opNode1
blobTree.structure[3] = {1, 0, 0, 0, 1, 5 - 3}; // sphere1
blobTree.structure[4] = {1, 0, 0, 0, 0, 0}; // sphere2
blobTree.structure[5] = {0, OP_UNION, 0, 0, 0, 0}; // Union of spheres = opNode2
blobTree.structure[6] = {0, OP_DIFFERENCE, 0, 0, 1, 10 - 6}; // Difference of opNode1 and opNode2 = opNode3
blobTree.structure[7] = {1, 0, 0, 0, 1, 9 - 7}; // Pyramid (sphere3)
blobTree.structure[8] = {1, 0, 0, 0, 0, 0}; // Cone
blobTree.structure[9] = {0, OP_UNION, 0, 0, 0, 0}; // UNION of Pyramid (sphere3) and Cone = opNode4
blobTree.structure[10] = {
0, OP_DIFFERENCE, 0, 0, 1, 12 - 10}; // Difference of opNode3 and opNode4 = opNode5
// blobTree.structure[11] = {1, 0, 0, 0, 0, 0}; // Cylinder
// blobTree.structure[12] = {0, 2, 0, 0, 1, 0}; // Difference of opNode5 and Cylinder
// blobTree.primitiveNodeIdx = {0, 1, 3, 4, 7, 8, 11};
// quadratureScene(primitiveDescriptions, uvector3(-1., -1.3, -1.6), uvector3(1.6, 1.6, 2.3), blobTree);
blobTree.primitiveNodeIdx = {0, 1, 3, 4, 7, 8};
quadratureScene(primitiveDescriptions, uvector3(-0.8, -1.3, -1.6), uvector3(1.6, 1.6, 1.5), blobTree);
}
void casePolyhedronDifFace()
{
const int PRIMITIVE_CNT = 2;
std::vector<std::shared_ptr<PrimitiveDesc>> primitiveDescriptions(PRIMITIVE_CNT);
primitiveDescriptions[1] = std::make_shared<HalfPlaneDesc>(HalfPlaneDesc({
uvector3{4543.06080677052, -3903.14378907895, 5000.00000000000},
uvector3{4543.06080677052, -6019.09878238160, 5000.00000000000},
uvector3{1879.87607382063, -6019.09878238160, 1000.00000000000},
uvector3{1879.87607382063, -3903.14378907895, 1000.00000000000}
}));
primitiveDescriptions[0] = std::make_shared<MeshDesc>(MeshDesc(
{
uvector3{2594.16907620245, -4314.08525101657, 3773.59344941283},
uvector3{2594.16907620245, -4314.08525101657, 3573.59344941283},
uvector3{2594.16907620245, -5754.08525101657, 3573.59344941283},
uvector3{2594.16907620245, -5754.08525101657, 3773.59344941283},
uvector3{3726.28373273492, -4314.08525101657, 3773.59344941283},
uvector3{3593.12449608742, -4314.08525101657, 3573.59344941283},
uvector3{3726.28373273492, -5754.08525101657, 3773.59344941283},
uvector3{3593.12449608742, -5754.08525101657, 3573.59344941283}
},
{0, 1, 2, 3, 1, 0, 4, 5, 0, 3, 6, 4, 3, 2, 7, 6, 2, 1, 5, 7, 6, 7, 5, 4},
{uvector2i{0, 4}, uvector2i{4, 4}, uvector2i{8, 4}, uvector2i{12, 4}, uvector2i{16, 4}, uvector2i{20, 4}}));
organizer::BlobTree blobTree;
blobTree.structure.resize(PRIMITIVE_CNT * 2 - 1);
blobTree.primitiveNodeIdx.resize(PRIMITIVE_CNT);
blobTree.structure[0] = {1, 0, 0, 0, 1, 2};
blobTree.structure[1] = {1, 0, 0, 0, 0, 0};
blobTree.structure[2] = {0, OP_DIFFERENCE, 0, 0, 1, 6 - 2};
blobTree.primitiveNodeIdx = {0, 1};
quadratureScene(primitiveDescriptions, uvector3(1879, -6020, 1000), uvector3(4544, -3903, 5000), blobTree);
}
void casePolyDifPolyThickFace()
{
const int PRIMITIVE_CNT = 2;
std::vector<std::shared_ptr<PrimitiveDesc>> primitiveDescriptions(PRIMITIVE_CNT);
primitiveDescriptions[0] = std::make_shared<MeshDesc>(MeshDesc(
{
uvector3{2629.82969004962, 6801.21455575771, 49030.00000000000},
uvector3{2869.82968877607, 6801.18983125328, 49030.00000000000},
uvector3{2869.82968877607, 6801.18983125328, 52180.00000000000},
uvector3{2629.82969004962, 6801.21455575771, 52180.00000000000},
uvector3{2870.01294237553, 8580.02684557581, 49030.00000000000},
uvector3{2629.98821659743, 8340.02684557581, 49030.00000000000},
uvector3{1939.99863941572, 8340.02684557581, 49030.00000000000},
uvector3{1939.99863941572, 8580.02684557581, 49030.00000000000},
uvector3{2629.98821659743, 8340.02684557581, 52180.00000000000},
uvector3{1939.99863941572, 8340.02684557581, 52180.00000000000},
uvector3{2870.01294237553, 8580.02684557581, 52180.00000000000},
uvector3{1939.99863941572, 8580.02684557581, 52180.00000000000}
},
{0, 1, 2, 3, 4, 1, 0, 5, 6, 7, 6, 5, 8, 9, 5, 0, 3, 8, 8, 3, 2, 10, 11, 9, 1, 4, 10, 2, 4, 7, 11, 10, 7, 6, 9, 11},
{uvector2i{0, 4}, uvector2i{4, 6}, uvector2i{10, 4}, uvector2i{14, 4}, uvector2i{18, 6}, uvector2i{24, 4},
uvector2i{28, 4}, uvector2i{32, 4}}));
primitiveDescriptions[1] = std::make_shared<MeshDesc>(MeshDesc(
{
uvector3{2629.99453728099, 8340.01156816906, 52180.00000000000},
uvector3{2869.99453728099, 8340.01156816906, 52180.00000000000},
uvector3{2869.99453728099, 8401.36916293070, 52180.00000000000},
uvector3{2869.99453728099, 8580.01156816906, 52180.00000000000},
uvector3{2629.99453728099, 8580.01156816906, 52180.00000000000},
uvector3{2629.99453728099, 8340.02684557581, 52180.00000000000},
uvector3{2629.99453728099, 8340.01156816906, 49030.00000000000},
uvector3{2869.99453728099, 8340.01156816906, 49030.00000000000},
uvector3{2869.99453728099, 8401.36916293070, 49030.00000000000},
uvector3{2869.99453728099, 8580.01156816906, 49030.00000000000},
uvector3{2629.99453728099, 8580.01156816906, 49030.00000000000}
},
{0, 1, 2, 3, 4, 5, 6, 7, 1, 0, 7, 8, 9, 3, 2, 1, 9, 10, 4, 3, 10, 6, 0, 5, 4, 6, 10, 9, 8, 7},
{uvector2i{0, 6}, uvector2i{6, 4}, uvector2i{10, 6}, uvector2i{16, 4}, uvector2i{20, 5}, uvector2i{25, 5}}));
organizer::BlobTree blobTree;
blobTree.structure.resize(PRIMITIVE_CNT * 2 - 1);
blobTree.primitiveNodeIdx.resize(PRIMITIVE_CNT);
blobTree.structure[0] = {1, 0, 0, 0, 1, 2};
blobTree.structure[1] = {1, 0, 0, 0, 0, 0};
blobTree.structure[2] = {0, OP_DIFFERENCE, 0, 0, 1, 6 - 2};
blobTree.primitiveNodeIdx = {0, 1};
quadratureScene(primitiveDescriptions, uvector3(1939, 6801, 49030), uvector3(2871, 8581, 52180), blobTree);
}
void testPM()
{
// casePolyhedronDifFace();
// casePolyhedronTilted();
casePolyDifPolyThickFace();
}

19
gjj/output.cpp
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@ -0,0 +1,19 @@
primitiveDescriptions[0] = std::make_shared<MeshDesc>(MeshDesc(
{
uvector3{2629.82969004962, 6801.21455575771, 49030.00000000000}, uvector3{
2869.82968877607, 6801.18983125328, 49030.00000000000}, uvector3{
2869.82968877607, 6801.18983125328, 52180.00000000000}, uvector3{
2629.82969004962, 6801.21455575771, 52180.00000000000}, uvector3{
2870.01294237553, 8580.02684557581, 49030.00000000000}, uvector3{
2629.98821659743, 8340.02684557581, 49030.00000000000}, uvector3{
1939.99863941572, 8340.02684557581, 49030.00000000000}, uvector3{
1939.99863941572, 8580.02684557581, 49030.00000000000}, uvector3{
2629.98821659743, 8340.02684557581, 52180.00000000000}, uvector3{
1939.99863941572, 8340.02684557581, 52180.00000000000}, uvector3{
2870.01294237553, 8580.02684557581, 52180.00000000000}, uvector3{
1939.99863941572, 8580.02684557581, 52180.00000000000}
},
{0,1,2,3,4,1,0,5,6,7,6,5,8,9,5,0,3,8,8,3,2,10,11,9,1,4,10,2,4,7,11,10,7,6,9,11
},
{uvector2i{0, 4}, uvector2i{4, 6}, uvector2i{10, 4}, uvector2i{14, 4}, uvector2i{18, 6}, uvector2i{24, 4}, uvector2i{28, 4}, uvector2i{32, 4}}
));

55
gjj/polyhedronReader.py
View File

@ -0,0 +1,55 @@
import re
# 读取输入文件
with open("PMCases/PolyDifPolyThickFace/entDataZJU_Des.txt", "r") as file:
data = file.read()
# 使用正则表达式提取vertexInfo和indexInfo
vertex_info_match = re.findall(r"vertexInfo:\s*([\d\.\-,;\s]+)", data)
index_info_match = re.findall(r"indexInfo:\s*([\d,;\s]+)", data)
face_info_match = re.findall(r"faceInfo:\s*([\d;,;\s]+)", data)
if not vertex_info_match or not index_info_match or not face_info_match:
raise ValueError("Input data format is incorrect")
# 合并所有匹配到的vertexInfo
vertex_info = []
for match in vertex_info_match:
vertex_info.extend(match.split(";"))
# 合并所有匹配到的indexInfo
index_info = []
for match in index_info_match:
index_info.extend(match.split(","))
# 合并所有匹配到的faceInfo
face_info = []
for match in face_info_match:
face_info.extend(match.split(";"))
# 转换vertexInfo为uvector3格式
vertex_list = [
f"uvector3{{{', '.join(v.split(','))}}}" for v in vertex_info if v.strip()
]
# 转换indexInfo为整数列表
index_list = [str(i) for i in index_info if i.strip()]
# 转换faceInfo为uvector2i格式
face_list = [f"uvector2i{{{', '.join(f.split(','))}}}" for f in face_info if f.strip()]
# 生成C++代码
cpp_code = f"""primitiveDescriptions[0] = std::make_shared<MeshDesc>(MeshDesc(
{{
{', '.join(vertex_list)}
}},
{{{','.join(index_list)}}},
{{{', '.join(face_list)}}}
));"""
# 输出结果
print(cpp_code)
# 将结果写入文件
with open("output.cpp", "w") as file:
file.write(cpp_code)
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