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Diffstat (limited to 'sdk/extensions/authoring/source/NvBlastExtAuthoringFractureToolImpl.cpp')
-rwxr-xr-xsdk/extensions/authoring/source/NvBlastExtAuthoringFractureToolImpl.cpp76
1 files changed, 47 insertions, 29 deletions
diff --git a/sdk/extensions/authoring/source/NvBlastExtAuthoringFractureToolImpl.cpp b/sdk/extensions/authoring/source/NvBlastExtAuthoringFractureToolImpl.cpp
index 18ebd34..d5575cb 100755
--- a/sdk/extensions/authoring/source/NvBlastExtAuthoringFractureToolImpl.cpp
+++ b/sdk/extensions/authoring/source/NvBlastExtAuthoringFractureToolImpl.cpp
@@ -27,6 +27,7 @@
#include "NvBlastExtAuthoringFractureToolImpl.h"
#include "NvBlastExtAuthoringMeshImpl.h"
+#include "NvBlastExtAuthoringMeshUtils.h"
// This warning arises when using some stl containers with older versions of VC
// c:\program files (x86)\microsoft visual studio 12.0\vc\include\xtree(1826): warning C4702: unreachable code
@@ -133,9 +134,9 @@ void findCellBasePlanes(const std::vector<PxVec3>& sites, std::vector<std::vecto
#define SITE_BOX_SIZE 4
#define CUTTING_BOX_SIZE 40
-Mesh* getCellMesh(BooleanEvaluator& eval, int32_t planeIndexerOffset, int32_t cellId, const std::vector<PxVec3>& sites, std::vector < std::vector<int32_t> >& neighboors, int32_t interiorMaterialId)
+Mesh* getCellMesh(BooleanEvaluator& eval, int32_t planeIndexerOffset, int32_t cellId, const std::vector<PxVec3>& sites, std::vector < std::vector<int32_t> >& neighboors, int32_t interiorMaterialId, physx::PxVec3 origin)
{
- Mesh* cell = getBigBox(sites[cellId], SITE_BOX_SIZE, interiorMaterialId);
+ Mesh* cell = getBigBox(origin, SITE_BOX_SIZE, interiorMaterialId);
Mesh* cuttingMesh = getCuttingBox(PxVec3(0, 0, 0), PxVec3(1, 1, 1), CUTTING_BOX_SIZE, 0, interiorMaterialId);
for (uint32_t i = 0; i < neighboors[cellId].size(); ++i)
@@ -154,6 +155,7 @@ Mesh* getCellMesh(BooleanEvaluator& eval, int32_t planeIndexerOffset, int32_t ce
if (cell == nullptr)
break;
}
+ delete cuttingMesh;
return cell;
}
@@ -441,7 +443,7 @@ int32_t FractureToolImpl::voronoiFracturing(uint32_t chunkId, uint32_t cellCount
std::vector<uint32_t> newlyCreatedChunksIds;
for (uint32_t i = 0; i < cellPoints.size(); ++i)
{
- Mesh* cell = getCellMesh(eval, mPlaneIndexerOffset, i, cellPoints, neighboors, mInteriorMaterialId);
+ Mesh* cell = getCellMesh(eval, mPlaneIndexerOffset, i, cellPoints, neighboors, mInteriorMaterialId, cellPoints[i]);
if (cell == nullptr)
{
@@ -452,13 +454,10 @@ int32_t FractureToolImpl::voronoiFracturing(uint32_t chunkId, uint32_t cellCount
Mesh* resultMesh = voronoiMeshEval.createNewMesh();
if (resultMesh)
{
- mChunkData.push_back(ChunkInfo());
- mChunkData.back().isChanged = true;
- mChunkData.back().isLeaf = true;
- mChunkData.back().meshData = resultMesh;
- mChunkData.back().parent = parentChunk;
- mChunkData.back().chunkId = mChunkIdCounter++;
- newlyCreatedChunksIds.push_back(mChunkData.back().chunkId);
+ uint32_t ncidx = createNewChunk(parentChunk);
+ mChunkData[ncidx].isLeaf = true;
+ mChunkData[ncidx].meshData = resultMesh;
+ newlyCreatedChunksIds.push_back(mChunkData[ncidx].chunkId);
}
eval.reset();
delete cell;
@@ -612,7 +611,7 @@ int32_t FractureToolImpl::voronoiFracturing(uint32_t chunkId, uint32_t cellCount
for (uint32_t i = 0; i < cellPoints.size(); ++i)
{
- Mesh* cell = getCellMesh(eval, mPlaneIndexerOffset, i, cellPoints, neighboors, mInteriorMaterialId);
+ Mesh* cell = getCellMesh(eval, mPlaneIndexerOffset, i, cellPoints, neighboors, mInteriorMaterialId, cellPoints[i]);
if (cell == nullptr)
{
@@ -632,13 +631,10 @@ int32_t FractureToolImpl::voronoiFracturing(uint32_t chunkId, uint32_t cellCount
Mesh* resultMesh = voronoiMeshEval.createNewMesh();
if (resultMesh)
{
- mChunkData.push_back(ChunkInfo());
- mChunkData.back().isLeaf = true;
- mChunkData.back().isChanged = true;
- mChunkData.back().meshData = resultMesh;
- mChunkData.back().parent = parentChunk;
- mChunkData.back().chunkId = mChunkIdCounter++;
- newlyCreatedChunksIds.push_back(mChunkData.back().chunkId);
+ uint32_t ncidx = createNewChunk(parentChunk);
+ mChunkData[ncidx].isLeaf = true;
+ mChunkData[ncidx].meshData = resultMesh;
+ newlyCreatedChunksIds.push_back(mChunkData[ncidx].chunkId);
}
eval.reset();
delete cell;
@@ -711,6 +707,7 @@ int32_t FractureToolImpl::slicing(uint32_t chunkId, const SlicingConfiguration&
ChunkInfo ch;
ch.isLeaf = true;
ch.isChanged = true;
+ ch.flags = ChunkInfo::NO_FLAGS;
ch.parent = replaceChunk ? mChunkData[chunkIndex].parent : chunkId;
std::vector<ChunkInfo> xSlicedChunks;
std::vector<ChunkInfo> ySlicedChunks;
@@ -898,6 +895,7 @@ int32_t FractureToolImpl::slicingNoisy(uint32_t chunkId, const SlicingConfigurat
ChunkInfo ch;
ch.isLeaf = true;
ch.isChanged = true;
+ ch.flags = ChunkInfo::NO_FLAGS;
ch.parent = replaceChunk ? mChunkData[chunkIndex].parent : chunkId;
std::vector<ChunkInfo> xSlicedChunks;
std::vector<ChunkInfo> ySlicedChunks;
@@ -1071,6 +1069,7 @@ int32_t FractureToolImpl::cut(uint32_t chunkId, const physx::PxVec3& normal, con
ch.chunkId = -1;
ch.isLeaf = true;
ch.isChanged = true;
+ ch.flags = ChunkInfo::NO_FLAGS;
ch.parent = replaceChunk ? mChunkData[chunkIndex].parent : chunkId;
float noisyPartSize = 1.2f;
@@ -1194,6 +1193,7 @@ int32_t FractureToolImpl::cutout(uint32_t chunkId, CutoutConfiguration conf, boo
ChunkInfo ch;
ch.isLeaf = true;
ch.isChanged = true;
+ ch.flags = ChunkInfo::NO_FLAGS;
ch.parent = replaceChunk ? mChunkData[chunkIndex].parent : chunkId;
std::vector<uint32_t> newlyCreatedChunksIds;
@@ -1489,6 +1489,7 @@ int32_t FractureToolImpl::setChunkMesh(const Mesh* meshInput, int32_t parentId)
chunk.parent = parentId;
chunk.isLeaf = true;
chunk.isChanged = true;
+ chunk.flags = ChunkInfo::NO_FLAGS;
if ((size_t)parentId < mChunkData.size())
{
mChunkData[parentId].isLeaf = false;
@@ -1802,9 +1803,9 @@ void FractureToolImpl::setRemoveIslands(bool isRemoveIslands)
mRemoveIslands = isRemoveIslands;
}
-int32_t FractureToolImpl::islandDetectionAndRemoving(int32_t chunkId)
+int32_t FractureToolImpl::islandDetectionAndRemoving(int32_t chunkId, bool createAtNewDepth)
{
- if (chunkId == 0)
+ if (chunkId == 0 && createAtNewDepth == false)
{
return 0;
}
@@ -1935,17 +1936,32 @@ int32_t FractureToolImpl::islandDetectionAndRemoving(int32_t chunkId)
}
}
- delete mChunkData[chunkIndex].meshData;
- mChunkData[chunkIndex].meshData = new MeshImpl(compVertices[0].data(), compEdges[0].data(), compFacets[0].data(), static_cast<uint32_t>(compVertices[0].size()),
- static_cast<uint32_t>(compEdges[0].size()), static_cast<uint32_t>(compFacets[0].size()));;
- for (int32_t i = 1; i < cComp; ++i)
+ if (createAtNewDepth == false || chunkId != 0)
{
- mChunkData.push_back(ChunkInfo(mChunkData[chunkIndex]));
- mChunkData.back().chunkId = mChunkIdCounter++;
- mChunkData.back().meshData = new MeshImpl(compVertices[i].data(), compEdges[i].data(), compFacets[i].data(), static_cast<uint32_t>(compVertices[i].size()),
- static_cast<uint32_t>(compEdges[i].size()), static_cast<uint32_t>(compFacets[i].size()));
+ delete mChunkData[chunkIndex].meshData;
+ mChunkData[chunkIndex].meshData = new MeshImpl(compVertices[0].data(), compEdges[0].data(), compFacets[0].data(), static_cast<uint32_t>(compVertices[0].size()),
+ static_cast<uint32_t>(compEdges[0].size()), static_cast<uint32_t>(compFacets[0].size()));;
+ for (int32_t i = 1; i < cComp; ++i)
+ {
+ mChunkData.push_back(ChunkInfo(mChunkData[chunkIndex]));
+ mChunkData.back().chunkId = mChunkIdCounter++;
+ mChunkData.back().meshData = new MeshImpl(compVertices[i].data(), compEdges[i].data(), compFacets[i].data(), static_cast<uint32_t>(compVertices[i].size()),
+ static_cast<uint32_t>(compEdges[i].size()), static_cast<uint32_t>(compFacets[i].size()));
+ }
}
-
+ else
+ {
+ mChunkData[chunkIndex].isLeaf = false;
+ deleteAllChildrenOfChunk(chunkId);
+ for (int32_t i = 0; i < cComp; ++i)
+ {
+ uint32_t nc = createNewChunk(chunkId);
+ mChunkData[nc].isLeaf = true;
+ mChunkData[nc].flags = ChunkInfo::CREATED_BY_ISLAND_DETECTOR;
+ mChunkData[nc].meshData = new MeshImpl(compVertices[i].data(), compEdges[i].data(), compFacets[i].data(), static_cast<uint32_t>(compVertices[i].size()),
+ static_cast<uint32_t>(compEdges[i].size()), static_cast<uint32_t>(compFacets[i].size()));
+ }
+ }
return cComp;
}
return 0;
@@ -2083,6 +2099,8 @@ uint32_t FractureToolImpl::createNewChunk(uint32_t parent)
mChunkData.back().meshData = nullptr;
mChunkData.back().isLeaf = false;
mChunkData.back().isChanged = true;
+ mChunkData.back().flags = ChunkInfo::NO_FLAGS;
+
return mChunkData.size() - 1;
}
generated by cgit v1.2.3 (git 2.25.1) at 2026-03-11 06:00:27 +0000