huanld/speckle-cpp-connectors
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do not merge - hack for exporting gridlines - each edge is a separate polyline

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This commit is contained in:
David Kekesi
2024-10-31 18:15:08 +01:00
parent e4e31314d6
commit e9d669c4dd
1 changed files with 36 additions and 20 deletions
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SpeckleLib/Speckle/Record/Element/ModelElement.cpp
+36 -20
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@@ -33,6 +33,8 @@ using namespace speckle::utility;
#include <array>
#include <memory>
#include <stack>
namespace speckle::record::element {
class ModelElement::Data {
@@ -278,29 +280,45 @@ ModelElement::Body* ModelElement::getBody() const {
if (polyCount == 0)
{
std::vector<int> vertexIndices;
std::vector<double> points;
Int32 edgeCount = body.GetEdgeCount();
ModelerAPI::Edge edge{};
for (Int32 edgeIndex = 1; edgeIndex <= edgeCount; ++edgeIndex)
{
body.GetEdge(edgeIndex, &edge);
vertexIndices.push_back(edge.GetVertexIndex1());
vertexIndices.push_back(edge.GetVertexIndex2());
}
vertexIndices.push_back(edge.GetVertexIndex2());
vertexIndices.push_back(edge.GetVertexIndex2());
for (int i : vertexIndices) {
ModelerAPI::Vertex vertex{};
body.GetVertex(i, &vertex);
// Collect vertices (as doubles for now, but should be changed to Vertex type)
points.push_back(vertex.x);
points.push_back(vertex.y);
points.push_back(vertex.z);
for (int i = 0; i < vertexIndices.size(); i += 2) {
ModelerAPI::Vertex v1{};
ModelerAPI::Vertex v2{};
body.GetVertex(vertexIndices[i], &v1);
body.GetVertex(vertexIndices[i + 1], &v2);
std::vector<double> points{};
points.push_back(v1.x);
points.push_back(v1.y);
points.push_back(v1.z);
points.push_back(v2.x);
points.push_back(v2.y);
points.push_back(v2.z);
points.push_back(v2.x);
points.push_back(v2.y);
points.push_back(v2.z);
record::attribute::Finish f(tmpmat);
primitive::Mesh mesh(std::move(points), f);
mesh.setToPolyline();
elementBody->push_back(mesh);
points.clear();
}
record::attribute::Finish f(tmpmat);
primitive::Mesh mesh(std::move(points), f);
mesh.setToPolyline();
elementBody->push_back(mesh);
}
@@ -344,13 +362,11 @@ ModelElement::Body* ModelElement::getBody() const {
for (auto& [materialName, mesh] : materialMeshMap)
elementBody->push_back(std::move(mesh));
//std::vector<double> points = { 0, 0, 0, 1, 0, 0, 1, 1, 0 };
//Guid finishID{ Guid::fromInt(5) };
//auto faceFinish = ModelElement::getFinish(finishID);
//record::attribute::Finish f(tmpmat);
//primitive::Mesh mesh(std::move(points), f);
//mesh.setToPolyline();
//elementBody->push_back(mesh);
/*std::vector<double> points = {0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0};
record::attribute::Finish f(tmpmat);
primitive::Mesh mesh(std::move(points), f);
mesh.setToPolyline();
elementBody->push_back(mesh);*/
m_data = std::make_unique<Data>();
m_data->m_cache.reset(elementBody);