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FDM supports gizmo: Further attempts to increase performance when painting

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This commit is contained in:
Lukas Matena 2020-05-15 16:23:19 +02:00
parent e312f3be43
commit ed55ebba55
2 changed files with 96 additions and 43 deletions
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11
src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.hpp
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@ -33,14 +33,15 @@ private:
// individual facets (one of the enum values above).
std::vector<std::vector<FacetSupportType>> m_selected_facets;
// Store two vertex buffer arrays (for enforcers/blockers)
// for each model-part volume.
std::vector<std::array<GLIndexedVertexArray, 2>> m_ivas;
// Vertex buffer arrays for each model-part volume. There is a vector of
// arrays so that adding triangles can be done without regenerating all
// other triangles. Enforcers and blockers are of course separate.
std::vector<std::array<std::vector<GLIndexedVertexArray>, 2>> m_ivas;
void update_vertex_buffers(const ModelVolume* mv,
int mesh_id,
bool update_enforcers,
bool update_blockers);
FacetSupportType type, // enforcers / blockers
const std::vector<size_t>* new_facets = nullptr); // nullptr -> regenerate all
public:
GLGizmoFdmSupports(GLCanvas3D& parent, const std::string& icon_filename, unsigned int sprite_id);