diff options
Diffstat (limited to 'source/blender/freestyle/intern/view_map/Silhouette.h')
| -rw-r--r-- | source/blender/freestyle/intern/view_map/Silhouette.h | 78 |
1 files changed, 37 insertions, 41 deletions
diff --git a/source/blender/freestyle/intern/view_map/Silhouette.h b/source/blender/freestyle/intern/view_map/Silhouette.h index b9f84e7077f..b5bbe66e51e 100644 --- a/source/blender/freestyle/intern/view_map/Silhouette.h +++ b/source/blender/freestyle/intern/view_map/Silhouette.h @@ -303,7 +303,8 @@ class SVertex : public Interface0D { _Point2D = iPoint2D; } - /*! Adds a normal to the Svertex's set of normals. If the same normal is already in the set, nothing changes. */ + /*! Adds a normal to the Svertex's set of normals. If the same normal is already in the set, + * nothing changes. */ inline void AddNormal(const Vec3r &iNormal) { _Normals.insert(iNormal); // if iNormal in the set already exists, nothing is done @@ -420,7 +421,7 @@ class SVertex : public Interface0D { return *(_Normals.begin()); } - //Material material() const ; + // Material material() const ; Id shape_id() const; const SShape *shape() const; float shape_importance() const; @@ -462,13 +463,12 @@ class SVertex : public Interface0D { class ViewEdge; /*! Base Class for feature edges. - * This FEdge can represent a silhouette, a crease, a ridge/valley, a border or a suggestive contour. - * For silhouettes, the FEdge is oriented such as, the visible face lies on the left of the edge. - * For borders, the FEdge is oriented such as, the face lies on the left of the edge. - * An FEdge can represent an initial edge of the mesh or runs accross a face of the initial mesh depending - * on the smoothness or sharpness of the mesh. - * This class is specialized into a smooth and a sharp version since their properties slightly vary from - * one to the other. + * This FEdge can represent a silhouette, a crease, a ridge/valley, a border or a suggestive + * contour. For silhouettes, the FEdge is oriented such as, the visible face lies on the left of + * the edge. For borders, the FEdge is oriented such as, the face lies on the left of the edge. An + * FEdge can represent an initial edge of the mesh or runs accross a face of the initial mesh + * depending on the smoothness or sharpness of the mesh. This class is specialized into a smooth + * and a sharp version since their properties slightly vary from one to the other. */ class FEdge : public Interface1D { public: // Implementation of Interface0D @@ -509,13 +509,13 @@ class FEdge : public Interface1D { SVertex *_VertexB; Id _Id; Nature::EdgeNature _Nature; - //vector<Polygon3r> _Occluders; // visibility // NOT HANDLED BY THE COPY CONSTRUCTOR!! + // vector<Polygon3r> _Occluders; // visibility // NOT HANDLED BY THE COPY CONSTRUCTOR!! FEdge *_NextEdge; // next edge on the chain FEdge *_PreviousEdge; ViewEdge *_ViewEdge; - // Sometimes we need to deport the visibility computation onto another edge. For example the exact edges use - // edges of the mesh to compute their visibility + // Sometimes we need to deport the visibility computation onto another edge. For example the + // exact edges use edges of the mesh to compute their visibility Polygon3r _aFace; // The occluded face which lies on the right of a silhouette edge Vec3r _occludeeIntersection; @@ -868,7 +868,7 @@ class FEdge : public Interface1D { /* Information access interface */ - //Material material() const; + // Material material() const; Id shape_id() const; const SShape *shape() const; float shape_importance() const; @@ -911,7 +911,7 @@ class FEdge : public Interface1D { int viewedge_nature() const; - //float viewedge_length() const; + // float viewedge_length() const; inline Vec3r orientation2d() const { @@ -942,16 +942,16 @@ class FEdge : public Interface1D { /*! Returns an iterator over the 2 (!) SVertex pointing after the last SVertex. */ virtual inline Interface0DIterator verticesEnd(); - /*! Returns an iterator over the FEdge points, pointing to the first point. The difference with verticesBegin() - * is that here we can iterate over points of the FEdge at a any given sampling. + /*! Returns an iterator over the FEdge points, pointing to the first point. The difference with + * verticesBegin() is that here we can iterate over points of the FEdge at a any given sampling. * Indeed, for each iteration, a virtual point is created. * \param t: * The sampling with which we want to iterate over points of this FEdge. */ virtual inline Interface0DIterator pointsBegin(float t = 0.0f); - /*! Returns an iterator over the FEdge points, pointing after the last point. The difference with verticesEnd() - * is that here we can iterate over points of the FEdge at a any given sampling. + /*! Returns an iterator over the FEdge points, pointing after the last point. The difference with + * verticesEnd() is that here we can iterate over points of the FEdge at a any given sampling. * Indeed, for each iteration, a virtual point is created. * \param t: * The sampling with which we want to iterate over points of this FEdge. @@ -1277,8 +1277,8 @@ class FEdgeSharp : public FEdge { #endif }; -/*! Class defining a smooth edge. This kind of edge typically runs across a face of the input mesh. It can be - * a silhouette, a ridge or valley, a suggestive contour. +/*! Class defining a smooth edge. This kind of edge typically runs across a face of the input mesh. + * It can be a silhouette, a ridge or valley, a suggestive contour. */ class FEdgeSmooth : public FEdge { protected: @@ -1402,7 +1402,8 @@ class FEdgeSmooth : public FEdge { /* */ /**********************************/ -/*! Class to define a feature shape. It is the gathering of feature elements from an identified input shape */ +/*! Class to define a feature shape. It is the gathering of feature elements from an identified + * input shape */ class SShape { private: vector<FEdge *> _chains; // list of fedges that are chains starting points. @@ -1578,10 +1579,10 @@ class SShape { } /*! Splits an edge into several edges. - * The edge's vertices are passed rather than the edge itself. This way, all feature edges (SILHOUETTE, - * CREASE, BORDER) are splitted in the same time. - * The processed edges are flagged as done (using the userdata flag).One single new vertex is created whereas - * several splitted edges might created for the different kinds of edges. These new elements are added to the lists + * The edge's vertices are passed rather than the edge itself. This way, all feature edges + * (SILHOUETTE, CREASE, BORDER) are splitted in the same time. The processed edges are flagged as + * done (using the userdata flag).One single new vertex is created whereas several splitted edges + * might created for the different kinds of edges. These new elements are added to the lists * maintained by the shape. * New chains are also created. * ioA @@ -1589,12 +1590,11 @@ class SShape { * ioB * The second vertex for the edge that gets splitted * iParameters - * A vector containing 2D real vectors indicating the parameters giving the intersections coordinates in - * 3D and in 2D. These intersections points must be sorted from B to A. - * Each parameter defines the intersection point I as I=A+T*AB. T<0 and T>1 are then incorrect insofar as - * they give intersections points that lie outside the segment. - * ioNewEdges - * The edges that are newly created (the initial edges are not included) are added to this list. + * A vector containing 2D real vectors indicating the parameters giving the intersections + * coordinates in 3D and in 2D. These intersections points must be sorted from B to A. Each + * parameter defines the intersection point I as I=A+T*AB. T<0 and T>1 are then incorrect insofar + * as they give intersections points that lie outside the segment. ioNewEdges The edges that are + * newly created (the initial edges are not included) are added to this list. */ inline void SplitEdge(FEdge *fe, const vector<Vec2r> &iParameters, vector<FEdge *> &ioNewEdges) { @@ -1637,7 +1637,7 @@ class SShape { for (vector<SVertex *>::iterator sv = intersections.begin(), svend = intersections.end(); sv != svend; sv++) { - //SVertex *svA = fe->vertexA(); + // SVertex *svA = fe->vertexA(); SVertex *svB = fe->vertexB(); // We split edge AB into AA' and A'B. A' and A'B are created. @@ -1678,7 +1678,7 @@ class SShape { fe->setId(id); // update edge AA' for the next pointing edge - //ioEdge->setNextEdge(newEdge); + // ioEdge->setNextEdge(newEdge); (fe)->setNextEdge(NULL); // update vertex pointing edges list: @@ -1690,17 +1690,13 @@ class SShape { } } - /* splits an edge into 2 edges. The new vertex and edge are added to the sshape list of vertices and edges - * a new chain is also created. - * returns the new edge. - * ioEdge - * The edge that gets splitted - * newpoint - * x,y,z coordinates of the new point. + /* splits an edge into 2 edges. The new vertex and edge are added to the sshape list of vertices + * and edges a new chain is also created. returns the new edge. ioEdge The edge that gets + * splitted newpoint x,y,z coordinates of the new point. */ inline FEdge *SplitEdgeIn2(FEdge *ioEdge, SVertex *ioNewVertex) { - //soc unused - SVertex *A = ioEdge->vertexA(); + // soc unused - SVertex *A = ioEdge->vertexA(); SVertex *B = ioEdge->vertexB(); // We split edge AB into AA' and A'B. A' and A'B are created. |