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SG_LINE(3) Library Functions Manual SG_LINE(3) NAME SG_Line -- Agar-SG line node SYNOPSIS #include <agar/core.h> #include <agar/sg.h> DESCRIPTION The SG_Line node represents a line segment or half-line in space. This is useful in feature-based modeling, or as construction geometry. INHERITANCE HIERARCHY AG_Object(3) -> SG_Node(3) -> SG_Geom(3) -> SG_Line. INITIALIZATION SG_Line * SG_LineNew(SG_Node *parent, const char *name, const M_Line3 *ln) void SG_LineWidth(SG_Line *line, M_Real len) void SG_LineColor(SG_Line *line, M_Color c) void SG_LineStipple(SG_Line *line, int factor, Uint16 pattern) The SG_LineNew() function creates a new point at the origin of the par- ent node. If the ln argument is non-NULL, the line is initialized to the specified M_Line(3) values. The functions SG_LineWidth(), SG_LineColor() and SG_LineStipple() spec- ify the properties used for graphically rendering the line. STRUCTURE DATA For the SG_Line object: M_Vector3 n Normal vector. M_Real len Length of line segment. M_Real wd Width in pixels for rendering. M_Color c Color for rendering. int stFactor Stipple factor. Uint16 stPat Stipple pattern. SEE ALSO M_Color(3), M_Line(3), M_Real(3), M_Vector(3), SG(3), SG_Geom(3), SG_Intro(3), SG_Node(3), SG_Plane(3), SG_Point(3) HISTORY The SG_Line node class first appeared in Agar 1.6.0. Agar 1.7 December 21, 2022 SG_LINE(3)
NAME | SYNOPSIS | DESCRIPTION | INHERITANCE HIERARCHY | INITIALIZATION | STRUCTURE DATA | SEE ALSO | HISTORY
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