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41 write(std::ostream &out,
int indent_level)
const {
43 write_body(out, indent_level+2);
44 indent(out, indent_level) <<
"}\n";
52 int EggTriangleStrip::
53 get_num_lead_vertices()
const {
67 bool EggTriangleStrip::
72 const_iterator vi = begin();
77 bool reversed =
false;
79 for (
int i = 0; i < (int)size() - 2; i++) {
83 if (attrib->has_color()) {
86 if (attrib->has_normal()) {
87 poly->set_normal(attrib->get_normal());
99 poly->add_vertex(*vi);
std::ostream & indent(std::ostream &out, int indent_level)
A handy function for doing text formatting.
A connected strip of triangles.
virtual EggTriangleStrip * make_copy() const override
Makes a copy of this object.
A base class for nodes in the hierarchy that are not leaf nodes.
void clear()
Removes all of the vertices from the primitive.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
LColor get_color() const
Returns the color set on this particular attribute.
virtual void write(std::ostream &out, int indent_level) const override
Writes the triangle strip to the indicated output stream in Egg format.
TypeHandle is the identifier used to differentiate C++ class types.
void write_header(std::ostream &out, int indent_level, const char *egg_keyword) const
Writes the first line of the egg object, e.g.
Any one-, two-, three-, or four-component vertex, possibly with attributes such as a normal.
get_component
Returns the attributes for the nth component triangle.
void copy_attributes(const EggAttributes &other)
Copies the rendering attributes from the indicated primitive.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
EggNode * add_child(EggNode *node)
Adds the indicated child to the group and returns it.
The set of attributes that may be applied to vertices as well as polygons, such as surface normal and...
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.