75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
// Filename: fltMeshPrimitive.h
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// Created by: drose (28Feb01)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#ifndef FLTMESHPRIMITIVE_H
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#define FLTMESHPRIMITIVE_H
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#include "pandatoolbase.h"
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#include "fltBead.h"
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#include "fltHeader.h"
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#include "luse.h"
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#include "vector_int.h"
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////////////////////////////////////////////////////////////////////
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// Class : FltMeshPrimitive
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// Description : A single primitive of a mesh, like a triangle strip
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// or fan.
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////////////////////////////////////////////////////////////////////
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class FltMeshPrimitive : public FltBead {
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public:
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FltMeshPrimitive(FltHeader *header);
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enum PrimitiveType {
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PT_tristrip = 1,
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PT_trifan = 2,
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PT_quadstrip = 3,
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PT_polygon = 4,
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};
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typedef vector_int Vertices;
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PrimitiveType _primitive_type;
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Vertices _vertices;
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protected:
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virtual bool extract_record(FltRecordReader &reader);
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virtual bool build_record(FltRecordWriter &writer) const;
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public:
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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FltBead::init_type();
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register_type(_type_handle, "FltMeshPrimitive",
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FltBead::get_class_type());
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}
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private:
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static TypeHandle _type_handle;
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};
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#include "fltMeshPrimitive.I"
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#endif
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