61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
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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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* @file lwoSurfaceBlockProjection.h
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* @author drose
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* @date 2001-04-24
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*/
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#ifndef LWOSURFACEBLOCKPROJECTION_H
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#define LWOSURFACEBLOCKPROJECTION_H
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#include "pandatoolbase.h"
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#include "lwoChunk.h"
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/**
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* Indicates the projection mode for this particular shader. This determines
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* how UV coordinates should be computed based on the vertex positions. This
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* is a subchunk of LwoSurfaceBlock.
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*/
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class LwoSurfaceBlockProjection : public LwoChunk {
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public:
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enum Mode {
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M_planar = 0,
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M_cylindrical = 1,
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M_spherical = 2,
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M_cubic = 3,
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M_front = 4,
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M_uv = 5
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};
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Mode _mode;
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public:
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virtual bool read_iff(IffInputFile *in, size_t stop_at);
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virtual void write(std::ostream &out, int indent_level = 0) 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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LwoChunk::init_type();
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register_type(_type_handle, "LwoSurfaceBlockProjection",
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LwoChunk::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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#endif
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