83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
// Filename: cardMaker.h
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// Created by: drose (16Mar02)
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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 CARDMAKER_H
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#define CARDMAKER_H
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#include "pandabase.h"
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#include "luse.h"
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#include "pandaNode.h"
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#include "pointerTo.h"
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#include "namable.h"
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#include "texture.h"
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////////////////////////////////////////////////////////////////////
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// Class : CardMaker
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// Description : This class generates 2-d "cards", that is,
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// rectangular polygons, particularly useful for showing
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// textures etc. in the 2-d scene graph.
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA_GRUTIL CardMaker : public Namable {
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PUBLISHED:
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INLINE CardMaker(const string &name);
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INLINE ~CardMaker();
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void reset();
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void set_uv_range(const LTexCoord &ll, const LTexCoord &ur);
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void set_uv_range(const LTexCoord &ll, const LTexCoord &lr, const LTexCoord &ur, const LTexCoord &ul);
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void set_uv_range(const LTexCoord3 &ll, const LTexCoord3 &lr, const LTexCoord3 &ur, const LTexCoord3 &ul);
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void set_uv_range(const LVector4 &x, const LVector4 &y, const LVector4 &z);
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void set_uv_range_cube(int face);
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void set_uv_range(const Texture *tex);
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INLINE void set_has_uvs(bool flag);
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INLINE void set_has_3d_uvs(bool flag);
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INLINE void set_frame(PN_stdfloat left, PN_stdfloat right, PN_stdfloat bottom, PN_stdfloat top);
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INLINE void set_frame(const LVecBase4 &frame);
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INLINE void set_frame(const LVertex &ll, const LVertex &lr, const LVertex &ur, const LVertex &ul);
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INLINE void set_frame_fullscreen_quad();
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INLINE void set_color(PN_stdfloat r, PN_stdfloat g, PN_stdfloat b, PN_stdfloat a);
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INLINE void set_color(const LColor &color);
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INLINE void set_has_normals(bool flag);
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INLINE void set_source_geometry(PandaNode *node, const LVecBase4 &frame);
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INLINE void clear_source_geometry();
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PT(PandaNode) generate();
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private:
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PT(PandaNode) rescale_source_geometry();
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bool _has_uvs, _has_3d_uvs;
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LVertex _ul_tex, _ll_tex, _lr_tex, _ur_tex;
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LTexCoord3 _ul_pos, _ll_pos, _lr_pos, _ur_pos;
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bool _has_color;
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LColor _color;
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bool _has_normals;
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PT(PandaNode) _source_geometry;
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LVecBase4 _source_frame;
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};
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#include "cardMaker.I"
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#endif
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