73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
/*
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* This file is part of the DXX-Rebirth project <https://www.dxx-rebirth.com/>.
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* It is copyright by its individual contributors, as recorded in the
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* project's Git history. See COPYING.txt at the top level for license
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* terms and a link to the Git history.
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*/
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/*
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*
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* took out functions declarations from include/3d.h
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* which are implemented in 3d/interp.c
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*
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*/
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#pragma once
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#include <span>
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#include "maths.h"
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#include "3d.h"
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#include "dxxsconf.h"
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#include "dsx-ns.h"
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#include <array>
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namespace dcx {
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class submodel_angles;
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constexpr std::integral_constant<std::size_t, 1000> MAX_POLYGON_VECS{};
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struct polygon_model_points : std::array<g3s_point, MAX_POLYGON_VECS> {};
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}
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#ifdef dsx
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namespace dsx {
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#if defined(DXX_BUILD_DESCENT_I)
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#define glow_array_size 1
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#elif defined(DXX_BUILD_DESCENT_II)
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#define glow_array_size 2
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#endif
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struct glow_values_t : public std::array<fix, glow_array_size> {};
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#undef glow_array_size
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//Object functions:
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//calls the object interpreter to render an object. The object renderer
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//is really a seperate pipeline. returns true if drew
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void g3_draw_polygon_model(grs_bitmap *const *model_bitmaps, polygon_model_points &Interp_point_list, grs_canvas &, submodel_angles anim_angles, g3s_lrgb model_light, const glow_values_t *glow_values, const uint8_t *p);
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//init code for bitmap models
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int16_t g3_init_polygon_model(std::span<uint8_t> model);
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#if defined(DXX_BUILD_DESCENT_I)
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void g3_validate_polygon_model(std::span<uint8_t> model);
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#endif
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}
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#endif
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#ifdef dsx
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namespace dsx {
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//alternate interpreter for morphing object
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void g3_draw_morphing_model(grs_canvas &, const uint8_t *model_ptr, grs_bitmap *const *model_bitmaps, submodel_angles anim_angles, g3s_lrgb light, const vms_vector *new_points, polygon_model_points &Interp_point_list);
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// check a polymodel for it's color and return it
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int g3_poly_get_color(const uint8_t *model_ptr);
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}
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#endif
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namespace dcx {
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#if DXX_WORDS_BIGENDIAN
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// routine to convert little to big endian in polygon model data
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void swap_polygon_model_data(ubyte *data);
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#else
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static inline void swap_polygon_model_data(uint8_t *) {}
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#endif
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}
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