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EatThePath
c5410c6381
* New configuration table for HDR tonemapping and related data. * lighting profiles conslidation and cleanup * Appease CI * Lighting profiles parser now parses all tonemapping options * simplified light profile parsing logic further * Refrences for tonemapping functions added * cleaned unused function definition * Extra documentation for lighting tables * Fixed lighting profile value label error * Converted current_piecewise_values to const reference
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
#pragma once
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#include "globalincs/vmallocator.h"
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//This file handles the lighting_profiles.tbl and -ltp.tbm files. The purpose of these files is to provide control over the HDR lighting pipeline and enviroment, and related matters.
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//Tonemapping options, aside from the previous standard UC2, pulled from wookiejedi and qazwsxal's
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//work on testing them for FSO, which itself was based on these references:
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//https://64.github.io/tonemapping/ Delta - Blog by 64: Tone Mapping
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//http://filmicworlds.com/blog/filmic-tonemapping-operators/ Filmic Worlds: Filmic Tonemapping Operators by John Hable
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enum TonemapperAlgorithm :int {
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tnm_Invalid = -1,
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tnm_Linear = 0,
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tnm_Uncharted = 1,
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tnm_Aces = 2,
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tnm_Aces_Approx = 3,
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tnm_Cineon = 4,
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tnm_Reinhard_Jodie = 5,
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tnm_Reinhard_Extended = 6,
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tnm_PPC = 7,
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tnm_PPC_RGB= 8
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};
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struct piecewise_power_curve_values{
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float toe_strength;
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float toe_length;
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float shoulder_strength;
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float shoulder_length;
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float shoulder_angle;
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};
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class lighting_profile{
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public:
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static enum TonemapperAlgorithm name_to_tonemapper(SCP_string &name);
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static void load_profiles();
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static TonemapperAlgorithm current_tonemapper();
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static const piecewise_power_curve_values & current_piecewise_values();
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static float current_exposure();
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SCP_string name;
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TonemapperAlgorithm tonemapper;
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piecewise_power_curve_values ppc_values;
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float exposure;
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void reset();
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private:
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static lighting_profile default_profile;
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static void parse_all();
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static void parse_file(const char *filename);
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static void parse_default_section();
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};
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