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#pragma once
#include "globalincs/pstypes.h"
#include "math/vecmat.h"
namespace graphics {
enum class PostEffectUniformType {
Invalid,
NoiseAmount,
Saturation,
Brightness,
Contrast,
FilmGrain,
TvStripes,
Cutoff,
Tint,
Dither,
};
struct post_effect_t {
SCP_string name;
PostEffectUniformType uniform_type = PostEffectUniformType::Invalid;
SCP_string define_name;
float intensity{0.0f};
float default_intensity{0.0f};
float div{1.0f};
float add{0.0f};
vec3d rgb = vmd_zero_vector;
bool always_on{false};
};
struct lightshaft_parameters {
bool on = true; // enabled by default
float density = 0.5f;
float weight = 0.02f;
float falloff = 1.0f;
float intensity = 0.5f;
float cpintensity = 0.5f * 50 * 0.02f;
int samplenum = 50;
};
class PostProcessingManager {
public:
bool parse_table();
void clear();
const SCP_vector<graphics::post_effect_t>& getPostEffects() const;
SCP_vector<graphics::post_effect_t>& getPostEffects();
const lightshaft_parameters& getLightshaftParams() const;
lightshaft_parameters& getLightshaftParams();
bool bloomShadersOk() const;
void setBloomShadersOk(bool ok);
private:
SCP_vector<post_effect_t> m_postEffects;
lightshaft_parameters m_lightshaftParams;
bool m_bloomShadersOk = true;
};
} // namespace graphics
bool gr_lightshafts_enabled();
int gr_bloom_intensity();
// used by lab
void gr_set_bloom_intensity(int intensity);
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