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45 lines
888 B
45 lines
888 B
#ifndef RENDERER_H
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#define RENDERER_H
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#include "linmath.h"
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#include "num_types.h"
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enum Fog_Mode
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{
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FM_NONE = 0,
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FM_LINEAR = 1,
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FM_EXPONENTIAL = 2,
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FM_EXPONENTIAL_SQRD = 3
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};
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struct Fog
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{
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int mode;
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float density;
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float start_dist;
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float max_dist;
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vec3 color;
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};
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struct Render_Settings
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{
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struct Fog fog;
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vec3 ambient_light;
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int debug_draw_enabled;
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vec4 debug_draw_color;
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int debug_draw_mode;
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};
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struct Entity;
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void renderer_settings_get(struct Render_Settings* settings);
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void renderer_settings_set(const struct Render_Settings* settings);
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void renderer_init(void);
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void renderer_draw(struct Entity* active_viewer);
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void renderer_cleanup(void);
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void renderer_clearcolor_set(float r, float g, float b, float a);
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void renderer_debug_draw_enabled(bool enabled);
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int renderer_check_glerror(const char* context);
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#endif
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