107 lines
1.9 KiB
C
107 lines
1.9 KiB
C
#ifndef __LIGHTING_MAIN_H__
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#define __LIGHTING_MAIN_H__
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/* Defines and stuff */
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/* ================= */
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#define PLUG_IN_PROC "plug-in-lighting"
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#define PLUG_IN_BINARY "lighting"
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#define PLUG_IN_ROLE "pika-lighting"
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#define TILE_CACHE_SIZE 16
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#define NUM_LIGHTS 6
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/* Typedefs */
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/* ======== */
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typedef enum
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{
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POINT_LIGHT,
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DIRECTIONAL_LIGHT,
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SPOT_LIGHT,
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NO_LIGHT
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} LightType;
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enum
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{
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LINEAR_MAP,
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LOGARITHMIC_MAP,
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SINUSOIDAL_MAP,
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SPHERICAL_MAP
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};
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enum
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{
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IMAGE_BUMP,
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WAVES_BUMP
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};
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typedef struct
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{
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gdouble ambient_int;
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gdouble diffuse_int;
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gdouble diffuse_ref;
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gdouble specular_ref;
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gdouble highlight;
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gboolean metallic;
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PikaRGB color;
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} MaterialSettings;
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typedef struct
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{
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LightType type;
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PikaVector3 position;
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PikaVector3 direction;
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PikaRGB color;
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gdouble intensity;
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gboolean active;
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} LightSettings;
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typedef struct
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{
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gint32 drawable_id;
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gint32 bumpmap_id;
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gint32 envmap_id;
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PikaProcedureConfig *config;
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/* Render variables */
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/* ================ */
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PikaVector3 viewpoint;
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PikaVector3 planenormal;
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LightSettings lightsource[NUM_LIGHTS];
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MaterialSettings material;
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MaterialSettings ref_material;
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gdouble pixel_threshold;
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gdouble bumpmax,bumpmin;
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gint max_depth;
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gint bumpmaptype;
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/* Flags */
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gint antialiasing;
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gint create_new_image;
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gint transparent_background;
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gint bump_mapped;
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gint env_mapped;
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gint ref_mapped;
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gint bumpstretch;
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gint previewquality;
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gboolean symbols;
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gboolean interactive_preview;
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/* Misc */
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gboolean update_enabled;
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gint light_selected;
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gboolean light_isolated;
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gdouble preview_zoom_factor;
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} LightingValues;
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/* Externally visible variables */
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/* ============================ */
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extern LightingValues mapvals;
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#endif /* __LIGHTING_MAIN_H__ */
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