76 lines
2.0 KiB
C++
76 lines
2.0 KiB
C++
#ifndef ENGINE_RENDERVA_HH
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#define ENGINE_RENDERVA_HH
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#include <shared/geom.hh>
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#include "octa.hh"
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#include "renderlights.hh" /* LIGHTTILE_MAXH */
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extern vtxarray *visibleva;
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bool isfoggedsphere(float rad, const vec &cv);
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int isvisiblesphere(float rad, const vec &cv);
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int isvisiblebb(const ivec &bo, const ivec &br);
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void visiblecubes(bool cull = true);
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extern int deferquery;
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int getnumqueries();
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void flipqueries();
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void resetqueries();
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occludequery *newquery(void *owner);
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void startquery(occludequery *query);
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void endquery(occludequery *query);
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bool checkquery(occludequery *query, bool nowait = false);
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void startbb(bool mask = true);
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void endbb(bool mask = true);
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void drawbb(const ivec &bo, const ivec &br);
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bool bboccluded(const ivec &bo, const ivec &br);
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void rendermapmodels();
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void renderoutline();
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void renderblendbrush(GLuint tex, float x, float y, float w, float h);
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int calcspheresidemask(const vec &p, float radius, float bias);
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int cullfrustumsides(const vec &lightpos, float lightradius, float size, float border);
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extern vec shadoworigin, shadowdir;
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extern float shadowradius, shadowbias;
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extern int shadowside, shadowspot;
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extern void findshadowvas();
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extern void findshadowmms();
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int dynamicshadowvabounds(int mask, vec &bbmin, vec &bbmax);
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void rendershadowmapworld();
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void batchshadowmapmodels(bool skipmesh = false);
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void renderrsmgeom(bool dyntex = false);
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struct shadowmesh;
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struct extentity; /* FIXME: remove */
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void clearshadowmeshes();
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void genshadowmeshes();
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shadowmesh *findshadowmesh(int idx, extentity &e);
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void rendershadowmesh(shadowmesh *m);
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extern int oqfrags;
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extern float alphafrontsx1, alphafrontsx2, alphafrontsy1, alphafrontsy2, alphabacksx1, alphabacksx2, alphabacksy1, alphabacksy2, alpharefractsx1, alpharefractsx2, alpharefractsy1, alpharefractsy2;
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extern uint alphatiles[LIGHTTILE_MAXH];
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int findalphavas();
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void renderrefractmask();
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void renderalphageom(int side);
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bool renderexplicitsky(bool outline = false);
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void renderdecals();
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void cleanupva();
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void rendergeom();
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#endif
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