added R_CalcBeamVerts function, calculates vertex array for beam polygon

[xonotic/darkplaces.git] / render.h

diff --git a/render.h b/render.h
index 195c0cac93d194cfb0bab25ed295d56bccf790a6..76400a72f2b94a30c5cc3b998deaa674722d582a 100644 (file)
--- a/render.h
+++ b/render.h
@@ -21,6 +21,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #ifndef RENDER_H
 #define RENDER_H
 
+extern matrix4x4_t r_identitymatrix;
+
 // 1.0f / N table
 extern float ixtable[4096];
 
@@ -34,7 +36,7 @@ extern float fog_density, fog_red, fog_green, fog_blue;
 // sky stuff
 extern cvar_t r_sky;
 extern int skyrendernow, skyrendermasked;
-extern int R_SetSkyBox(char* sky);
+extern int R_SetSkyBox(const char *sky);
 extern void R_SkyStartFrame(void);
 extern void R_Sky(void);
 extern void R_ResetQuakeSky(void);
@@ -51,10 +53,7 @@ extern qboolean intimerefresh;
 extern char r_speeds_string[1024];
 
 // lighting stuff
-extern vec3_t lightspot;
 extern cvar_t r_ambient;
-extern int lightscalebit;
-extern float lightscale;
 
 // model rendering stuff
 extern float *aliasvert;
@@ -110,10 +109,6 @@ void R_InitSky (qbyte *src, int bytesperpixel); // called at level load
 void R_NewMap (void);
 
 void R_DrawWorld(entity_render_t *ent);
-void R_SurfMarkLights (entity_render_t *ent);
-void R_PrepareSurfaces(entity_render_t *ent);
-void R_DrawSurfaces(entity_render_t *ent, int type);
-void R_DrawPortals(entity_render_t *ent);
 void R_DrawParticles(void);
 void R_DrawExplosions(void);
 void R_DrawBrushModelSky (entity_render_t *ent);
@@ -130,9 +125,8 @@ void R_DrawSpriteModel (entity_render_t *ent);
 
 //#define PARANOID 1
 
-// LordHavoc: was a major time waster
-#define R_CullBox(mins,maxs) (frustum[0].BoxOnPlaneSideFunc(mins, maxs, &frustum[0]) == 2 || frustum[1].BoxOnPlaneSideFunc(mins, maxs, &frustum[1]) == 2 || frustum[2].BoxOnPlaneSideFunc(mins, maxs, &frustum[2]) == 2 || frustum[3].BoxOnPlaneSideFunc(mins, maxs, &frustum[3]) == 2)
-#define R_NotCulledBox(mins,maxs) (frustum[0].BoxOnPlaneSideFunc(mins, maxs, &frustum[0]) != 2 && frustum[1].BoxOnPlaneSideFunc(mins, maxs, &frustum[1]) != 2 && frustum[2].BoxOnPlaneSideFunc(mins, maxs, &frustum[2]) != 2 && frustum[3].BoxOnPlaneSideFunc(mins, maxs, &frustum[3]) != 2)
+int R_CullBox(const vec3_t emins, const vec3_t emaxs);
+int R_NotCulledBox(const vec3_t emins, const vec3_t emaxs);
 
 extern qboolean fogenabled;
 extern vec3_t fogcolor;
@@ -165,10 +159,6 @@ extern cvar_t r_render;
 extern cvar_t r_textureunits;
 extern cvar_t gl_dither;
 
-// FIXME: this should live in the backend only
-void GL_LockArray(int first, int count);
-void GL_UnlockArray(void);
-
 #include "gl_backend.h"
 
 #include "r_light.h"
@@ -182,5 +172,7 @@ void R_Stain (vec3_t origin, float radius, int cr1, int cg1, int cb1, int ca1, i
 
 void R_DrawCrosshair(void);
 
+void R_CalcBeamVerts (float *vert, vec3_t org1, vec3_t org2, float width);
+
 #endif