shithub: 3dee

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vis: now camera render options is a bitmap.

--- a/vis.c

+++ b/vis.c

@@ -569,9 +569,9 @@

 	snprint(stats[Sframes], sizeof(stats[Sframes]), "frame %llud", maincam->stats.nframes);

 	snprint(stats[Sorient], sizeof(stats[Sorient]), "ℍ %V", (Point3)orient);

 	snprint(stats[Sextra], sizeof(stats[Sextra]), "blend %s z-buf %s a-buf %s",

-		maincam->enableblend? "on": "off",

-		maincam->enabledepth? "on": "off",

-		maincam->enableAbuff? "on": "off");

+		maincam->rendopts & ROBlend? "on": "off",

+		maincam->rendopts & RODepth? "on": "off",

+		maincam->rendopts & ROAbuff? "on": "off");

 	for(i = 0; i < Se; i++)

 		stringbg(screen, addpt(screen->r.min, Pt(10,10 + i*font->height)), display->black, ZP, font, stats[i], display->white, ZP);

 }

@@ -786,13 +786,13 @@

 		maincam->cullmode = CullNone;

 		break;

 	case TGLBLEND:

-		maincam->enableblend ^= 1;

+		maincam->rendopts ^= ROBlend;

 		break;

 	case TGLDEPTH:

-		maincam->enabledepth ^= 1;

+		maincam->rendopts ^= RODepth;

 		break;

 	case TGLABUFF:

-		maincam->enableAbuff ^= 1;

+		maincam->rendopts ^= ROAbuff;

 		break;

 	}

 	unlockdisplay(display);