Cube  Diff

// worldocull.cpp: occlusion map and occlusion test

#include "cube.h"

#import "Command.h"
#import "Player.h"

#define NUMRAYS 512

float rdist[NUMRAYS];
bool ocull = true;
float odist = 256;

COMMAND(toggleocull, ARG_NONE, ^{
COMMAND(toggleocull, ARG_NONE, ^ {
	ocull = !ocull;
})

// constructs occlusion map: cast rays in all directions on the 2d plane and
// record distance. done exactly once per frame.

void