X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=dosdemo;a=blobdiff_plain;f=src%2Fpolytest.c;h=41442d5a7558815a5b77ab62e25162e79cd9c563;hp=afe20069968f53a34c0ab917d0c859a529d38dbb;hb=8f7234e08947a80bace3643f37214c5fb076bdfe;hpb=77e0277af0c00dae78c7a739b2ca70cc19fd041a

diff --git a/src/polytest.c b/src/polytest.c
index afe2006..41442d5 100644
--- a/src/polytest.c
+++ b/src/polytest.c
@@ -16,6 +16,7 @@ static void destroy(void);
 static void start(long trans_time);
 static void draw(void);
 static void draw_lowres_raster(void);
+static void keypress(int key);
 static int gen_texture(struct pimage *img, int xsz, int ysz);
 
 static struct screen scr = {
@@ -24,7 +25,7 @@ static struct screen scr = {
 	destroy,
 	start, 0,
 	draw,
-	0
+	keypress
 };
 
 static float cam_theta, cam_phi = 25;
@@ -34,7 +35,7 @@ static struct bsptree torus_bsp;
 
 static struct pimage tex;
 
-static int use_bsp = 1;
+static int use_bsp = 0;
 
 #define LOWRES_SCALE	10
 static uint16_t *lowres_pixels;
@@ -57,11 +58,13 @@ static int init(void)
 		torus.varr[i].v *= 2.0;
 	}
 
+	/*
 	init_bsp(&torus_bsp);
 	if(bsp_add_mesh(&torus_bsp, &torus) == -1) {
 		fprintf(stderr, "failed to construct torus BSP tree\n");
 		return -1;
 	}
+	*/
 
 	gen_texture(&tex, 128, 128);
 
@@ -81,7 +84,9 @@ static void destroy(void)
 	free(cube.varr);
 	free(torus.varr);
 	free(torus.iarr);
+	/*
 	destroy_bsp(&torus_bsp);
+	*/
 }
 
 static void start(long trans_time)
@@ -202,6 +207,16 @@ static void draw_lowres_raster(void)
 	}
 }
 
+static void keypress(int key)
+{
+	switch(key) {
+	case 'b':
+		use_bsp = !use_bsp;
+		printf("drawing with %s\n", use_bsp ? "BSP tree" : "z-sorting");
+		break;
+	}
+}
+
 static int gen_texture(struct pimage *img, int xsz, int ysz)
 {
 	int i, j;