X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=fishladder_resources.h;h=ef9dcd1fe89f8179bad737a9aa08c70ca6009dd5;hb=c09e6742a336ca5a64e5ef0ab564370d1040547b;hp=bfdf3a212025dfb1f5f60adab21f2e2d6d2b2b9a;hpb=acddada252b39b2c7885d0be2d6a7cb16d8475f7;p=fishladder.git

diff --git a/fishladder_resources.h b/fishladder_resources.h
index bfdf3a2..ef9dcd1 100644
--- a/fishladder_resources.h
+++ b/fishladder_resources.h
@@ -361,6 +361,7 @@ SHADER_DEFINE( shader_tile_main,
 	"uniform vec4 uOffset;"	// Tile x/y, uv x/y
 	"uniform mat3 uPv;"
 	"uniform mat2 uSubTransform;"
+	//"uniform float uVisibility;"
 	""
 	"out vec4 aTexCoords;"
 	"out vec2 aWorldCoords;"
@@ -374,13 +375,16 @@ SHADER_DEFINE( shader_tile_main,
 	""
 	"void main()"
 	"{"
+		"vec2 hash_val = hash22(uOffset.xy);"
+		//"float scaling_factor = smoothstep( hash_val.x, hash_val.x+1.0, uVisibility );"
+
 		// Vertex transform
 		"vec2 subtransform = uSubTransform * (a_co-0.5) + 0.5;"
 		"vec3 worldpos = vec3( subtransform + uOffset.xy, 1.0 );"
 		"gl_Position = vec4( uPv * worldpos, 1.0 );"
 
 		// Create texture coords
-		"vec2 random_offset = floor(hash22(uOffset.xy) * 4.0) * 0.25;"
+		"vec2 random_offset = floor(hash_val * 4.0) * 0.25;"
 		"vec2 edge_safe_coords = a_co * 0.98 + 0.01;"
 		"aTexCoords = vec4((edge_safe_coords + uOffset.zw) * 0.25, edge_safe_coords * 0.25 + random_offset );"
 		"aWorldCoords = worldpos.xy;"		
@@ -417,7 +421,7 @@ SHADER_DEFINE( shader_tile_main,
 		"FragColor = mix( output_regular, output_ghost, uGhost ) * uColour;"
 	"}"
 	,
-	UNIFORMS({ "uPv", "uOffset", "uTexGlyphs", "uTexWood", "uSubTransform", "uGhost", "uMousePos", "uColour", "uForeground" })
+	UNIFORMS({ "uPv", "uOffset", "uTexGlyphs", "uTexWood", "uSubTransform", "uGhost", "uMousePos", "uColour", "uForeground", "uVisibility" })
 )
 
 SHADER_DEFINE( shader_background,
@@ -651,8 +655,10 @@ struct cmp_level
 	
 	int serial_id;
 	int is_tutorial;
-	
+
+	#ifdef VG_STEAM
 	SteamLeaderboard_t steam_leaderboard;
+	#endif
 };
 
 static struct cmp_level cmp_levels_tutorials[] =