feat(render): draw passes

7 files changed, 147 insertions, 249 deletions

diff --git a/examples/render-bsp/data/newtest.bsp b/examples/render-bsp/data/newtest.bsp
deleted file mode 100644
index a89f408..0000000
--- a/examples/render-bsp/data/newtest.bsp
+++ /dev/null
diff --git a/examples/render-bsp/data/newtest.map b/examples/render-bsp/data/newtest.map
deleted file mode 100644
index 8ad8889..0000000
--- a/examples/render-bsp/data/newtest.map
+++ /dev/null
@@ -1,110 +0,0 @@
-// entity 0
-{
-"classname" "worldspawn"
-"_q3map2_cmdline" "-meta; -vis -saveprt; -light -fast -filter"
-"_q3map2_version" "2.5.17n-git-7d2c6f1a"
-// brush 0
-{
-( -192 0 0 ) ( -192 256 0 ) ( -192 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 192 0 0 ) ( 192 -256 0 ) ( 192 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 -208 0 ) ( 0 -208 -256 ) ( -256 -208 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 176 0 ) ( 0 176 256 ) ( -256 176 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( -192 176 256 ) ( -192 -208 256 ) ( 192 -208 256 ) skies/toxicskydim 0 0 0 0.5 0.5 0 0 0
-( 0 0 320 ) ( 256 0 320 ) ( 0 -256 320 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-}
-// brush 1
-{
-( 192 -208 256 ) ( 192 -208 192 ) ( 192 176 192 ) base_floor/concrete 0 0 0 0.5 0.5 0 0 0
-( 256 0 0 ) ( 256 -256 0 ) ( 256 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 -208 0 ) ( 0 -208 -256 ) ( -256 -208 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 176 0 ) ( 0 176 256 ) ( -256 176 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 192 176 192 ) ( 192 -208 192 ) ( 256 -208 192 ) base_floor/concrete 0 0 0 0.5 0.5 0 0 0
-( 0 0 256 ) ( 256 0 256 ) ( 0 -256 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-}
-// brush 2
-{
-( -192 0 0 ) ( -192 256 0 ) ( -192 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 256 0 0 ) ( 256 -256 0 ) ( 256 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 -272 0 ) ( 0 -272 -256 ) ( -256 -272 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( -192 -208 256 ) ( -192 -208 192 ) ( 256 -208 192 ) base_floor/concrete 0 0 0 0.5 0.5 0 0 0
-( -192 -208 192 ) ( -192 -272 192 ) ( 256 -272 192 ) base_floor/concrete 0 0 0 0.5 0.5 0 0 0
-( 0 0 256 ) ( 256 0 256 ) ( 0 -256 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-}
-// brush 3
-{
-( -256 0 0 ) ( -256 256 0 ) ( -256 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( -192 176 256 ) ( -192 176 192 ) ( -192 -272 192 ) base_floor/concrete 0 0 -0 0.5 0.5 0 0 0
-( 0 -272 0 ) ( 0 -272 -256 ) ( -256 -272 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 176 0 ) ( 0 176 256 ) ( -256 176 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( -256 176 192 ) ( -256 -272 192 ) ( -192 -272 192 ) base_floor/concrete 0 0 0 0.5 0.5 0 0 0
-( 0 0 256 ) ( 256 0 256 ) ( 0 -256 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-}
-// brush 4
-{
-( -256 0 0 ) ( -256 256 0 ) ( -256 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 256 0 0 ) ( 256 -256 0 ) ( 256 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 256 176 256 ) ( 256 176 192 ) ( -256 176 192 ) base_floor/concrete 0 0 -0 0.5 0.5 0 0 0
-( 0 240 0 ) ( 0 240 256 ) ( -256 240 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( -256 240 192 ) ( -256 176 192 ) ( 256 176 192 ) base_floor/concrete 0 0 0 0.5 0.5 0 0 0
-( 0 0 256 ) ( 256 0 256 ) ( 0 -256 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-}
-// brush 5
-{
-( -256 0 0 ) ( -256 256 0 ) ( -256 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 256 0 0 ) ( 256 -256 0 ) ( 256 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 -336 0 ) ( 0 -336 -256 ) ( -256 -336 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( -256 -272 192 ) ( -256 -272 -256 ) ( 256 -272 -256 ) base_wall/bluemetal2 0 0 0 0.5 0.5 0 0 0
-( 0 0 -256 ) ( -256 0 -256 ) ( 0 -256 -256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 0 192 ) ( 256 0 192 ) ( 0 -256 192 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-}
-// brush 6
-{
-( -256 0 0 ) ( -256 256 0 ) ( -256 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 256 0 0 ) ( 256 -256 0 ) ( 256 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 256 240 192 ) ( 256 240 -256 ) ( -256 240 -256 ) base_wall/bluemetal2 0 0 -0 0.5 0.5 0 0 0
-( 0 304 0 ) ( 0 304 256 ) ( -256 304 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 0 -256 ) ( -256 0 -256 ) ( 0 -256 -256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 0 192 ) ( 256 0 192 ) ( 0 -256 192 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-}
-// brush 7
-{
-( -320 0 0 ) ( -320 256 0 ) ( -320 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( -256 240 192 ) ( -256 240 -256 ) ( -256 -272 -256 ) base_wall/bluemetal2 0 0 -0 0.5 0.5 0 0 0
-( 0 -272 0 ) ( 0 -272 -256 ) ( -256 -272 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 240 0 ) ( 0 240 256 ) ( -256 240 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 0 -256 ) ( -256 0 -256 ) ( 0 -256 -256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 0 192 ) ( 256 0 192 ) ( 0 -256 192 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-}
-// brush 8
-{
-( 256 -272 192 ) ( 256 -272 -256 ) ( 256 240 -256 ) base_wall/bluemetal2 0 0 0 0.5 0.5 0 0 0
-( 320 0 0 ) ( 320 -256 0 ) ( 320 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 -272 0 ) ( 0 -272 -256 ) ( -256 -272 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 240 0 ) ( 0 240 256 ) ( -256 240 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 0 -256 ) ( -256 0 -256 ) ( 0 -256 -256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 0 192 ) ( 256 0 192 ) ( 0 -256 192 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-}
-// brush 9
-{
-( -256 0 0 ) ( -256 256 0 ) ( -256 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 256 0 0 ) ( 256 -256 0 ) ( 256 0 256 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 -272 0 ) ( 0 -272 -256 ) ( -256 -272 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 240 0 ) ( 0 240 256 ) ( -256 240 0 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( 0 0 -320 ) ( -256 0 -320 ) ( 0 -256 -320 ) common/caulk 0 0 0 0.25 0.25 0 0 0
-( -256 -272 -256 ) ( -256 240 -256 ) ( 256 240 -256 ) base_floor/clang_floor2 0 0 -0 0.5 0.5 0 0 0
-}
-// brush 10
-{
-( 192 64 64 ) ( 192 0 64 ) ( 128 64 64 ) gothic_trim/gothgrate2 0 0 0 0.5 0.5 0 0 0
-( 192 64 64 ) ( 128 64 64 ) ( 192 64 -576 ) gothic_trim/newskull 0 -0 0 0.5 0.5 0 0 0
-( 192 64 56 ) ( 192 64 -584 ) ( 192 0 56 ) gothic_trim/tower_top 0 496 0 0.5 0.5 0 0 0
-( 144 0 0 ) ( 208 0 0 ) ( 144 64 0 ) gothic_trim/pitted_rust3_dkred 480 0 0 0.5 0.5 0 0 0
-( 128 0 -576 ) ( 128 0 64 ) ( 192 0 -576 ) gothic_trim/metalsupport4b 0 -0 0 0.5 0.5 0 0 0
-( 128 0 -576 ) ( 128 64 -576 ) ( 128 0 64 ) gothic_trim/metalsupport4i_bit 0 -0 0 0.5 0.5 0 0 0
-}
-}
-// entity 1
-{
-"classname" "info_player_start"
-"origin" "-8.000000 -6.000000 15.000000"
-}
diff --git a/examples/render-bsp/data/test.bsp b/examples/render-bsp/data/test.bsp
deleted file mode 100644
index 2aa0334..0000000
--- a/examples/render-bsp/data/test.bsp
+++ /dev/null
diff --git a/examples/render-bsp/data/test.map b/examples/render-bsp/data/test.map
deleted file mode 100644
index 9f4915f..0000000
--- a/examples/render-bsp/data/test.map
+++ /dev/null
@@ -1,116 +0,0 @@
-// Generated by Q3Map2 (ydnar) -convert -format map
-// entity 0
-{
-	"classname" "worldspawn"
-	"_q3map2_cmdline" "-meta; -vis -saveprt; -light -fast -filter"
-	"_q3map2_version" "2.5.17n-git-7d2c6f1a"
-
-	// brush 0
-	{
-		( -192.000 0.000 0.000 ) ( -192.000 256.000 0.000 ) ( -192.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 192.000 0.000 0.000 ) ( 192.000 -256.000 0.000 ) ( 192.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 -208.000 0.000 ) ( 0.000 -208.000 -256.000 ) ( -256.000 -208.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 176.000 0.000 ) ( 0.000 176.000 256.000 ) ( -256.000 176.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( -192.000 176.000 256.000 ) ( -192.000 -208.000 256.000 ) ( 192.000 -208.000 256.000 ) skies/toxicskydim 0.00000000 0.00000000 0.00000000 0.50000000 0.50000000 0 0 0
-		( 0.000 0.000 320.000 ) ( 256.000 0.000 320.000 ) ( 0.000 -256.000 320.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-	}
-
-	// brush 1
-	{
-		( 192.000 -208.000 256.000 ) ( 192.000 -208.000 192.000 ) ( 192.000 176.000 192.000 ) base_floor/concrete 0.00000000 0.00000000 0.00000000 0.50000000 0.50000000 0 0 0
-		( 256.000 0.000 0.000 ) ( 256.000 -256.000 0.000 ) ( 256.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 -208.000 0.000 ) ( 0.000 -208.000 -256.000 ) ( -256.000 -208.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 176.000 0.000 ) ( 0.000 176.000 256.000 ) ( -256.000 176.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 192.000 176.000 192.000 ) ( 192.000 -208.000 192.000 ) ( 256.000 -208.000 192.000 ) base_floor/concrete 0.00000000 0.00000000 0.00000000 0.50000000 0.50000000 0 0 0
-		( 0.000 0.000 256.000 ) ( 256.000 0.000 256.000 ) ( 0.000 -256.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-	}
-
-	// brush 2
-	{
-		( -192.000 0.000 0.000 ) ( -192.000 256.000 0.000 ) ( -192.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 256.000 0.000 0.000 ) ( 256.000 -256.000 0.000 ) ( 256.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 -272.000 0.000 ) ( 0.000 -272.000 -256.000 ) ( -256.000 -272.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( -192.000 -208.000 256.000 ) ( -192.000 -208.000 192.000 ) ( 256.000 -208.000 192.000 ) base_floor/concrete 0.00000000 0.00000000 0.00000000 0.50000000 0.50000000 0 0 0
-		( -192.000 -208.000 192.000 ) ( -192.000 -272.000 192.000 ) ( 256.000 -272.000 192.000 ) base_floor/concrete 0.00000000 0.00000000 0.00000000 0.50000000 0.50000000 0 0 0
-		( 0.000 0.000 256.000 ) ( 256.000 0.000 256.000 ) ( 0.000 -256.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-	}
-
-	// brush 3
-	{
-		( -256.000 0.000 0.000 ) ( -256.000 256.000 0.000 ) ( -256.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( -192.000 176.000 256.000 ) ( -192.000 176.000 192.000 ) ( -192.000 -272.000 192.000 ) base_floor/concrete 0.00000000 0.00000000 -0.00000000 0.50000000 0.50000000 0 0 0
-		( 0.000 -272.000 0.000 ) ( 0.000 -272.000 -256.000 ) ( -256.000 -272.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 176.000 0.000 ) ( 0.000 176.000 256.000 ) ( -256.000 176.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( -256.000 176.000 192.000 ) ( -256.000 -272.000 192.000 ) ( -192.000 -272.000 192.000 ) base_floor/concrete 0.00000000 0.00000000 0.00000000 0.50000000 0.50000000 0 0 0
-		( 0.000 0.000 256.000 ) ( 256.000 0.000 256.000 ) ( 0.000 -256.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-	}
-
-	// brush 4
-	{
-		( -256.000 0.000 0.000 ) ( -256.000 256.000 0.000 ) ( -256.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 256.000 0.000 0.000 ) ( 256.000 -256.000 0.000 ) ( 256.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 256.000 176.000 256.000 ) ( 256.000 176.000 192.000 ) ( -256.000 176.000 192.000 ) base_floor/concrete 0.00000000 0.00000000 -0.00000000 0.50000000 0.50000000 0 0 0
-		( 0.000 240.000 0.000 ) ( 0.000 240.000 256.000 ) ( -256.000 240.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( -256.000 240.000 192.000 ) ( -256.000 176.000 192.000 ) ( 256.000 176.000 192.000 ) base_floor/concrete 0.00000000 0.00000000 0.00000000 0.50000000 0.50000000 0 0 0
-		( 0.000 0.000 256.000 ) ( 256.000 0.000 256.000 ) ( 0.000 -256.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-	}
-
-	// brush 5
-	{
-		( -256.000 0.000 0.000 ) ( -256.000 256.000 0.000 ) ( -256.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 256.000 0.000 0.000 ) ( 256.000 -256.000 0.000 ) ( 256.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 -336.000 0.000 ) ( 0.000 -336.000 -256.000 ) ( -256.000 -336.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( -256.000 -272.000 192.000 ) ( -256.000 -272.000 -256.000 ) ( 256.000 -272.000 -256.000 ) base_wall/bluemetal2 0.00000000 0.00000000 0.00000000 0.50000000 0.50000000 0 0 0
-		( 0.000 0.000 -256.000 ) ( -256.000 0.000 -256.000 ) ( 0.000 -256.000 -256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 0.000 192.000 ) ( 256.000 0.000 192.000 ) ( 0.000 -256.000 192.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-	}
-
-	// brush 6
-	{
-		( -256.000 0.000 0.000 ) ( -256.000 256.000 0.000 ) ( -256.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 256.000 0.000 0.000 ) ( 256.000 -256.000 0.000 ) ( 256.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 256.000 240.000 192.000 ) ( 256.000 240.000 -256.000 ) ( -256.000 240.000 -256.000 ) base_wall/bluemetal2 0.00000000 0.00000000 -0.00000000 0.50000000 0.50000000 0 0 0
-		( 0.000 304.000 0.000 ) ( 0.000 304.000 256.000 ) ( -256.000 304.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 0.000 -256.000 ) ( -256.000 0.000 -256.000 ) ( 0.000 -256.000 -256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 0.000 192.000 ) ( 256.000 0.000 192.000 ) ( 0.000 -256.000 192.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-	}
-
-	// brush 7
-	{
-		( -320.000 0.000 0.000 ) ( -320.000 256.000 0.000 ) ( -320.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( -256.000 240.000 192.000 ) ( -256.000 240.000 -256.000 ) ( -256.000 -272.000 -256.000 ) base_wall/bluemetal2 0.00000000 0.00000000 -0.00000000 0.50000000 0.50000000 0 0 0
-		( 0.000 -272.000 0.000 ) ( 0.000 -272.000 -256.000 ) ( -256.000 -272.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 240.000 0.000 ) ( 0.000 240.000 256.000 ) ( -256.000 240.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 0.000 -256.000 ) ( -256.000 0.000 -256.000 ) ( 0.000 -256.000 -256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 0.000 192.000 ) ( 256.000 0.000 192.000 ) ( 0.000 -256.000 192.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-	}
-
-	// brush 8
-	{
-		( 256.000 -272.000 192.000 ) ( 256.000 -272.000 -256.000 ) ( 256.000 240.000 -256.000 ) base_wall/bluemetal2 0.00000000 0.00000000 0.00000000 0.50000000 0.50000000 0 0 0
-		( 320.000 0.000 0.000 ) ( 320.000 -256.000 0.000 ) ( 320.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 -272.000 0.000 ) ( 0.000 -272.000 -256.000 ) ( -256.000 -272.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 240.000 0.000 ) ( 0.000 240.000 256.000 ) ( -256.000 240.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 0.000 -256.000 ) ( -256.000 0.000 -256.000 ) ( 0.000 -256.000 -256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 0.000 192.000 ) ( 256.000 0.000 192.000 ) ( 0.000 -256.000 192.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-	}
-
-	// brush 9
-	{
-		( -256.000 0.000 0.000 ) ( -256.000 256.000 0.000 ) ( -256.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 256.000 0.000 0.000 ) ( 256.000 -256.000 0.000 ) ( 256.000 0.000 256.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 -272.000 0.000 ) ( 0.000 -272.000 -256.000 ) ( -256.000 -272.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 240.000 0.000 ) ( 0.000 240.000 256.000 ) ( -256.000 240.000 0.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( 0.000 0.000 -320.000 ) ( -256.000 0.000 -320.000 ) ( 0.000 -256.000 -320.000 ) common/caulk 0.00000000 0.00000000 0.00000000 0.25000000 0.25000000 0 0 0
-		( -256.000 -272.000 -256.000 ) ( -256.000 240.000 -256.000 ) ( 256.000 240.000 -256.000 ) base_floor/clang_floor2 0.00000000 0.00000000 -0.00000000 0.50000000 0.50000000 0 0 0
-	}
-
-}
-
-// entity 1
-{
-	"classname" "info_player_start"
-	"origin" "-8.000000 -6.000000 15.000000"
-
-}
-
diff --git a/examples/render-bsp/Cargo.toml b/examples/render-quad/Cargo.toml
index bdbab89..d32aa6e 100644
--- a/examples/render-bsp/Cargo.toml
+++ b/examples/render-quad/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "render-bsp"
+name = "render-quad"
 version = "0.1.0"
 authors = ["Oscar <oscar.shrimpton.personal@gmail.com>"]
 edition = "2018"
diff --git a/examples/render-quad/src/level.rs b/examples/render-quad/src/level.rs
new file mode 100644
index 0000000..d10c3b6
--- /dev/null
+++ b/examples/render-quad/src/level.rs
@@ -0,0 +1,78 @@
+use stockton_levels::parts::{
+    data::{FaceRef, Geometry, TextureRef},
+    HasFaces, HasTextures, HasVisData, IsFace, IsTexture,
+};
+
+pub struct DemoLevel {
+    pub faces: Box<[Face]>,
+    pub textures: Box<[Texture]>,
+}
+
+impl DemoLevel {
+    fn face_idx(&self, search: &Face) -> FaceRef {
+        for (idx, face) in self.faces.iter().enumerate() {
+            if face == search {
+                return idx as u32;
+            }
+        }
+        panic!("face not in level")
+    }
+}
+
+#[derive(Debug, Clone, PartialEq)]
+pub struct Face {
+    pub geometry: Geometry,
+    pub texture_idx: TextureRef,
+}
+
+impl HasFaces for DemoLevel {
+    type Face = Face;
+
+    fn get_face(&self, index: FaceRef) -> Option<&Self::Face> {
+        self.faces.get(index as usize)
+    }
+}
+
+impl IsFace<DemoLevel> for Face {
+    fn index(&self, container: &DemoLevel) -> stockton_levels::parts::data::FaceRef {
+        container.face_idx(self)
+    }
+
+    fn geometry(&self, _container: &DemoLevel) -> Geometry {
+        self.geometry.clone()
+    }
+
+    fn texture_idx(&self, _container: &DemoLevel) -> TextureRef {
+        self.texture_idx
+    }
+}
+
+pub struct Texture {
+    pub name: String,
+}
+
+impl HasTextures for DemoLevel {
+    type Texture = Texture;
+
+    fn get_texture(&self, idx: TextureRef) -> Option<&Self::Texture> {
+        self.textures.get(idx as usize)
+    }
+}
+
+impl IsTexture for Texture {
+    fn name(&self) -> &str {
+        &self.name
+    }
+}
+
+impl<'a> HasVisData<'a> for DemoLevel {
+    type Faces = std::ops::Range<FaceRef>;
+
+    fn get_visible(
+        &'a self,
+        _transform: &stockton_types::components::Transform,
+        _settings: &stockton_types::components::CameraSettings,
+    ) -> Self::Faces {
+        0..self.faces.len() as u32
+    }
+}
diff --git a/examples/render-bsp/src/main.rs b/examples/render-quad/src/main.rs
index 73475c0..b16c3d0 100644
--- a/examples/render-bsp/src/main.rs
+++ b/examples/render-quad/src/main.rs
@@ -1,4 +1,4 @@
-//! Renders ./example.bsp
+//! Renders ./example.bsp geometry: (), texture_idx: ()  geometry: (), texture_idx: ()
 
 #[macro_use]
 extern crate stockton_input_codegen;
@@ -9,9 +9,11 @@ extern crate legion;
 use anyhow::{Context, Result};
 use log::warn;
 use std::collections::BTreeMap;
-use std::fs::File;
-use std::io::Read;
-use std::path::Path;
+
+use std::sync::{Arc, RwLock};
+use stockton_levels::parts::data::{Geometry, Vertex};
+use stockton_levels::types::Rgba;
+use stockton_render::draw::LevelDrawPass;
 use winit::{event::Event, event_loop::EventLoop, window::WindowBuilder};
 
 use egui::{containers::CentralPanel, Frame};
@@ -19,16 +21,18 @@ use stockton_contrib::delta_time::*;
 use stockton_contrib::flycam::*;
 
 use stockton_input::{Axis, InputManager, Mouse};
-use stockton_levels::prelude::*;
 
 use stockton_render::error::full_error_display;
 use stockton_render::systems::*;
 use stockton_render::{Renderer, UiState, WindowEvent};
 
-use stockton_types::components::{CameraSettings, Transform};
-use stockton_types::{Session, Vector3};
+use stockton_types::components::{CameraSettings, CameraVPMatrix, Transform};
+use stockton_types::{Session, Vector2, Vector3};
+
+mod level;
+use level::*;
 
-type MapFile = ();
+type Dp<'a> = LevelDrawPass<'a, DemoLevel>;
 
 #[derive(InputManager, Default, Clone, Debug)]
 struct MovementInputs {
@@ -69,7 +73,7 @@ fn main() {
     }
 }
 
-fn try_main() -> Result<()> {
+fn try_main<'a>() -> Result<()> {
     // Initialise logger
     simplelog::TermLogger::init(
         log::LevelFilter::Debug,
@@ -94,18 +98,37 @@ fn try_main() -> Result<()> {
     window.set_cursor_visible(false);
 
     // TODO: Parse the map file
-    let map = todo!();
+    let map = Arc::new(RwLock::new(DemoLevel {
+        faces: vec![Face {
+            geometry: Geometry::Vertices(
+                Vertex {
+                    position: Vector3::new(-128.0, 128.0, 128.0),
+                    tex: Vector2::new(0.0, 0.0),
+                    color: Rgba::from_slice(&[0, 0, 0, 1]),
+                },
+                Vertex {
+                    position: Vector3::new(-128.0, -128.0, 128.0),
+                    tex: Vector2::new(0.0, 1.0),
+                    color: Rgba::from_slice(&[0, 0, 0, 1]),
+                },
+                Vertex {
+                    position: Vector3::new(128.0, 128.0, 128.0),
+                    tex: Vector2::new(1.0, 0.0),
+                    color: Rgba::from_slice(&[0, 0, 0, 1]),
+                },
+            ),
+            texture_idx: 0,
+        }]
+        .into_boxed_slice(),
+        textures: vec![Texture {
+            name: "example_texture".to_string(),
+        }]
+        .into_boxed_slice(),
+    }));
 
     // Create the UI State
     let mut ui = UiState::new();
 
-    // Create the renderer
-    let (renderer, tx) = Renderer::new(&window)?;
-    let new_control_flow = renderer.update_control_flow.clone();
-
-    // Populate the initial UI state
-    ui.populate_initial_state(&renderer);
-
     // Create the input manager
     let manager = {
         use stockton_input::InputMutation::*;
@@ -123,10 +146,11 @@ fn try_main() -> Result<()> {
         MovementInputsManager::new(actions)
     };
 
+    let ratio = window.inner_size().width as f32 / window.inner_size().height as f32;
+
     // Load everything into the session
     let mut session = Session::new(
         move |resources| {
-            resources.insert(ui);
             resources.insert(map);
             resources.insert(manager);
             resources.insert(Timing::default());
@@ -135,16 +159,20 @@ fn try_main() -> Result<()> {
         move |schedule| {
             schedule
                 .add_system(update_deltatime_system())
-                .add_system(process_window_events_system::<MovementInputsManager, MapFile>())
+                .add_system(process_window_events_system::<
+                    MovementInputsManager,
+                    Dp<'static>,
+                >())
                 .flush()
                 .add_system(hello_world_system())
                 .add_system(flycam_move_system::<MovementInputsManager>())
-                .flush();
+                .flush()
+                .add_thread_local(calc_vp_matrix_system(ratio));
         },
     );
 
     // Add our player entity
-    let _player = session.world.push((
+    let player = session.world.push((
         Transform {
             position: Vector3::new(0.0, 0.0, 0.0),
             rotation: Vector3::new(0.0, 0.0, 0.0),
@@ -154,9 +182,20 @@ fn try_main() -> Result<()> {
             fov: 90.0,
             near: 0.1,
         },
+        CameraVPMatrix::default(),
         FlycamControlled::new(512.0, 400.0),
     ));
 
+    // Create the renderer
+    let (renderer, tx): (Renderer<Dp<'static>>, _) = Renderer::new(&window, &session, player)?;
+    let new_control_flow = renderer.update_control_flow.clone();
+
+    // Populate the initial UI state
+    ui.populate_initial_state(&renderer);
+
+    session.resources.insert(renderer);
+    session.resources.insert(ui);
+
     // Done loading - This is our main loop.
     // It just communicates events to the session and continuously ticks
     event_loop.run(move |event, _, flow| {
@@ -164,7 +203,14 @@ fn try_main() -> Result<()> {
             Event::MainEventsCleared => {
                 window.request_redraw();
             }
-            Event::RedrawRequested(_) => session.do_update(),
+            Event::RedrawRequested(_) => {
+                session.do_update();
+                let mut renderer = session
+                    .resources
+                    .get_mut::<Renderer<Dp<'static>>>()
+                    .unwrap();
+                renderer.render(&session).unwrap();
+            }
             _ => {
                 if let Some(we) = WindowEvent::from(&event) {
                     tx.send(we).unwrap()