basic transparent material

Author: michaljaz

src/client/scripts/World/AnimatedTextureAtlas.coffee

@@ -72,7 +72,9 @@ class AnimatedTextureAtlas
 		@material=new THREE.MeshStandardMaterial({
 			side: 0
 			map:null
-			vertexColors: true
+			vertexColors:true
+			transparent:true
+			depthTest:true
 		})
 		@uni=
 			view:new THREE.Vector3

src/client/scripts/World/CellTerrain.coffee

@@ -58,6 +58,7 @@ class CellTerrain
 				name:def[0]
 				stateId
 				boundingBox
+				transparent:def[2]
 			}
 		else
 			return false

src/client/scripts/World/World.coffee

@@ -20,7 +20,6 @@ class World
 		@renderTime=100
 		@neighbours=[[-1, 0, 0],[1, 0, 0],[0, -1, 0],[0, 1, 0],[0, 0, -1],[0, 0, 1]]
 
-		#Utworzenie Workera do obliczania geometrii chunków
 		@chunkWorker=new chunkWorker
 		@chunkWorker.onmessage=(message)->
 			if message.data.type is "cellGeo"
@@ -42,6 +41,9 @@ class World
 			}
 		}
 		return
+	updateRenderOrder: (cell)->
+		#Here will be ordering meshes
+		return
 	setCell: (cellX,cellY,cellZ,buffer)->
 		@_setCell cellX,cellY,cellZ,buffer
 		@cellTerrain.setCell cellX,cellY,cellZ,buffer
@@ -63,7 +65,6 @@ class World
 		@_resetWorld()
 		return
 	updateCell: (data)->
-		#Updatowanie komórki z już obliczoną geometrią
 		cellId=@cellTerrain.vec3 data.info...
 		cell=data.cell
 		mesh=@cellMesh[cellId]
@@ -176,8 +177,6 @@ class World
 		else
 			return false
 	_setCell: (cellX,cellY,cellZ,buffer,biome)->
-		#Wysyłanie do ChunkWorkera informacji nowej komórce
-
 		@cellUpdateTime=performance.now()
 		@chunkWorker.postMessage {
 			type:"setCell"
@@ -190,13 +189,11 @@ class World
 		}
 		return
 	_setVoxel: (voxelX,voxelY,voxelZ,value)->
-		#Wysyłanie do ChunkWorkera informacji o nowym Voxelu
 		@chunkWorker.postMessage {
 			type:"setVoxel"
 			data:[voxelX,voxelY,voxelZ,value]
 		}
 	_genCellGeo: (cellX,cellY,cellZ)->
-		#Wysyłanie do ChunkWorkera prośby o wygenerowanie geometrii komórki
 		cellX=parseInt cellX
 		cellY=parseInt cellY
 		cellZ=parseInt cellZ
@@ -208,6 +205,7 @@ class World
 		if @cellUpdateTime isnt null and (performance.now()-@cellUpdateTime>@renderTime)
 			pos=@game.camera.position
 			cell=@cellTerrain.computeCellForVoxel (Math.floor pos.x),(Math.floor pos.y),(Math.floor pos.z)
+			@updateRenderOrder cell
 			@chunkWorker.postMessage {
 				type:"updateCellsAroundPlayer"
 				data:[cell,radius]

src/client/scripts/World/chunk.worker.coffee

@@ -108,6 +108,10 @@ class TerrainManager
 		normals=[]
 		uvs=[]
 		colors=[]
+		t_positions=[]
+		t_normals=[]
+		t_uvs=[]
+		t_colors=[]
 		aoColor=(type)->
 			if type is 0
 				return [0.9,0.9,0.9]
@@ -119,9 +123,6 @@ class TerrainManager
 				return [0.3,0.3,0.3]
 		addFace=(type,pos)->
 			faceVertex=_this.genBlockFace type,_this.cellTerrain.getBlock(pos...),pos
-			positions.push faceVertex.pos...
-			normals.push faceVertex.norm...
-			uvs.push faceVertex.uv...
 			# _this.cellTerrain.getBlock(pos[0],pos[1],pos[2])
 			loaded={}
 			for x in [-1..1]
@@ -165,8 +166,17 @@ class TerrainManager
 				col4=aoColor(loaded["0:1:-1"]+loaded["-1:1:-1"]+loaded["-1:0:-1"])
 				col1=aoColor(loaded["0:-1:-1"]+loaded["1:-1:-1"]+loaded["1:0:-1"])
 				col2=aoColor(loaded["0:1:-1"]+loaded["1:1:-1"]+loaded["1:0:-1"])
-
-			colors.push col1...,col3...,col2...,col2...,col3...,col4...
+			if _this.cellTerrain.getBlock(pos...).transparent
+				t_positions.push faceVertex.pos...
+				t_normals.push faceVertex.norm...
+				t_uvs.push faceVertex.uv...
+				t_colors.push col1...,col3...,col2...,col2...,col3...,col4...
+			else
+				positions.push faceVertex.pos...
+				normals.push faceVertex.norm...
+				uvs.push faceVertex.uv...
+				colors.push col1...,col3...,col2...,col2...,col3...,col4...
+			
 			return
 		for i in [0..@cellSize-1]
 			for j in [0..@cellSize-1]
@@ -198,6 +208,10 @@ class TerrainManager
 							addFace "pz",pos
 						if (@cellTerrain.getBlock(pos[0],pos[1],pos[2]-1).name is "air")
 							addFace "nz",pos
+		positions.push t_positions...
+		normals.push t_normals...
+		uvs.push t_uvs...
+		colors.push t_colors...
 		return {
 			positions
 			normals

src/client/scripts/index.coffee

@@ -39,6 +39,7 @@ class Game
 		@renderer=new THREE.WebGLRenderer
 			canvas:@canvas
 			PixelRatio:window.devicePixelRatio
+		@renderer.sortObjects=false
 		@scene=new THREE.Scene
 		@dimBg=
 			"minecraft:overworld":[173/255, 200/255, 255/255]
@@ -213,7 +214,6 @@ class Game
 			@pii.render()
 		@inv_bar.tick()
 		@world.ATA.uni.view.copy(@camera.position).applyMatrix4(@camera.matrixWorldInverse)
-
 		@renderer.render @scene, @camera
 		return
 new Game()

src/prebuild.coffee

@@ -4,44 +4,45 @@ pBlock=require("prismarine-block")(config.version)
 atlasCreator=require "./atlasCreator.coffee"
 
 new atlasCreator {
-    pref:"items"
-    toxelSize:50
-    loadPath:"#{__dirname}/assets/items"
-    buildPath:"#{__dirname}/client/assets/items"
-    atlasSize:32
-    oneFrame:false
+	pref:"items"
+	toxelSize:50
+	loadPath:"#{__dirname}/assets/items"
+	buildPath:"#{__dirname}/client/assets/items"
+	atlasSize:32
+	oneFrame:false
 }
 new atlasCreator {
-    pref:"blocks"
-    toxelSize:16
-    loadPath:"#{__dirname}/assets/blocks"
-    buildPath:"#{__dirname}/client/assets/blocks"
-    atlasSize:36
-    oneFrame:false
+	pref:"blocks"
+	toxelSize:16
+	loadPath:"#{__dirname}/assets/blocks"
+	buildPath:"#{__dirname}/client/assets/blocks"
+	atlasSize:36
+	oneFrame:false
 }
 new atlasCreator {
-    pref:"blocksSnap"
-    toxelSize:16
-    loadPath:"#{__dirname}/assets/blocks"
-    buildPath:"#{__dirname}/client/assets/blocks"
-    atlasSize:27
-    oneFrame:true
+	pref:"blocksSnap"
+	toxelSize:16
+	loadPath:"#{__dirname}/assets/blocks"
+	buildPath:"#{__dirname}/client/assets/blocks"
+	atlasSize:27
+	oneFrame:true
 }
 
 maxStateId=0
 for i in [0..100000]
-    block=pBlock.fromStateId i
-    if block.type is undefined
-        maxStateId=i-1
-        break
+	block=pBlock.fromStateId i
+	if block.type is undefined
+		maxStateId=i-1
+		break
 console.log "\x1b[33mBlock max stateId: #{maxStateId}\x1b[0m"
 result=[]
 for i in [0..maxStateId]
-	if pBlock.fromStateId(i).boundingBox is "block"
-		bbox=1
-	else
-		bbox=0
-	result.push [pBlock.fromStateId(i).name,bbox]
+	block=pBlock.fromStateId i
+	result.push [
+		block.name
+		if block.boundingBox is "block" then 1 else 0
+		if block.transparent then 1 else 0
+	]
 buildPath="#{__dirname}/client/assets/blocks/blocksDef.json"
 fs.writeFileSync buildPath, JSON.stringify(result)
 console.log "\x1b[32mGenerated blocksDefinitions: #{buildPath}\x1b[0m\n"