def makeChunkVertices(self, chunk, limitBox):
tilePositions = []
defaultColor = (0xff, 0xff, 0x33, 0x44)
for i, ref in enumerate(chunk.TileEntities):
if i % 10 == 0:
yield
if limitBox and ref.Position not in limitBox:
continue
if ref.id == "Control":
continue
tilePositions.append(ref.Position)
if not len(tilePositions):
return
tiles = self._computeVertices(tilePositions,
defaultColor,
chunkPosition=chunk.chunkPosition)
vertexNode = VertexNode([tiles])
polygonMode = PolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_LINE)
vertexNode.addState(polygonMode)
lineWidth = LineWidth(2.0)
vertexNode.addState(lineWidth)
depthFunc = DepthFunc(GL.GL_ALWAYS)
vertexNode.addState(depthFunc)
self.sceneNode = Node("tileEntityLocations")
self.sceneNode.addChild(vertexNode)
vertexNode = VertexNode([tiles])
self.sceneNode.addChild(vertexNode)
def makeChunkVertices(self, chunk, limitBox):
monsterPositions = []
for i, entityRef in enumerate(chunk.Entities):
if i % 10 == 0:
yield
ID = entityRef.id
if ID in self.notMonsters:
continue
pos = entityRef.Position
if limitBox and pos not in limitBox:
continue
monsterPositions.append(pos)
monsters = self._computeVertices(monsterPositions,
(0xff, 0x22, 0x22, 0x44),
offset=True,
chunkPosition=chunk.chunkPosition)
yield
vertexNode = VertexNode(monsters)
polyNode = PolygonModeNode(GL.GL_FRONT_AND_BACK, GL.GL_LINE)
polyNode.addChild(vertexNode)
lineNode = LineWidthNode(2.0)
lineNode.addChild(polyNode)
depthNode = DepthFuncNode(GL.GL_ALWAYS)
depthNode.addChild(lineNode)
self.sceneNode = Node()
self.sceneNode.addChild(depthNode)
vertexNode = VertexNode(monsters)
self.sceneNode.addChild(vertexNode)
def makeChunkVertices(self, chunk, limitBox):
monsterPositions = []
for i, entityRef in enumerate(chunk.Entities):
if i % 10 == 0:
yield
ID = entityRef.id
if ID in self.notMonsters:
continue
pos = entityRef.Position
if limitBox and pos not in limitBox:
continue
monsterPositions.append(pos)
if not len(monsterPositions):
return
monsters = self._computeVertices(monsterPositions,
(0xff, 0x22, 0x22, 0x44),
offset=True,
chunkPosition=chunk.chunkPosition)
yield
vertexNode = VertexNode(monsters)
vertexNode.addState(PolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_LINE))
vertexNode.addState(LineWidth(2.0))
vertexNode.addState(DepthFunc(GL.GL_ALWAYS))
self.sceneNode = Node("monsterLocations")
self.sceneNode.addChild(vertexNode)
vertexNode = VertexNode(monsters)
self.sceneNode.addChild(vertexNode)
def makeChunkVertices(self, chunk, limitBox):
mapTiles = []
for i, ref in enumerate(chunk.Entities):
if ref.id != "ItemFrame":
continue
if i % 10 == 0:
yield
if limitBox and ref.Position not in limitBox:
continue
try:
item = ref.Item
if item.itemType.internalName != "minecraft:filled_map":
continue
except KeyError:
log.exception(
"Error while getting ItemFrame item ID in frame at %s",
ref.TilePos)
continue
mapID = item.Damage
mapTex = self.chunkUpdate.updateTask.getMapTexture(mapID)
# xxx if mapTex is None: mapTex = missingNoTex
# xxxx assumes 1.8 TilePos - fix this in ref??
mapTiles.append((mapTex, ref.TilePos, ref.Facing))
if not len(mapTiles):
return
nodes = []
for mapTex, (x, y, z), facing in mapTiles:
vertexBuffer = QuadVertexArrayBuffer(1,
lights=False,
textures=True)
# chunk is already translated - why?
x -= chunk.cx << 4
z -= chunk.cz << 4
vertexBuffer.vertex[:] = x, y, z
corners = self.faceCorners[facing]
vertexBuffer.vertex[:] += corners
texCorners = [(1, 1), (1, 0), (0, 0), (0, 1)]
vertexBuffer.texcoord[:] += texCorners
vertexNode = VertexNode([vertexBuffer])
if mapTex is not None:
bindTexture = BindTexture(mapTex)
vertexNode.addState(bindTexture)
nodes.append(vertexNode)
self.sceneNode = scenenode.Node("itemFrames")
for node in nodes:
self.sceneNode.addChild(node)
def makeChunkVertices(self, chunk, limitBox):
mapTiles = []
for i, ref in enumerate(chunk.Entities):
if ref.id != "ItemFrame":
continue
if i % 10 == 0:
yield
if limitBox and ref.Position not in limitBox:
continue
try:
item = ref.Item
if item.itemType.internalName != "minecraft:filled_map":
continue
except KeyError:
log.exception("Error while getting ItemFrame item ID in frame at %s", ref.TilePos)
continue
mapID = item.Damage
mapTex = self.chunkUpdate.updateTask.getMapTexture(mapID)
# xxx if mapTex is None: mapTex = missingNoTex
# xxxx assumes 1.8 TilePos - fix this in ref??
mapTiles.append((mapTex, ref.TilePos, ref.Facing))
if not len(mapTiles):
return
nodes = []
for mapTex, (x, y, z), facing in mapTiles:
vertexBuffer = QuadVertexArrayBuffer(1, lights=False, textures=True)
# chunk is already translated - why?
x -= chunk.cx << 4
z -= chunk.cz << 4
vertexBuffer.vertex[:] = x, y, z
corners = self.faceCorners[facing]
vertexBuffer.vertex[:] += corners
texCorners = [(1, 1), (1, 0), (0, 0), (0, 1)]
vertexBuffer.texcoord[:] += texCorners
vertexNode = VertexNode([vertexBuffer])
if mapTex is not None:
bindTexture = BindTexture(mapTex)
vertexNode.addState(bindTexture)
nodes.append(vertexNode)
self.sceneNode = scenenode.Node("itemFrames")
for node in nodes:
self.sceneNode.addChild(node)
def makeChunkVertices(self, chunk, limitBox):
monsterPositions = []
for i, entityRef in enumerate(chunk.Entities):
if i % 10 == 0:
yield
ID = entityRef.id
if ID in self.notMonsters:
continue
pos = entityRef.Position
if limitBox and pos not in limitBox:
continue
monsterPositions.append(pos)
if not len(monsterPositions):
return
monsters = self._computeVertices(monsterPositions,
(0xff, 0x22, 0x22, 0x44),
offset=True,
chunkPosition=chunk.chunkPosition)
yield
vertexNode = VertexNode(monsters)
vertexNode.addState(PolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_LINE))
vertexNode.addState(LineWidth(2.0))
vertexNode.addState(DepthFunc(GL.GL_ALWAYS))
self.sceneNode = Node("monsterLocations")
self.sceneNode.addChild(vertexNode)
vertexNode = VertexNode(monsters)
self.sceneNode.addChild(vertexNode)
def makeChunkVertices(self, chunk, limitBox):
tilePositions = []
defaultColor = (0xff, 0xff, 0x33, 0x44)
for i, ref in enumerate(chunk.TileEntities):
if i % 10 == 0:
yield
if limitBox and ref.Position not in limitBox:
continue
if ref.id == "Control":
continue
tilePositions.append(ref.Position)
if not len(tilePositions):
return
tiles = self._computeVertices(tilePositions, defaultColor, chunkPosition=chunk.chunkPosition)
vertexNode = VertexNode([tiles])
polygonMode = PolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_LINE)
vertexNode.addState(polygonMode)
lineWidth = LineWidth(2.0)
vertexNode.addState(lineWidth)
depthFunc = DepthFunc(GL.GL_ALWAYS)
vertexNode.addState(depthFunc)
self.sceneNode = Node("tileEntityLocations")
self.sceneNode.addChild(vertexNode)
vertexNode = VertexNode([tiles])
self.sceneNode.addChild(vertexNode)
def entityModelNode(ref, model, modelTex, chunk):
modelVerts = numpy.array(model.vertices)
modelVerts.shape = modelVerts.shape[0] // 4, 4, modelVerts.shape[1]
# scale down
modelVerts[..., :3] *= 1 / 16.
modelVerts[..., 1] = -modelVerts[..., 1] + 1.5 + 1 / 64.
modelVerts[..., 0] = -modelVerts[..., 0]
vertexBuffer = QuadVertexArrayBuffer(len(modelVerts),
lights=False,
textures=True)
vertexBuffer.vertex[:] = modelVerts[..., :3]
vertexBuffer.texcoord[:] = modelVerts[..., 3:5]
node = VertexNode([vertexBuffer])
rotate = Rotate(ref.Rotation[0], (0., 1., 0.))
node.addState(rotate)
translate = Translate((ref.Position - (chunk.cx << 4, 0, chunk.cz << 4)))
node.addState(translate)
bindTexture = BindTexture(modelTex,
(1. / model.texWidth, 1. / model.texHeight, 1))
node.addState(bindTexture)
return node
def entityModelNode(ref, model, modelTex=None, chunk=None, flip=False):
modelVerts = numpy.array(model.vertices)
modelVerts.shape = modelVerts.shape[0] // 4, 4, modelVerts.shape[1]
# scale down
modelVerts[..., :3] *= 1 / 16.
modelVerts[..., 1] = -modelVerts[..., 1] + 1.5 + 1 / 64.
modelVerts[..., 0] = -modelVerts[..., 0]
vertexBuffer = QuadVertexArrayBuffer(len(modelVerts),
lights=False,
textures=modelTex is not None)
vertexBuffer.vertex[:] = modelVerts[..., :3]
if modelTex is not None:
vertexBuffer.texcoord[:] = modelVerts[..., 3:5]
node = VertexNode([vertexBuffer])
pos = ref.Position
if chunk is not None:
pos = pos - (chunk.cx << 4, 0, chunk.cz << 4)
translate = Translate(pos)
node.addState(translate)
rotate = Rotate(ref.Rotation[0], (0., 1., 0.))
node.addState(rotate)
if modelTex is not None:
bindTexture = BindTexture(modelTex,
(1. / model.texWidth, 1. / model.texHeight *
(-1 if flip else 1), 1))
node.addState(bindTexture)
return node
def makeChunkVertices(self, chunk, limitBox):
entityPositions = []
entityColors = []
colorMap = {
"Item": (0x22, 0xff, 0x22, 0x5f),
"XPOrb": (0x88, 0xff, 0x88, 0x5f),
"Painting": (134, 96, 67, 0x5f),
}
for i, entityRef in enumerate(chunk.Entities):
if i % 10 == 0:
yield
color = colorMap.get(entityRef.id)
if color is None:
continue
pos = entityRef.Position
if limitBox and pos not in limitBox:
continue
entityPositions.append(pos)
entityColors.append(color)
items = self._computeVertices(entityPositions,
entityColors,
offset=True,
chunkPosition=chunk.chunkPosition)
yield
self.sceneNode = VertexNode(items)
def loadSections(self):
selection = self.renderSelection
if selection is None:
self.loadTimer.setInterval(333)
return
else:
self.loadTimer.setInterval(0)
for cx, cz in selection.chunkPositions():
if self.groupNode.containsChunkNode((cx, cz)):
continue
vertexArrays = []
for cy in selection.sectionPositions(cx, cz):
box = SectionBox(cx, cy, cz).expand(1)
mask = selection.box_mask(box)
if mask is not None:
vertexArrays.extend(self.buildSection(mask, cy))
if len(vertexArrays):
chunkNode = ChunkNode((cx, cz))
vertexNode = VertexNode(vertexArrays)
chunkNode.addChild(vertexNode)
self.groupNode.addChunkNode(chunkNode)
yield
self.loadTimer.setInterval(333)
def makeChunkVertices(self, chunk, limitBox):
tilePositions = []
tileColors = []
defaultColor = (0xff, 0xff, 0x33, 0x44)
for i, ref in enumerate(chunk.TileEntities):
if i % 10 == 0:
yield
if limitBox and ref.Position not in limitBox:
continue
if ref.id == "Control":
cmdText = ref.Command
if len(cmdText):
if cmdText[0] == "/":
cmdText = cmdText[1:]
command, _ = cmdText.split(None, 1)
color = commandColor(command)
tileColors.append(color + (0x44, ))
else:
tileColors.append(defaultColor)
else:
continue
tilePositions.append(ref.Position)
tiles = self._computeVertices(tilePositions,
tileColors,
chunkPosition=chunk.chunkPosition)
vertexNode = VertexNode([tiles])
self.sceneNode = vertexNode
def makeChunkVertices(self, chunk, _limitBox):
neighbors = self.chunkUpdate.neighboringChunks
def getpop(face):
ch = neighbors.get(face)
if ch:
return getattr(ch, "TerrainPopulated", True)
else:
return True
pop = getattr(chunk, "TerrainPopulated", True)
yield
if pop:
return
visibleFaces = [
getpop(faces.FaceXIncreasing),
getpop(faces.FaceXDecreasing),
True,
True,
getpop(faces.FaceZIncreasing),
getpop(faces.FaceZDecreasing),
]
visibleFaces = numpy.array(visibleFaces, dtype='bool')
verts = self.vertexTemplate[visibleFaces]
buffer = QuadVertexArrayBuffer(0, textures=False, lights=False)
buffer.buffer = verts
self.sceneNode = VertexNode(buffer)
yield
def LineStripNode(points, rgba):
vertexArray = VertexArrayBuffer(len(points), GL.GL_LINE_STRIP, False,
False)
vertexArray.vertex[:] = points
vertexArray.rgba[:] = rgba
node = VertexNode([vertexArray])
return node
def __init__(self, small=False):
super(CompassNode, self).__init__()
self.small = small
v = QuadVertexArrayBuffer(1, textures=True)
v.vertex[..., :2] = makeQuad(-.1, -.1, 0.2, 0.2)
v.texcoord[:] = makeQuad(0, 0, 1, 1)
v.rgba[:] = 0xff
self.vertexNode = VertexNode([v])
self.pitchState = Rotate(0, (1., 0., 0.))
self.yawState = Rotate(0, (0., 0., 1.))
self.addState(Identity())
self.addState(Translate((0.9, 0.1, 0.0)))
self.addState(self.pitchState)
self.addState(self.yawState)
self.addState(Disable(GL.GL_DEPTH_TEST))
self.addState(Enable(GL.GL_BLEND, GL.GL_TEXTURE_2D))
if small:
filename = "compass_small.png"
else:
filename = "compass.png"
self._tex = loadPNGTexture(filename,
minFilter=GL.GL_LINEAR,
magFilter=GL.GL_LINEAR)
self.textureState = BindTexture(self._tex)
self.addState(self.textureState)
self.addChild(self.vertexNode)
def entityModelNode(ref, model, modelTex=None, chunk=None, flip=False):
modelVerts = numpy.array(model.vertices)
modelVerts.shape = modelVerts.shape[0]//4, 4, modelVerts.shape[1]
# scale down
modelVerts[..., :3] *= 1/16.
modelVerts[..., 1] = -modelVerts[..., 1] + 1.5 + 1/64.
modelVerts[..., 0] = -modelVerts[..., 0]
vertexBuffer = QuadVertexArrayBuffer(len(modelVerts), lights=False, textures=modelTex is not None)
vertexBuffer.vertex[:] = modelVerts[..., :3]
if modelTex is not None:
vertexBuffer.texcoord[:] = modelVerts[..., 3:5]
node = VertexNode([vertexBuffer])
pos = ref.Position
if chunk is not None:
pos = pos - (chunk.cx << 4, 0, chunk.cz << 4)
translate = Translate(pos)
node.addState(translate)
rotate = Rotate(ref.Rotation[0], (0., 1., 0.))
node.addState(rotate)
if modelTex is not None:
bindTexture = BindTexture(modelTex, (1./model.texWidth, 1./model.texHeight * (-1 if flip else 1), 1))
node.addState(bindTexture)
return node
def makeChunkVertices(self, chunk, limitBox):
tilePositions = []
tileColors = []
defaultColor = (0xff, 0x33, 0x33, 0x44)
for i, ref in enumerate(chunk.TileEntities):
if i % 10 == 0:
yield
if limitBox and ref.Position not in limitBox:
continue
if ref.id == "Control":
tilePositions.append(ref.Position)
cmdText = ref.Command
if len(cmdText):
if cmdText[0] == "/":
cmdText = cmdText[1:]
command, _ = cmdText.split(None, 1)
color = commandColor(command)
tileColors.append(color + (0x44,))
else:
tileColors.append(defaultColor)
else:
continue
tiles = self._computeVertices(tilePositions, tileColors, chunkPosition=chunk.chunkPosition)
vertexNode = VertexNode([tiles])
vertexNode.addState(PolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_LINE))
vertexNode.addState(LineWidth(2.0))
vertexNode.addState(DepthFunc(GL.GL_ALWAYS))
self.sceneNode = Node()
self.sceneNode.addChild(vertexNode)
def renderSceneNodes(self):
vertexArray = VertexArrayBuffer(2, GL.GL_LINES, False, False)
vertexArray.vertex[:] = [self.p1, self.p2]
vertexArray.vertex[:] += 0.5 # draw using box centers
vertexArray.rgba[:] = self.glColor
node = VertexNode([vertexArray]) # xxx LineNode
return [node]
def makeChunkVertices(self, chunk, limitBox):
if hasattr(chunk, "TileTicks"):
ticks = chunk.TileTicks
if len(ticks):
self.sceneNode = VertexNode(
self._computeVertices([[t[i].value for i in "xyz"] for t in ticks],
(0xff, 0xff, 0xff, 0x44),
chunkPosition=chunk.chunkPosition))
yield
def makeChunkVertices(self, chunk, _limitBox):
positions = chunk.sectionPositions()
buffer = VertexArrayBuffer((len(positions), 6, 4), GL.GL_LINE_STRIP, textures=False, lights=False)
for i, cy in enumerate(positions):
buffer.buffer[i, :] = self.vertexTemplate
buffer.vertex[i, ..., 1] += cy * 16
self.sceneNode = VertexNode(buffer)
yield
def renderSceneNodes(self, symbol_list):
points = []
for cell in symbol_list:
if not isinstance(cell, Cell):
continue
points.append(cell.origin)
vertexArray = VertexArrayBuffer(len(points), GL.GL_LINE_STRIP, False,
False)
vertexArray.vertex[:] = points
vertexArray.vertex[:] += 0.5 # draw using box centers
vertexArray.rgba[:] = [(255, 0, 255, 255)]
node = VertexNode([vertexArray]) # xxx LineNode
return [node]
def makeChunkVertices(self, chunk, limitBox):
"""
:param chunk:
:type chunk: WorldEditorChunk
:param limitBox:
:return: :raise:
"""
if not hasattr(chunk, 'HeightMap') or chunk.HeightMap is None:
return
heightMap = chunk.HeightMap
chunkWidth = chunkLength = 16
chunkHeight = chunk.dimension.bounds.height
z, x = list(numpy.indices((chunkLength, chunkWidth)))
y = (heightMap - 1)[:chunkLength, :chunkWidth]
numpy.clip(y, 0, chunkHeight - 1, y)
nonZeroHeights = y > 0
x = x[nonZeroHeights]
if not len(x):
return
z = z[nonZeroHeights]
y = y[nonZeroHeights]
yield
vertexBuffer = QuadVertexArrayBuffer(len(x),
textures=False,
lights=False)
vertexBuffer.vertex[..., 0] = x[:, numpy.newaxis]
vertexBuffer.vertex[..., 1] = y[:, numpy.newaxis]
vertexBuffer.vertex[..., 2] = z[:, numpy.newaxis]
vertexBuffer.vertex[:] += standardCubeTemplates[faces.FaceYIncreasing,
..., :3]
vertexBuffer.rgba[:] = (0xff, 0x00, 0xff, 0x9f)
self.sceneNode = VertexNode(vertexBuffer)
yield
def axis(self, axis):
self._axis = axis
self.dirty = True
gridSize = 64
left = -gridSize // 2
right = gridSize // 2
gridArrayBuffer = VertexArrayBuffer((gridSize * 4, ),
GL.GL_LINES,
textures=False,
lights=False)
gridArrayBuffer.rgba[:] = 255, 255, 255, 100
# y=0, move by translating
gridArrayBuffer.vertex[:, axis] = 0
axis1 = (axis - 1) % 3
axis2 = (axis + 1) % 3
# left edge
gridArrayBuffer.vertex[0:gridSize * 2:2, axis2] = left
gridArrayBuffer.vertex[0:gridSize * 2:2, axis1] = range(left, right)
# right edge
gridArrayBuffer.vertex[1:gridSize * 2:2, axis2] = right - 1
gridArrayBuffer.vertex[1:gridSize * 2:2, axis1] = range(left, right)
# bottom edge
gridArrayBuffer.vertex[gridSize * 2::2, axis1] = left
gridArrayBuffer.vertex[gridSize * 2::2, axis2] = range(left, right)
# top edge
gridArrayBuffer.vertex[gridSize * 2 + 1::2, axis1] = right - 1
gridArrayBuffer.vertex[gridSize * 2 + 1::2, axis2] = range(left, right)
if self.vertexNode:
self.translateNode.removeChild(self.vertexNode)
self.vertexNode = VertexNode([gridArrayBuffer])
self.translateNode.addChild(self.vertexNode)
def makeChunkVertices(self, chunk, limitBox):
tilePositions = []
tileColors = []
defaultColor = (0xff, 0x33, 0x33, 0x44)
for i, ref in enumerate(chunk.TileEntities):
if i % 10 == 0:
yield
if limitBox and ref.Position not in limitBox:
continue
if ref.id == "Control":
tilePositions.append(ref.Position)
cmdText = ref.Command
if len(cmdText):
if cmdText[0] == "/":
cmdText = cmdText[1:]
command, _ = cmdText.split(None, 1)
color = commandColor(command)
tileColors.append(color + (0x44, ))
else:
tileColors.append(defaultColor)
else:
continue
if not len(tileColors):
return
tiles = self._computeVertices(tilePositions,
tileColors,
chunkPosition=chunk.chunkPosition)
vertexNode = VertexNode([tiles])
vertexNode.addState(PolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_LINE))
vertexNode.addState(LineWidth(2.0))
vertexNode.addState(DepthFunc(GL.GL_ALWAYS))
self.sceneNode = Node("commandBlockLocations")
self.sceneNode.addChild(vertexNode)
def chestEntityModelNode(ref, model, modelTex, chunk, facing, largeX, largeZ):
modelVerts = numpy.array(model.vertices)
modelVerts.shape = modelVerts.shape[0] // 4, 4, modelVerts.shape[1]
# scale down
modelVerts[..., :3] *= 1 / 16.
# modelVerts[..., 1] = -modelVerts[..., 1]
# modelVerts[..., 0] = -modelVerts[..., 0]
vertexBuffer = QuadVertexArrayBuffer(len(modelVerts),
lights=False,
textures=True)
vertexBuffer.vertex[:] = modelVerts[..., :3]
vertexBuffer.texcoord[:] = modelVerts[..., 3:5]
node = VertexNode([vertexBuffer])
rotations = {"north": 180, "east": 270, "south": 0, "west": 90}
decenterTranslateNode = TranslateNode((-0.5, -0.5, -0.5))
decenterTranslateNode.addChild(node)
rotateNode = RotateNode(rotations[facing], (0., 1., 0.))
# rotateNode = RotateNode(0, (0., 1., 0.))
rotateNode.addChild(decenterTranslateNode)
dx = dz = 0
if largeX and facing == "north":
dx = 1.
if largeZ and facing == "east":
dz = -1.
recenterTranslateNode = TranslateNode((0.5 + dx, 0.5, 0.5 + dz))
recenterTranslateNode.addChild(rotateNode)
x, y, z = (ref.Position - (chunk.cx << 4, 0, chunk.cz << 4))
scaleNode = ScaleNode((1., -1., -1.))
scaleNode.addChild(recenterTranslateNode)
posTranslateNode = TranslateNode((x, y + 1., z + 1.))
posTranslateNode.addChild(scaleNode)
textureNode = BindTextureNode(
modelTex, (1. / model.texWidth, 1. / model.texHeight, 1))
textureNode.addChild(posTranslateNode)
return textureNode
def entityModelNode(ref, model, modelTex, chunk):
modelVerts = numpy.array(model.vertices)
modelVerts.shape = modelVerts.shape[0]//4, 4, modelVerts.shape[1]
# scale down
modelVerts[..., :3] *= 1/16.
modelVerts[..., 1] = -modelVerts[..., 1] + 1.5 + 1/64.
modelVerts[..., 0] = -modelVerts[..., 0]
vertexBuffer = QuadVertexArrayBuffer(len(modelVerts), lights=False, textures=True)
vertexBuffer.vertex[:] = modelVerts[..., :3]
vertexBuffer.texcoord[:] = modelVerts[..., 3:5]
node = VertexNode([vertexBuffer])
rotate = Rotate(ref.Rotation[0], (0., 1., 0.))
node.addState(rotate)
translate = Translate((ref.Position - (chunk.cx << 4, 0, chunk.cz << 4)))
node.addState(translate)
bindTexture = BindTexture(modelTex, (1./model.texWidth, 1./model.texHeight, 1))
node.addState(bindTexture)
return node
def makeChunkVertices(self, chunk, limitBox):
"""
:param chunk:
:type chunk: WorldEditorChunk
:param limitBox:
:return: :raise:
"""
dim = chunk.dimension
cx, cz = chunk.chunkPosition
if not hasattr(chunk, 'HeightMap') or chunk.HeightMap is None:
return
heightMap = chunk.HeightMap
chunkWidth = chunkLength = 16
chunkHeight = chunk.dimension.bounds.height
z, x = list(numpy.indices((chunkLength, chunkWidth)))
y = (heightMap - 1)[:chunkLength, :chunkWidth]
numpy.clip(y, 0, chunkHeight - 1, y)
nonZeroHeights = y > 0
heights = y.reshape((16, 16))
x = x[nonZeroHeights]
if not len(x):
return
z = z[nonZeroHeights]
y = y[nonZeroHeights]
# Get the top block in each column
blockResult = dim.getBlocks(x + (cx * 16), y, z + (cz * 16), return_Data=True)
topBlocks = blockResult.Blocks
topBlockData = blockResult.Data
# Get the block above each column top. We'll recolor the top face of the column if a flower or another
# transparent block is on top.
aboveY = y + 1
numpy.clip(aboveY, 0, chunkHeight - 1, aboveY)
blocksAbove = dim.getBlocks(x + (cx * 16), aboveY, z + (cz * 16)).Blocks
flatcolors = dim.blocktypes.mapColor[topBlocks, topBlockData][:, numpy.newaxis, :]
yield
vertexBuffer = QuadVertexArrayBuffer(len(x), textures=False, lights=False)
vertexBuffer.vertex[..., 0] = x[:, numpy.newaxis]
vertexBuffer.vertex[..., 1] = y[:, numpy.newaxis]
vertexBuffer.vertex[..., 2] = z[:, numpy.newaxis]
va0 = vertexBuffer.copy()
va0.vertex[:] += standardCubeTemplates[faces.FaceYIncreasing, ..., :3]
overmask = blocksAbove > 0
colors = dim.blocktypes.mapColor[:, 0][blocksAbove[overmask]][:, numpy.newaxis]
flatcolors[overmask] = colors
if self.detailLevel == 2:
heightfactor = (y / float(chunk.dimension.bounds.height)) * 0.33 + 0.66
flatcolors[..., :3] *= heightfactor[:, numpy.newaxis, numpy.newaxis] # xxx implicit cast from byte to float and back
va0.rgb[:] = flatcolors
yield
if self.detailLevel == 2:
self.sceneNode = VertexNode(va0)
return
# Calculate how deep each column needs to go to be flush with the adjacent column;
# If columns extend all the way down, performance suffers due to fill rate.
depths = numpy.zeros((chunkWidth, chunkLength), dtype='uint16')
depths[1:-1, 1:-1] = reduce(numpy.minimum,
(heights[1:-1, :-2],
heights[1:-1, 2:],
heights[:-2, 1:-1],
heights[2:, 1:-1]))
depths = depths[nonZeroHeights]
yield
va1 = vertexBuffer.copy()
va1.vertex[..., :3] += standardCubeTemplates[faces.FaceXIncreasing, ..., :3]
va1.vertex[:, 0, 1] = depths
va1.vertex[:, 0, 1] = depths # stretch to floor
va1.vertex[:, (2, 3), 1] -= 0.5 # drop down to prevent intersection pixels
numpy.multiply(flatcolors, 0.8, out=flatcolors, casting='unsafe')
#flatcolors *= 0.8
va1.rgb[:] = flatcolors
grassmask = topBlocks == 2
# color grass sides with dirt's color
va1.rgb[grassmask] = dim.blocktypes.mapColor[:, 0][[3]][:, numpy.newaxis]
va2 = va1.copy()
va1.vertex[:, (1, 2), 0] -= 1.0 # turn diagonally
va2.vertex[:, (0, 3), 0] -= 1.0 # turn diagonally
nodes = [VertexNode(v) for v in (va1, va2, va0)]
self.sceneNode = scenenode.Node()
for node in nodes:
self.sceneNode.addChild(node)
def chestEntityModelNode(ref, model, modelTex, chunk, facing, largeX, largeZ):
modelVerts = numpy.array(model.vertices)
modelVerts.shape = modelVerts.shape[0]//4, 4, modelVerts.shape[1]
# scale down
modelVerts[..., :3] *= 1/16.
# modelVerts[..., 1] = -modelVerts[..., 1]
# modelVerts[..., 0] = -modelVerts[..., 0]
vertexBuffer = QuadVertexArrayBuffer(len(modelVerts), lights=False, textures=True)
vertexBuffer.vertex[:] = modelVerts[..., :3]
vertexBuffer.texcoord[:] = modelVerts[..., 3:5]
node = VertexNode([vertexBuffer])
rotations = {
"north": 180,
"east": 270,
"south": 0,
"west": 90
}
decenterState = Translate((-0.5, -0.5, -0.5))
node.addState(decenterState)
rotate = Rotate(rotations[facing], (0., 1., 0.))
node.addState(rotate)
dx = dz = 0
if largeX and facing == "north":
dx = 1.
if largeZ and facing == "east":
dz = -1.
recenterState = Translate((0.5 + dx, 0.5, 0.5 + dz))
node.addState(recenterState)
x, y, z = (ref.Position - (chunk.cx << 4, 0, chunk.cz << 4))
scale = Scale((1., -1., -1.))
node.addState(scale)
posTranslate = Translate((x, y + 1., z + 1.))
node.addState(posTranslate)
bindTexture = BindTexture(modelTex, (1./model.texWidth, 1./model.texHeight, 1))
node.addState(bindTexture)
return node
def makeChunkVertices(self, chunk, limitBox):
"""
:param chunk:
:type chunk: WorldEditorChunk
:param limitBox:
:return: :raise:
"""
dim = chunk.dimension
cx, cz = chunk.chunkPosition
if not hasattr(chunk, 'HeightMap') or chunk.HeightMap is None:
return
heightMap = chunk.HeightMap
chunkWidth = chunkLength = 16
chunkHeight = chunk.dimension.bounds.height
z, x = list(numpy.indices((chunkLength, chunkWidth)))
y = (heightMap - 1)[:chunkLength, :chunkWidth]
numpy.clip(y, 0, chunkHeight - 1, y)
nonZeroHeights = y > 0
heights = y.reshape((16, 16))
x = x[nonZeroHeights]
if not len(x):
return
z = z[nonZeroHeights]
y = y[nonZeroHeights]
# Get the top block in each column
blockResult = dim.getBlocks(x + (cx * 16),
y,
z + (cz * 16),
return_Data=True)
topBlocks = blockResult.Blocks
topBlockData = blockResult.Data
# Get the block above each column top. We'll recolor the top face of the column if a flower or another
# transparent block is on top.
aboveY = y + 1
numpy.clip(aboveY, 0, chunkHeight - 1, aboveY)
blocksAbove = dim.getBlocks(x + (cx * 16), aboveY,
z + (cz * 16)).Blocks
flatcolors = dim.blocktypes.mapColor[topBlocks,
topBlockData][:, numpy.newaxis, :]
yield
vertexBuffer = QuadVertexArrayBuffer(len(x),
textures=False,
lights=False)
vertexBuffer.vertex[..., 0] = x[:, numpy.newaxis]
vertexBuffer.vertex[..., 1] = y[:, numpy.newaxis]
vertexBuffer.vertex[..., 2] = z[:, numpy.newaxis]
va0 = vertexBuffer.copy()
va0.vertex[:] += standardCubeTemplates[faces.FaceYIncreasing, ..., :3]
overmask = blocksAbove > 0
colors = dim.blocktypes.mapColor[:, 0][
blocksAbove[overmask]][:, numpy.newaxis]
flatcolors[overmask] = colors
if self.detailLevel == 2:
heightfactor = (y /
float(chunk.dimension.bounds.height)) * 0.33 + 0.66
flatcolors[
..., :
3] *= heightfactor[:, numpy.newaxis, numpy.
newaxis] # xxx implicit cast from byte to float and back
va0.rgb[:] = flatcolors
yield
if self.detailLevel == 2:
self.sceneNode = VertexNode(va0)
return
# Calculate how deep each column needs to go to be flush with the adjacent column;
# If columns extend all the way down, performance suffers due to fill rate.
depths = numpy.zeros((chunkWidth, chunkLength), dtype='uint16')
depths[1:-1, 1:-1] = reduce(numpy.minimum,
(heights[1:-1, :-2], heights[1:-1, 2:],
heights[:-2, 1:-1], heights[2:, 1:-1]))
depths = depths[nonZeroHeights]
yield
va1 = vertexBuffer.copy()
va1.vertex[..., :3] += standardCubeTemplates[faces.FaceXIncreasing,
..., :3]
va1.vertex[:, 0, 1] = depths
va1.vertex[:, 0, 1] = depths # stretch to floor
va1.vertex[:, (2, 3),
1] -= 0.5 # drop down to prevent intersection pixels
numpy.multiply(flatcolors, 0.8, out=flatcolors, casting='unsafe')
#flatcolors *= 0.8
va1.rgb[:] = flatcolors
grassmask = topBlocks == 2
# color grass sides with dirt's color
va1.rgb[grassmask] = dim.blocktypes.mapColor[:, 0][[3]][:,
numpy.newaxis]
va2 = va1.copy()
va1.vertex[:, (1, 2), 0] -= 1.0 # turn diagonally
va2.vertex[:, (0, 3), 0] -= 1.0 # turn diagonally
nodes = [VertexNode(v) for v in (va1, va2, va0)]
self.sceneNode = scenenode.Node()
for node in nodes:
self.sceneNode.addChild(node)
def makeChunkVertices(self, chunk, limitBox):
"""
:param chunk:
:type chunk: WorldEditorChunk
:param limitBox:
:return: :raise:
"""
vertexes = []
blocktypes = chunk.blocktypes
for cy in chunk.sectionPositions():
section = chunk.getSection(cy)
if section is None:
continue
blockLight = section.BlockLight
skyLight = section.SkyLight
blocks = section.Blocks
# This `!= 0` is weird. blocktypes.normalCube has dtype 'uint8'; numpy 1.10
# refuses to perform an `&` between a 'uint8' and a 'bool'; so we use `!= 0`
# to coerce the 'uint8' to a 'bool'
#
# If blocktypes.normalCube and other arrays on blocktypes were changed to
# 'bool', Cython will refuse to coerce the arrays to typed memoryviews,
# claiming the array format string '?' is not understood.
normalCube = blocktypes.normalCube[blocks] != 0
materialLiquid = blocktypes.materialLiquid[blocks] != 0
# A block can spawn monsters if:
# the block is not a normal cube
# the block is not a liquid
# the block above is not a normal cube
# the block below has a solid top surface
# the block below is not bedrock or barrier
# And the block's light level:
# blockLight < 8 AND skyLight < 8 will always spawn monsters
# blockLight < 8 AND skyLight >= 8 will only spawn monsters at night
# A block "has a solid top surface" if:
# it is opaque and is a full cube OR
# it is a stairs of type "half=top" OR
# it is a slab of type "half=top" OR
# it is a hopper OR
# it is a snow layer of type "level==7"
# f**k it
validBelowBlocks = normalCube & (blocks != blocktypes['minecraft:bedrock'].ID)
if 'minecraft:barrier' in blocktypes:
validBelowBlocks &= (blocks != blocktypes['minecraft:barrier'].ID)
lowBlockLight = blockLight < 8
lowNightLight = lowBlockLight & (skyLight < 8)
lowDayLight = lowBlockLight & (skyLight >= 8)
validBlocks = normalCube == 0 # block is not normal
validBlocks &= materialLiquid == 0 # block is not liquid
validBlocks[:-1] &= normalCube[1:] == 0 # block above is not normal
validBlocks[1:] &= validBelowBlocks[:-1] # block below has solid top surface
belowSection = chunk.getSection(cy-1)
if belowSection:
belowSectionBlocks = belowSection.Blocks[-1:]
validBlocks[:1] &= blocktypes.normalCube[belowSectionBlocks] != 0
else:
validBlocks[:1] = 0
aboveSection = chunk.getSection(cy+1)
if aboveSection:
validBlocks[-1:] &= blocktypes.normalCube[aboveSection.Blocks[:1]] == 0
def getVertexes(mask, color):
y, z, x = mask.nonzero()
vertexBuffer = QuadVertexArrayBuffer(len(x), textures=False, lights=False)
vertexBuffer.vertex[..., 0] = x[:, None]
vertexBuffer.vertex[..., 1] = y[:, None]
vertexBuffer.vertex[..., 2] = z[:, None]
vertexBuffer.vertex[:] += (0, (cy << 4), 0)
vertexBuffer.vertex[:] += standardCubeTemplates[faces.FaceYDecreasing, ..., :3]
vertexBuffer.rgba[:] = color
return vertexBuffer
nightVertexes = getVertexes(lowNightLight & validBlocks, (0xff, 0x00, 0x00, 0x6f))
dayVertexes = getVertexes(lowDayLight & validBlocks, (0xff, 0xFF, 0x00, 0x6f))
vertexes.append(dayVertexes)
vertexes.append(nightVertexes)
self.sceneNode = VertexNode(vertexes)
yield