本文整理汇总了Python中panda3d.core.TextureStage.setCombineRgb方法的典型用法代码示例。如果您正苦于以下问题：Python TextureStage.setCombineRgb方法的具体用法？Python TextureStage.setCombineRgb怎么用？Python TextureStage.setCombineRgb使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类panda3d.core.TextureStage的用法示例。
在下文中一共展示了TextureStage.setCombineRgb方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __create_terrain
# 需要导入模块: from panda3d.core import TextureStage [as 别名]
# 或者: from panda3d.core.TextureStage import setCombineRgb [as 别名]
def __create_terrain(self):
terrain = GeoMipTerrain("Terrain")
terrain.setHeightfield(self.__texture_path(self.__scene.get("scene", "heightmap")))
terrain.getRoot().reparentTo(self.render)
terrain.generate()
terrain.getRoot().setSx(1000.0 / 512)
terrain.getRoot().setSy(1000.0 / 512)
terrain.getRoot().setSz(74)
terrain.getRoot().setPos(-500, -500, 0)
black = self.loader.loadTexture(self.__texture_path(self.__scene.get("terrain", "black")))
black.setMinfilter(Texture.FTLinearMipmapNearest)
ts = TextureStage("stage-first")
ts.setSort(0)
ts.setMode(TextureStage.MReplace)
ts.setSavedResult(True)
terrain.getRoot().setTexture(ts, black)
terrain.getRoot().setTexScale(ts, 250, 250)
white = self.loader.loadTexture(self.__texture_path(self.__scene.get("terrain", "white")))
white.setMinfilter(Texture.FTLinearMipmapNearest)
ts = TextureStage("stage-second")
ts.setSort(1)
ts.setMode(TextureStage.MReplace)
terrain.getRoot().setTexture(ts, white)
terrain.getRoot().setTexScale(ts, 250, 250)
stencil = self.loader.loadTexture(self.__texture_path(self.__scene.get("scene", "stencil")))
ts = TextureStage("stage-stencil")
ts.setSort(2)
ts.setCombineRgb(TextureStage.CMInterpolate,
TextureStage.CSPrevious, TextureStage.COSrcColor,
TextureStage.CSLastSavedResult, TextureStage.COSrcColor,
TextureStage.CSTexture, TextureStage.COSrcColor)
terrain.getRoot().setTexture(ts, stencil)
ts = TextureStage("stage-vertexcolour")
ts.setSort(3)
ts.setCombineRgb(TextureStage.CMModulate, TextureStage.CSPrevious, TextureStage.COSrcColor,
TextureStage.CSPrimaryColor, TextureStage.COSrcColor)
terrain.getRoot().setTexture(ts, "final")示例2: Water
# 需要导入模块: from panda3d.core import TextureStage [as 别名]
# 或者: from panda3d.core.TextureStage import setCombineRgb [as 别名]
class Water(AssetBase):
def __init__(self, name, size=10000, resolution=1024):
"""Arguments:
size -- Edge length of the water square.
resolution -- Texture size of the rendered reflection buffer.
"""
# Uncomment to see the output of the refclection buffer.
base.bufferViewer.toggleEnable()
AssetBase.__init__(self)
self.name = name
self.cm = CardMaker("water surface")
self.cm.setFrame(-0.5 * size, 0.5 * size, -0.5 * size, 0.5 * size)
self.cm.setHasUvs(True)
self.node = NodePath(self.cm.generate())
self.node.setP(self.node, -90)
self.node.flattenLight()
self.node.hide(BitMask32.bit(1))
# self.node.setTwoSided(True)
self.node.setShaderOff()
# size of one texture tile in meters
self.tex_size = 100.0
diffuse = TexturePool.loadTexture("textures/water.diffuse.png")
diffuse.setWrapU(Texture.WMRepeat)
diffuse.setWrapV(Texture.WMRepeat)
diffuse.setMinfilter(Texture.FTLinearMipmapLinear)
diffuse.setMagfilter(Texture.FTLinearMipmapLinear)
self.diffuse_stage = TextureStage("diffuse")
self.diffuse_stage.setSort(2)
self.node.setTexture(self.diffuse_stage, diffuse)
self.node.setTexScale(self.diffuse_stage, size / self.tex_size, size / self.tex_size)
# Reflection camera renders to 'buffer' which is projected onto the
# water surface.
buffer = base.win.makeTextureBuffer("water reflection", resolution, resolution)
buffer.setClearColor(Vec4(0, 0, 0, 1))
self.refl_cam = base.makeCamera(buffer)
self.refl_cam.reparentTo(self.node)
self.refl_cam.node().setCameraMask(BitMask32.bit(1))
self.refl_cam.node().getLens().setFov(base.camLens.getFov())
self.refl_cam.node().getLens().setNearFar(1, 100000)
plane = PlaneNode("water culling plane", Plane(Vec3(0, 0, 1), Point3(0, 0, 0)))
cfa = CullFaceAttrib.makeReverse()
cpa = ClipPlaneAttrib.make(PlaneNode.CEVisible, plane)
rs = RenderState.make(cfa, cpa)
self.refl_cam.node().setInitialState(rs)
reflection = buffer.getTexture()
reflection.setMinfilter(Texture.FTLinear)
reflection.setMagfilter(Texture.FTLinear)
self.refl_stage = TextureStage("reflection")
self.refl_stage.setSort(1)
self.node.projectTexture(self.refl_stage, reflection, base.cam)
self.node.setTexture(self.refl_stage, reflection)
# Blend between diffuse and reflection.
self.diffuse_stage.setColor(VBase4(1, 1, 1, 0.2)) # opacity of 20%
self.diffuse_stage.setCombineRgb(
TextureStage.CMInterpolate,
TextureStage.CSTexture,
TextureStage.COSrcColor,
TextureStage.CSPrevious,
TextureStage.COSrcColor,
TextureStage.CSConstant,
TextureStage.COSrcAlpha,
)
self.addTask(self.update, name="water update", sort=1, taskChain="world")
def update(self, task):
"""Updates position of the reflection camera and the water plane."""
mc = base.cam.getMat(render)
# mf = Plane(Vec3(0, 0, 1), Point3(0, 0, 0)).getReflectionMat()
mf = Mat4(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1)
self.refl_cam.setMat(mc * mf)
self.node.setX(camera.getX(render))
self.node.setY(camera.getY(render))
self.node.setTexOffset(self.diffuse_stage, self.node.getX() / self.tex_size, self.node.getY() / self.tex_size)
return task.cont
def destroy(self):
self.removeAllTasks()
self.node.removeNode()
self.refl_cam.removeNode()示例3: setupHeightmap
# 需要导入模块: from panda3d.core import TextureStage [as 别名]
# 或者: from panda3d.core.TextureStage import setCombineRgb [as 别名]
#.........这里部分代码省略.........
self.rock2NP = self.objNP.attachNewNode("goRocks2")
self.rock3NP = self.objNP.attachNewNode("goRocks3")
# self.caveNP = self.objNP.attachNewNode("goCave")
# self.planeFrontNP = self.objNP.attachNewNode("goPlaneFront")
# self.planeWingNP = self.objNP.attachNewNode("goPlaneWing")
for i in range(0, texpk.getXSize()):
for j in range(0, texpk.getYSize()):
color = VBase4(0, 0, 0, 0)
texpk.lookup(color, float(i) / texpk.getXSize(), float(j) / texpk.getYSize())
if(int(color.getX() * 255.0) == 255.0):
newTree = self.treeNP.attachNewNode("treeNode")
treeModel.instanceTo(newTree)
newTree.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
# newTree.setScale(randint(0,4))
newTree.setScale(2)
if(int(color.getX() * 255.0) == 128):
newRock = self.rockNP.attachNewNode("newRock")
newRock.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
rockModel.instanceTo(newRock)
if(int(color.getX() * 255.0) == 77):
newRock2 = self.rock2NP.attachNewNode("newRock2")
newRock2.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
rock2Model.instanceTo(newRock2)
if(int(color.getX() * 255.0) == 102):
newRock3 = self.rock3NP.attachNewNode("newRock3")
newRock3.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
rock3Model.instanceTo(newRock3)
# if(int(color.getX() * 255.0) == 64):
# newCave = self.caveNP.attachNewNode("newCave")
# newCave.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
# newCave.setScale(5)
# newCave.setP(180)
# caveModel.instanceTo(newCave)
# if(int(color.getX() * 255.0) == 191):
# newPlaneFront = self.planeFrontNP.attachNewNode("newPlaneFront")
# newPlaneFront.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
# newPlaneFront.setScale(6)
# planeFrontModel.instanceTo(newPlaneFront)
# if(int(color.getX() * 255.0) == 179):
# newPlaneWing = self.planeWingNP.attachNewNode("newPlaneWing")
# newPlaneWing.setPos(i - texpk.getXSize() / 2, j - texpk.getYSize() / 2, self.hmTerrain.get_elevation(i, j) * self.hmHeight - self.hmHeight / 2)
# newPlaneWing.setScale(6)
# newPlaneWing.setH(250)
# newPlaneWing.setR(180)
# newPlaneWing.setP(135)
# planeWingModel.instanceTo(newPlaneWing)
self.snowflakes = []
for i in xrange(0, self.snowflakeCount):
print("Call " + str(i))
sf = SMCollect(self.worldBullet, self.worldObj, self.snowflakePositions[i])
self.snowflakes.append(sf)
# render.flattenStrong()
self.hmTerrainNP.reparentTo(render)
# Here begins the attribute mapping
ts = TextureStage("stage-alpha")
ts.setSort(0)
ts.setPriority(1)
ts.setMode(TextureStage.MReplace)
ts.setSavedResult(True)
self.hmTerrainNP.setTexture(ts, loader.loadTexture(imPath, smPath))
ts = TextureStage("stage-stone")
ts.setSort(1)
ts.setPriority(1)
ts.setMode(TextureStage.MReplace)
self.hmTerrainNP.setTexture(ts, loader.loadTexture("../res/textures/stone_tex.png"))
self.hmTerrainNP.setTexScale(ts, 32, 32)
ts = TextureStage("stage-ice")
ts.setSort(2)
ts.setPriority(1)
ts.setCombineRgb(TextureStage.CMInterpolate, TextureStage.CSTexture, TextureStage.COSrcColor,
TextureStage.CSPrevious, TextureStage.COSrcColor,
TextureStage.CSLastSavedResult, TextureStage.COSrcColor)
self.hmTerrainNP.setTexture(ts, loader.loadTexture("../res/textures/ice_tex.png"))
self.hmTerrainNP.setTexScale(ts, 32, 32)
ts = TextureStage("stage-snow")
ts.setSort(3)
ts.setPriority(0)
ts.setCombineRgb(TextureStage.CMInterpolate, TextureStage.CSTexture, TextureStage.COSrcColor,
TextureStage.CSPrevious, TextureStage.COSrcColor,
TextureStage.CSLastSavedResult, TextureStage.COSrcAlpha)
self.hmTerrainNP.setTexture(ts, loader.loadTexture("../res/textures/snow_tex_1.png"))
self.hmTerrainNP.setTexScale(ts, 32, 32)
# print(self.snowflakes)
return hmNode示例4: TerrainManager
# 需要导入模块: from panda3d.core import TextureStage [as 别名]
# 或者: from panda3d.core.TextureStage import setCombineRgb [as 别名]
#.........这里部分代码省略.........
for ident, city in cities.items():
if ident not in self.citycolors:
self.citycolors[ident] = VBase3D(random.random(), random.random(), random.random())
for tile in tiles:
self.citymap.setXel(tile.coords[0], ycon[tile.coords[1]], self.citycolors[tile.cityid])
# Scratch for labeling
if tile.cityid:
scratch[tile.cityid].append((tile.coords[0], tile.coords[1]))
for ident, values in scratch.items():
xsum = 0
ysum = 0
n = 0
for coords in values:
xsum += coords[0]
ysum += coords[1]
n += 1
xavg = xsum/n
yavg = ysum/n
print "Elevation:", self.terrain.getElevation(xavg, yavg)
z = self.terrain.getElevation(xavg, yavg)*100
citylabels[ident]["position"] = (xavg, yavg, z+15)
print "Citylabels:", citylabels
messenger.send("updateCityLabels", [citylabels, self.terrain])
def generateSurfaceTextures(self):
# Textureize
self.grassTexture = loader.loadTexture("Textures/grass.png")
self.grassTS = TextureStage('grass')
self.grassTS.setSort(1)
self.rockTexture = loader.loadTexture("Textures/rock.jpg")
self.rockTS = TextureStage('rock')
self.rockTS.setSort(2)
self.rockTS.setCombineRgb(TextureStage.CMAdd, TextureStage.CSLastSavedResult, TextureStage.COSrcColor, TextureStage.CSTexture, TextureStage.COSrcColor)
self.sandTexture = loader.loadTexture("Textures/sand.jpg")
self.sandTS = TextureStage('sand')
self.sandTS.setSort(3)
self.sandTS.setPriority(5)
self.snowTexture = loader.loadTexture("Textures/ice.png")
self.snowTS = TextureStage('snow')
self.snowTS.setSort(4)
self.snowTS.setPriority(0)
# Grid for city placement and guide and stuff
self.gridTexture = loader.loadTexture("Textures/grid.png")
self.gridTexture.setWrapU(Texture.WMRepeat)
self.gridTexture.setWrapV(Texture.WMRepeat)
self.gridTS = TextureStage('grid')
self.gridTS.setSort(5)
self.gridTS.setPriority(10)
def enterCity(self, ident, city, position, tiles):
'''Identifies which terrain blocks city belogs to and disables those that are not
A lot of uneeded for loops in here. Will need to find a better way later.'''
#root = self.terrain.getRoot()
children = []
for terrain in self.terrain.terrains:
root = terrain.getRoot()
children += root.getChildren()
keepBlocks = []
# Reset water dimentions
self.waterXMin = 0
self.waterXMax = 0
self.waterYMin = 0