本文整理汇总了Python中OpenGL.GL.glTranslate方法的典型用法代码示例。如果您正苦于以下问题：Python GL.glTranslate方法的具体用法？Python GL.glTranslate怎么用？Python GL.glTranslate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OpenGL.GL的用法示例。
在下文中一共展示了GL.glTranslate方法的9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: drawArrays
# 需要导入模块: from OpenGL import GL [as 别名]
# 或者: from OpenGL.GL import glTranslate [as 别名]
def drawArrays(self, chunkPosition, showRedraw):
cx, cz = chunkPosition
y = 0
if hasattr(self, 'y'):
y = self.y
with gl.glPushMatrix(GL.GL_MODELVIEW):
GL.glTranslate(cx << 4, y, cz << 4)
if showRedraw:
GL.glColor(1.0, 0.25, 0.25, 1.0)
self.drawVertices() 示例2: drawCeiling
# 需要导入模块: from OpenGL import GL [as 别名]
# 或者: from OpenGL.GL import glTranslate [as 别名]
def drawCeiling(self):
GL.glMatrixMode(GL.GL_MODELVIEW)
# GL.glPushMatrix()
x, y, z = self.cameraPosition
x -= x % 16
z -= z % 16
y = self.editor.level.Height
GL.glTranslate(x, y, z)
self.ceilingList.call(self._drawCeiling)
GL.glTranslate(-x, -y, -z) 示例3: setup_modelview
# 需要导入模块: from OpenGL import GL [as 别名]
# 或者: from OpenGL.GL import glTranslate [as 别名]
def setup_modelview(self):
x, y, z = self.cameraPosition
GL.glRotate(90.0, 1.0, 0.0, 0.0)
GL.glTranslate(-x, 0, -z) 示例4: drawArrays
# 需要导入模块: from OpenGL import GL [as 别名]
# 或者: from OpenGL.GL import glTranslate [as 别名]
def drawArrays(self, chunkPosition, showRedraw):
cx, cz = chunkPosition
y = getattr(self, "y", 0)
with gl.glPushMatrix(GL.GL_MODELVIEW):
GL.glTranslate(cx << 4, y, cz << 4)
if showRedraw:
GL.glColor(1.0, 0.25, 0.25, 1.0)
self.drawVertices() 示例5: paintGL
# 需要导入模块: from OpenGL import GL [as 别名]
# 或者: from OpenGL.GL import glTranslate [as 别名]
def paintGL(self, p, opt, widget):
p.beginNativePainting()
import OpenGL.GL as gl
## set clipping viewport
view = self.getViewBox()
if view is not None:
rect = view.mapRectToItem(self, view.boundingRect())
#gl.glViewport(int(rect.x()), int(rect.y()), int(rect.width()), int(rect.height()))
#gl.glTranslate(-rect.x(), -rect.y(), 0)
gl.glEnable(gl.GL_STENCIL_TEST)
gl.glColorMask(gl.GL_FALSE, gl.GL_FALSE, gl.GL_FALSE, gl.GL_FALSE) # disable drawing to frame buffer
gl.glDepthMask(gl.GL_FALSE) # disable drawing to depth buffer
gl.glStencilFunc(gl.GL_NEVER, 1, 0xFF)
gl.glStencilOp(gl.GL_REPLACE, gl.GL_KEEP, gl.GL_KEEP)
## draw stencil pattern
gl.glStencilMask(0xFF)
gl.glClear(gl.GL_STENCIL_BUFFER_BIT)
gl.glBegin(gl.GL_TRIANGLES)
gl.glVertex2f(rect.x(), rect.y())
gl.glVertex2f(rect.x()+rect.width(), rect.y())
gl.glVertex2f(rect.x(), rect.y()+rect.height())
gl.glVertex2f(rect.x()+rect.width(), rect.y()+rect.height())
gl.glVertex2f(rect.x()+rect.width(), rect.y())
gl.glVertex2f(rect.x(), rect.y()+rect.height())
gl.glEnd()
gl.glColorMask(gl.GL_TRUE, gl.GL_TRUE, gl.GL_TRUE, gl.GL_TRUE)
gl.glDepthMask(gl.GL_TRUE)
gl.glStencilMask(0x00)
gl.glStencilFunc(gl.GL_EQUAL, 1, 0xFF)
try:
x, y = self.getData()
pos = np.empty((len(x), 2))
pos[:,0] = x
pos[:,1] = y
gl.glEnableClientState(gl.GL_VERTEX_ARRAY)
try:
gl.glVertexPointerf(pos)
pen = fn.mkPen(self.opts['pen'])
color = pen.color()
gl.glColor4f(color.red()/255., color.green()/255., color.blue()/255., color.alpha()/255.)
width = pen.width()
if pen.isCosmetic() and width < 1:
width = 1
gl.glPointSize(width)
gl.glEnable(gl.GL_LINE_SMOOTH)
gl.glEnable(gl.GL_BLEND)
gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA)
gl.glHint(gl.GL_LINE_SMOOTH_HINT, gl.GL_NICEST)
gl.glDrawArrays(gl.GL_LINE_STRIP, 0, pos.size / pos.shape[-1])
finally:
gl.glDisableClientState(gl.GL_VERTEX_ARRAY)
finally:
p.endNativePainting() 示例6: draw
# 需要导入模块: from OpenGL import GL [as 别名]
# 或者: from OpenGL.GL import glTranslate [as 别名]
def draw(self):
self.needsRedraw = False
if not self.level:
return
if not self.chunkCalculator:
return
if not self.render:
return
if self.level.materials.name in ("Pocket", "Alpha"):
GL.glMatrixMode(GL.GL_TEXTURE)
GL.glScalef(1 / 2., 1 / 2., 1 / 2.)
with gl.glPushMatrix(GL.GL_MODELVIEW):
dx, dy, dz = self.origin
GL.glTranslate(dx, dy, dz)
GL.glEnable(GL.GL_CULL_FACE)
GL.glEnable(GL.GL_DEPTH_TEST)
self.level.materials.terrainTexture.bind()
GL.glEnable(GL.GL_TEXTURE_2D)
GL.glEnableClientState(GL.GL_TEXTURE_COORD_ARRAY)
offset = DepthOffset.PreviewRenderer if self.isPreviewer else DepthOffset.Renderer
GL.glPolygonOffset(offset, offset)
GL.glEnable(GL.GL_POLYGON_OFFSET_FILL)
self.createMasterLists()
try:
self.callMasterLists()
except GL.GLError, e:
if self.errorLimit:
self.errorLimit -= 1
traceback.print_exc()
print e
GL.glDisable(GL.GL_POLYGON_OFFSET_FILL)
GL.glDisable(GL.GL_CULL_FACE)
GL.glDisable(GL.GL_DEPTH_TEST)
GL.glDisable(GL.GL_TEXTURE_2D)
GL.glDisableClientState(GL.GL_TEXTURE_COORD_ARRAY)
# if self.drawLighting:
self.drawLoadableChunkMarkers() 示例7: _drawToolMarkers
# 需要导入模块: from OpenGL import GL [as 别名]
# 或者: from OpenGL.GL import glTranslate [as 别名]
def _drawToolMarkers(self):
GL.glColor(1.0, 1.0, 1.0, 0.5)
GL.glEnable(GL.GL_DEPTH_TEST)
GL.glMatrixMode(GL.GL_MODELVIEW)
for player in self.editor.level.players:
try:
pos = self.editor.level.getPlayerPosition(player)
yaw, pitch = self.editor.level.getPlayerOrientation(player)
dim = self.editor.level.getPlayerDimension(player)
self.inOtherDimension[dim].append(player)
self.playerPos[dim][pos] = player
self.revPlayerPos[dim][player] = pos
if player != "Player" and config.settings.downloadPlayerSkins.get():
self.playerTexture[player] = loadPNGTexture(self.playercache.getPlayerSkin(player, force_download=False))
else:
self.playerTexture[player] = self.charTex
if dim != self.editor.level.dimNo:
continue
x, y, z = pos
GL.glPushMatrix()
GL.glTranslate(x, y, z)
GL.glRotate(-yaw, 0, 1, 0)
GL.glRotate(pitch, 1, 0, 0)
GL.glColor(1, 1, 1, 1)
self.drawCharacterHead(0, 0, 0, (x,y,z), self.editor.level.dimNo)
GL.glPopMatrix()
# GL.glEnable(GL.GL_BLEND)
drawTerrainCuttingWire(FloatBox((x - .5, y - .5, z - .5), (1, 1, 1)),
c0=(0.3, 0.9, 0.7, 1.0),
c1=(0, 0, 0, 0),
)
#GL.glDisable(GL.GL_BLEND)
except Exception, e:
print repr(e)
continue 示例8: draw
# 需要导入模块: from OpenGL import GL [as 别名]
# 或者: from OpenGL.GL import glTranslate [as 别名]
def draw(self):
self.needsRedraw = False
if not self.level:
return
if not self.chunkCalculator:
return
if not self.render:
return
if self.level.materials.name in ("Pocket", "Alpha"):
GL.glMatrixMode(GL.GL_TEXTURE)
GL.glScalef(1 / 2., 1 / 2., 1 / 2.)
with gl.glPushMatrix(GL.GL_MODELVIEW):
dx, dy, dz = self.origin
GL.glTranslate(dx, dy, dz)
GL.glEnable(GL.GL_CULL_FACE)
GL.glEnable(GL.GL_DEPTH_TEST)
self.level.materials.terrainTexture.bind()
GL.glEnable(GL.GL_TEXTURE_2D)
GL.glEnableClientState(GL.GL_TEXTURE_COORD_ARRAY)
offset = DepthOffset.PreviewRenderer if self.isPreviewer else DepthOffset.Renderer
GL.glPolygonOffset(offset, offset)
GL.glEnable(GL.GL_POLYGON_OFFSET_FILL)
self.createMasterLists()
try:
self.callMasterLists()
except GL.GLError as e:
if self.errorLimit:
self.errorLimit -= 1
traceback.print_exc()
print e
GL.glDisable(GL.GL_POLYGON_OFFSET_FILL)
GL.glDisable(GL.GL_CULL_FACE)
GL.glDisable(GL.GL_DEPTH_TEST)
GL.glDisable(GL.GL_TEXTURE_2D)
GL.glDisableClientState(GL.GL_TEXTURE_COORD_ARRAY)
self.drawLoadableChunkMarkers()
if self.level.materials.name in ("Pocket", "Alpha"):
GL.glMatrixMode(GL.GL_TEXTURE)
GL.glScalef(2., 2., 2.) 示例9: _drawToolMarkers
# 需要导入模块: from OpenGL import GL [as 别名]
# 或者: from OpenGL.GL import glTranslate [as 别名]
def _drawToolMarkers(self):
GL.glColor(1.0, 1.0, 1.0, 0.5)
GL.glEnable(GL.GL_DEPTH_TEST)
GL.glMatrixMode(GL.GL_MODELVIEW)
for player in self.editor.level.players:
try:
pos = self.editor.level.getPlayerPosition(player)
yaw, pitch = self.editor.level.getPlayerOrientation(player)
dim = self.editor.level.getPlayerDimension(player)
self.inOtherDimension[dim].append(player)
self.playerPos[dim][pos] = player
self.revPlayerPos[dim][player] = pos
if player != "Player" and config.settings.downloadPlayerSkins.get():
# print 7
r = self.playercache.getPlayerSkin(player, force_download=False)
if not isinstance(r, (str, unicode)):
r = r.join()
self.playerTexture[player] = loadPNGTexture(r)
else:
self.playerTexture[player] = self.charTex
if dim != self.editor.level.dimNo:
continue
x, y, z = pos
GL.glPushMatrix()
GL.glTranslate(x, y, z)
GL.glRotate(-yaw, 0, 1, 0)
GL.glRotate(pitch, 1, 0, 0)
GL.glColor(1, 1, 1, 1)
self.drawCharacterHead(0, 0, 0, (x,y,z), self.editor.level.dimNo)
GL.glPopMatrix()
# GL.glEnable(GL.GL_BLEND)
drawTerrainCuttingWire(FloatBox((x - .5, y - .5, z - .5), (1, 1, 1)),
c0=(0.3, 0.9, 0.7, 1.0),
c1=(0, 0, 0, 0),
)
#GL.glDisable(GL.GL_BLEND)
except Exception, e:
print "Exception in editortools.player.PlayerPositionTool._drawToolMarkers:", repr(e)
import traceback
print traceback.format_exc()
continue