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Python gl.glTranslatef函数代码示例

本文整理汇总了Python中pyglet.gl.glTranslatef函数的典型用法代码示例。如果您正苦于以下问题:Python glTranslatef函数的具体用法?Python glTranslatef怎么用?Python glTranslatef使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了glTranslatef函数的15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: SetOrigin

 def SetOrigin(self):
     size = self.GetVirtualSize()
     self.SetScrollbar(wx.HORIZONTAL, self.GetScrollPos(wx.HORIZONTAL), size[0],
                       self.map.width * 32 * self.zoom, refresh=True)
     self.SetScrollbar(wx.VERTICAL, self.GetScrollPos(wx.VERTICAL), size[1],
                       self.map.height * 32 * self.zoom, refresh=True)
     size = self.GetGLExtents()
     if size.width <= 0:
         size.width = 1
     if size.height <= 0:
         size.height = 1
     self.tilemap.updateDimmingSprite(
         int(size.width) + 2, int(size.height) + 2, 1 / self.zoom)
     gl.glViewport(0, 0, size.width, size.height)
     gl.glMatrixMode(gl.GL_PROJECTION)
     gl.glLoadIdentity()
     gl.glOrtho(
         0, size.width / self.zoom, 0, size.height / self.zoom, -1, 1)
     x = (-self.GetScrollPos(wx.HORIZONTAL)) / self.zoom
     y = ((-(self.map.height * 32) + size.height / self.zoom) +
          self.GetScrollPos(wx.VERTICAL) / self.zoom)
     gl.glTranslatef(x, y, 0)
     self.translateX = -x + size.width / 2 / self.zoom
     self.translateY = -y + size.height / 2 / self.zoom
     self.onscreenwidth = int(size.width / self.zoom)
     self.onscreenheight = int(size.height / self.zoom)
     self.tilemap.setDimXY(self.translateX - 1, self.translateY + 1)
     gl.glMatrixMode(gl.GL_MODELVIEW)
开发者ID:borisblizzard,项目名称:arcreator,代码行数:28,代码来源:tilemap_panel.py

示例2: on_draw

def on_draw():
    window.clear()
    # Reset the "eye" back to the default location.
    glLoadIdentity()
    # Move the "eye" to the current location on the map.
    # glTranslatef(delta[0], delta[1], 0.0)
    offset = int(-mech.x+(window.width/2)-(mech.frame_size[0]/2)), int(-mech.y+(window.height/2)-(mech.frame_size[1]/2))
    glTranslatef(offset[0], offset[1], 0.0)
    ui_manager.frame_offset = offset

    # TODO: [21:03]	thorbjorn: DR0ID_: You can generally determine the range of tiles that are visible before your drawing loop, which is much faster than looping over all tiles and checking whether it is visible for each of them.
    # [21:06]	DR0ID_: probably would have to rewrite the pyglet demo to use a similar render loop as you mentioned
    # [21:06]	thorbjorn: Yeah.
    # [21:06]	DR0ID_: I'll keep your suggestion in mind, thanks
    # [21:06]	thorbjorn: I haven't written a specific OpenGL renderer yet, so not sure what's the best approach for a tile map.
    # [21:07]	thorbjorn: Best to create a single texture with all your tiles, bind it, set up your vertex arrays and fill it with the coordinates of the tiles currently on the screen, and then let OpenGL draw the bunch.
    # [21:08]	DR0ID_: for each layer?
    # [21:08]	DR0ID_: yeah, probably a good approach
    # [21:09]	thorbjorn: Ideally for all layers at the same time, if you don't have to draw anything in between.
    # [21:09]	DR0ID_: well, the NPC and other dynamic things need to be drawn in between, right?
    # [21:09]	thorbjorn: Right, so maybe once for the bottom layers, then your complicated stuff, and then another time for the layers on top.

    game.tiles.draw()
    game.humans.draw()
    game.characters.draw()
    game.projectile_batch.draw()
    game.structure_batch.draw()

    glLoadIdentity()
    glTranslatef(0, 0, 0.0)
    ui_manager.batch.draw()
    game.message_queue.draw()
开发者ID:JStation,项目名称:omphalos,代码行数:32,代码来源:main.py

示例3: display

    def display(self, mode_2d=False):
        with self.lock:
            glPushMatrix()
            glTranslatef(self.offset_x, self.offset_y, 0)
            glEnableClientState(GL_VERTEX_ARRAY)

            has_vbo = isinstance(self.vertex_buffer, VertexBufferObject)
            if self.display_travels:
                self._display_travels(has_vbo)

            glEnable(GL_LIGHTING)
            glEnableClientState(GL_NORMAL_ARRAY)
            glEnableClientState(GL_COLOR_ARRAY)
            glMaterialfv(GL_FRONT, GL_SPECULAR, vec(1, 1, 1, 1))
            glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, vec(0, 0, 0, 0))
            glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, 50)

            glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE)
            self._display_movements(has_vbo)

            glDisable(GL_LIGHTING)

            glDisableClientState(GL_COLOR_ARRAY)
            glDisableClientState(GL_VERTEX_ARRAY)
            glDisableClientState(GL_NORMAL_ARRAY)

            glPopMatrix()
开发者ID:pavlog,项目名称:Printrun,代码行数:27,代码来源:actors.py

示例4: flush_labels

 def flush_labels(self):
     gl.glClear(gl.GL_DEPTH_BUFFER_BIT)
     gl.glPushMatrix()
     gl.glTranslatef(-self.game.camera_x * defs.WINDOW_SCALE[0],
                     -self.game.camera_y * defs.WINDOW_SCALE[1], 0)
     for label, x, y, scale in self.labels:
         if scale:
             gl.glPushMatrix()
             label.anchor_x = 'center'
             label.anchor_y = 'center'
             gl.glTranslatef(x * defs.WINDOW_SCALE[0],
                             y * defs.WINDOW_SCALE[1], 0)
             gl.glScalef(*scale)
             label.x = label.y = 0
             label.draw()
             gl.glPopMatrix()
         else:
             label.x = x * defs.WINDOW_SCALE[0]
             label.y = y * defs.WINDOW_SCALE[1]
             label.draw()
     self.labels = []
     gl.glColor3f(1, 1, 1)
     gl.glEnable(gl.GL_DEPTH_TEST)
     gl.glPopMatrix()
     # self.fps_label.draw()
     self.game.score.draw()
开发者ID:noonat,项目名称:deathbeam,代码行数:26,代码来源:draw.py

示例5: draw_objects

    def draw_objects(self):
        '''called in the middle of ondraw after the buffer has been cleared'''
        self.create_objects()

        glPushMatrix()
        if self.orthographic:
            glTranslatef(0, 0, -3 * self.dist)  # Move back
        else:
            glTranslatef(0, 0, -self.dist)  # Move back
        # Rotate according to trackball
        glMultMatrixd(build_rotmatrix(self.basequat))
        # Move origin to bottom left of platform
        platformx0 = -self.build_dimensions[3] - self.parent.platform.width / 2
        platformy0 = -self.build_dimensions[4] - self.parent.platform.depth / 2
        glTranslatef(platformx0, platformy0, 0)

        for obj in self.parent.objects:
            if not obj.model \
               or not obj.model.loaded \
               or not obj.model.initialized:
                continue
            glPushMatrix()
            glTranslatef(*(obj.offsets))
            glTranslatef(*(obj.centeroffset))
            glRotatef(obj.rot, 0.0, 0.0, 1.0)
            glScalef(*obj.scale)

            obj.model.display()
            glPopMatrix()
        glPopMatrix()
开发者ID:faustreg,项目名称:Printrun,代码行数:30,代码来源:gcview.py

示例6: draw_ents

 def draw_ents(self, ents):
     for ent in ents:
         glPushMatrix()
         glTranslatef(ent.body.position.x, ent.body.position.y, 0)
         glRotatef(ent.body.angle * 180 / pi, 0, 0, 1)
         ent.batch.draw()
         glPopMatrix()
开发者ID:tartley,项目名称:sole-scion,代码行数:7,代码来源:renderer.py

示例7: on_draw

 def on_draw():
     window.clear()
     # Reset the "eye" back to the default location.
     glLoadIdentity()
     # Move the "eye" to the current location on the map.
     glTranslatef(delta[0], delta[1], 0.0)
     batch.draw()
开发者ID:bivab,项目名称:they_stole_two_million,代码行数:7,代码来源:tiledtmxloader.py

示例8: circle

def circle(pos, radius, color=(1.0,1.0,1.0), alpha=1.0,segments=6):
    """
    Draws a circle with gluDisk 
    
    :param pos: center of the circle
    :type pos: 2-float tuple

    :param radius: radius of the circle
    :type radius: float

    :param color: the color in [0..1] range
    :type color: 3-float tuple

    :param alpha: the alpha value in [0..1] range

    :param segments: number of segments
    :type segments: int

    """

    glDisable(GL_TEXTURE_2D)

    c = gluNewQuadric()
    glColor4f(color[0], color[1], color[2], alpha)
    glPushMatrix()
    glTranslatef(pos[0], pos[1], 0)
    gluDisk(c, 0, radius, segments, 1)
    glPopMatrix()
    glColor4f(1.0,1.0,1.0,1.0)
    glEnable(GL_TEXTURE_2D)
开发者ID:xoryouyou,项目名称:NetArgos,代码行数:30,代码来源:pool.py

示例9: on_draw

    def on_draw(self):
        """
        Render the screen.
        """
        start = time.time()

        float_size = ctypes.sizeof(ctypes.c_float)
        record_len = 10 * float_size

        GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)

        GL.glMatrixMode(GL.GL_MODELVIEW)
        GL.glEnableClientState(GL.GL_VERTEX_ARRAY)

        GL.glColor4ub(255, 0, 0, 255)

        GL.glBindBuffer(GL.GL_ARRAY_BUFFER, self.rect_vbo.vbo_id)
        GL.glVertexPointer(2, GL.GL_FLOAT, record_len, 0)

        for i in range(len(self.shape_list)):
            shape = self.shape_list[i]
            GL.glLoadIdentity()
            GL.glTranslatef(shape.x, shape.y, 0)
            GL.glDrawArrays(GL.GL_QUADS, i * 8, 8)
        # GL.glDrawArrays(GL.GL_QUADS,
        #           0,
        #           self.rect_vbo.size)

        elapsed = time.time() - start
        print(elapsed)
开发者ID:apalm112,项目名称:arcade,代码行数:30,代码来源:a_quick_test5.py

示例10: pan

	def pan(self):
		"""Performs panning (translation). Suggested to use with pan during displazing the scene:
		1.cam.zoomAndRotate()
		2.cam.pan()
		3.draw(some 3D objects)
		"""
		glTranslatef(-self.position.x, -self.position.y, -self.position.z)
开发者ID:Ryu-CZ,项目名称:pyglet-lidar-viewer,代码行数:7,代码来源:controls.py

示例11: set_3d

    def set_3d(self):
        """ Configure OpenGL to draw in 3d.

        """
        width, height = self.get_size()

        gl.glEnable(gl.GL_DEPTH_TEST)

        gl.glViewport(0, 0, width, height)
        gl.glMatrixMode(gl.GL_PROJECTION)
        gl.glLoadIdentity()
        gl.gluPerspective(65.0, width / float(height), 0.1, DIST)
        gl.glMatrixMode(gl.GL_MODELVIEW)
        gl.glLoadIdentity()

        x, y = self.rotation
        gl.glRotatef(x, 0, 1, 0)
        gl.glRotatef(-y, math.cos(math.radians(x)), 0, math.sin(math.radians(x)))
        x, y, z = self.position
        gl.glTranslatef(-x, -y, -z)

        gl.glEnable(gl.GL_LIGHTING)
        gl.glLightModelfv(gl.GL_LIGHT_MODEL_AMBIENT, GLfloat4(0.05,0.05,0.05,1.0))
        gl.glEnable(gl.GL_COLOR_MATERIAL)
        gl.glColorMaterial(gl.GL_FRONT, gl.GL_AMBIENT_AND_DIFFUSE)
        #gl.glLightfv(gl.GL_LIGHT1,gl.GL_SPOT_DIRECTION, GLfloat3(0,0,-1))
        gl.glLightfv(gl.GL_LIGHT1, gl.GL_AMBIENT, GLfloat4(0.5,0.5,0.5,1.0))
        gl.glLightfv(gl.GL_LIGHT1, gl.GL_DIFFUSE, GLfloat4(1.0,1.0,1.0,1.0))
        gl.glLightfv(gl.GL_LIGHT1, gl.GL_POSITION, GLfloat4(0.35,1.0,0.65,0.0))
        #gl.glLightfv(gl.GL_LIGHT0,gl.GL_SPECULAR, GLfloat4(1,1,1,1))
        gl.glDisable(gl.GL_LIGHT0)
        gl.glEnable(gl.GL_LIGHT1)
开发者ID:spillz,项目名称:minepy,代码行数:32,代码来源:main.py

示例12: on_draw

 def on_draw(self):
     pyglet.gl.glClearColor(0.2,0.2,0.8,1)
     self.clear()
     gl.glPushMatrix()
     gl.glTranslatef(self.camera[0], self.camera[1], 0)
     pyglet.gl.glColor4f(1,1,1,1)
     for territory in self.landmass.land_terrs:
         for tri in territory.triangles:
             pyglet.gl.glColor4f(*territory.color)
             pyglet.graphics.draw(
                 3, pyglet.gl.GL_TRIANGLES, ('v2f', tri)
             )
         for line in territory.lines:
             pyglet.gl.glColor4f(*line.color)
             self.draw_line(line.a.x, line.a.y, line.b.x, line.b.y)
     for terr in self.landmass.sea_terrs:
         for line in terr.lines:
             pyglet.gl.glColor4f(*line.color)
             self.draw_line(line.a.x, line.a.y, line.b.x, line.b.y)
     if self.draw_capitals:
         for terr in itertools.chain(self.landmass.land_terrs, self.landmass.sea_terrs):
             pyglet.gl.glColor4f(1,1,1,1)
             w = terr.label.content_width/2+2
             h = terr.label.content_height/2
             self.draw_rect(terr.x-w, terr.y-h, terr.x+w, terr.y+h)
     pyglet.gl.glColor4f(1,1,1,1)
     self.batch.draw()
     gl.glPopMatrix()
开发者ID:irskep,项目名称:Incontinents,代码行数:28,代码来源:demo.py

示例13: on_draw

def on_draw():
    gl.glMatrixMode(gl.GL_MODELVIEW)
    gl.glLoadIdentity()

    # Gradient sky
    l, b = world_to_screen((0, 0))
    r, t = world_to_screen((W, H))
    horizon = 177 / 255.0, 202 / 255.0, 1.0
    zenith = 68 / 255.0, 0.5, 1.0
    pyglet.graphics.draw(4, gl.GL_QUADS,
        ('v2f', [l, b, l, t, r, t, r, b]),
        ('c3f', sum([horizon, zenith, zenith, horizon], ())),
    )

    cx, cy = camera
    tx, ty = world_to_screen((-cx + W * 0.5, -cy + H * 0.5))
    gl.glTranslatef(tx, ty, 0)
    batch.draw()

    # Water
    l, b = world_to_screen((0, 0))
    r, t = world_to_screen((1000, WATER_LEVEL))
    gl.glEnable(gl.GL_BLEND)
    gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA)
    pyglet.graphics.draw(4, gl.GL_QUADS,
        ('v2f', [l, b, l, t, r, t, r, b]),
        ('c4f', [0, 0.2, 0.8, 0.5] * 4),
    )
开发者ID:ChunyangSun,项目名称:VisionAndPhysicsEngine,代码行数:28,代码来源:combined.py

示例14: draw

    def draw(self, frame):
        # The gneneral plan here is:
        #  1. Get the dots in the range of 0-255.
        #  2. Create a texture with the dots data.
        #  3. Draw the texture, scaled up with nearest-neighbor.
        #  4. Draw a mask over the dots to give them a slightly more realistic look.

        gl.glEnable(gl.GL_BLEND)
        gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA)
        gl.glLoadIdentity()

        # Draw the dots in this color:
        #gl.glColor3f(1.0, 0.5, 0.25)

        gl.glScalef(1, -1, 1)
        gl.glTranslatef(0, -DMD_SIZE[1]*DMD_SCALE, 0)

        #data = frame.get_data_mult()
        
        #this new jk_get_data will read the dots using the dmd function
        #and convert them via the map to rGB.
        data = self.jk_get_data(frame)

        image = pyglet.image.ImageData(DMD_SIZE[0], DMD_SIZE[1], 'RGB', data, pitch=DMD_SIZE[0] * 3)  

        gl.glTexParameteri(image.get_texture().target, gl.GL_TEXTURE_MAG_FILTER, gl.GL_NEAREST)
        image.blit(0, 0, width=DMD_SIZE[0]*DMD_SCALE, height=DMD_SIZE[1]*DMD_SCALE)

        del image

        gl.glScalef(DMD_SCALE/float(MASK_SIZE), DMD_SCALE/float(MASK_SIZE), 1.0)
        gl.glColor4f(1.0, 1.0, 1.0, 1.0)
        self.mask_texture.blit_tiled(x=0, y=0, z=0, width=DMD_SIZE[0]*MASK_SIZE, height=DMD_SIZE[1]*MASK_SIZE)
开发者ID:horseyhorsey,项目名称:SkeletonProcVisualPinball10,代码行数:33,代码来源:desktop_pyglet.py

示例15: draw_world_items

    def draw_world_items(self, glyphs):
        '''
        Draw all passed glyphs
        '''
        shader = None
        for position, orientation, glyph in glyphs:

            gl.glPushMatrix()

            gl.glTranslatef(*position)
            if orientation and orientation != Orientation.Identity:
                gl.glMultMatrixf(orientation.matrix)

            if glyph.shader is not shader:
                shader = glyph.shader
                shader.use()

            gl_wrap.glBindVertexArray(glyph.vao)

            gl.glDrawElements(
                gl.GL_TRIANGLES,
                len(glyph.glindices),
                glyph.index_type,
                glyph.glindices
            )

            gl.glPopMatrix()

        gl_wrap.glBindVertexArray(0)
        Shader.unuse()
开发者ID:tartley,项目名称:gloopy,代码行数:30,代码来源:render.py


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