コード例 #1
0
    def render(self, context):
        t = context.timer.elapsed

        #model = transforms.identity()
        #view = transforms.identity()
        #projection = transforms.identity()
        #tex_coord_transform = transforms.identity()

        gl.clear_color(self._background)
        gl.clear()

        with gl.bound(self._program), gl.bound(self._vao):
            self._program.uniforms[
                "iResolution"] = context.video.global_.resolution
            self._program.uniforms["iTime"] = t
            '''
            self._program.uniforms["model"] = model
            self._program.uniforms["view"] = view
            self._program.uniforms["projection"] = projection
            '''
            self._program.uniforms[
                "tex_coord_transform"] = self._tex_coord_transform

            gl.depth_mask(False)
            GL.glDrawArrays(GL.GL_POINTS, 0, 1)
            gl.depth_mask(True)
コード例 #2
0
ファイル: widgets.py プロジェクト: filonik/ensemble
def debugLogInfo():
    _logger.info("PC: %s", applications.hostname())
    _logger.info("Qt: %s", QtCore.QT_VERSION_STR)
    _logger.info("GL: %s", str(GL.glGetString(GL.GL_VERSION), "utf-8"))
    _logger.info("GLSL: %s", str(GL.glGetString(GL.GL_SHADING_LANGUAGE_VERSION), "utf-8"))
    
    screen = QtGui.QGuiApplication.primaryScreen()
    _logger.info("Screen: %.2f Hz", screen.refreshRate())
コード例 #3
0
def debugLogExtensions():
    _logger.info("Extensions:")
    for i in range(GL.glGetIntegerv(GL.GL_NUM_EXTENSIONS)):
        _logger.info(str(GL.glGetStringi(GL.GL_EXTENSIONS, i), "utf-8"))
    '''
    hdc = wgl.get_current_dc()
    for name in str(wgl.get_extension_string(hdc), "utf-8").split():
        _logger.info(name)
    '''
    '''
コード例 #4
0
ファイル: geometries.py プロジェクト: filonik/glance
    def draw_arrays(self, mode=Unspecified, first=Unspecified, count=Unspecified, patch_vertices=Unspecified, renderer=Unspecified):
        mode = getspecified(mode, self._mode)
        first = getspecified(first, getspecified(self._first, 0))
        count = getspecified(count, getspecified(self._count, 0))
        patch_vertices = getspecified(patch_vertices, self._patch_vertices)

        if mode == GL.GL_PATCHES:
            GL.glPatchParameteri(GL.GL_PATCH_VERTICES, patch_vertices)

        GL.glDrawArrays(mode, first, count)
コード例 #5
0
ファイル: renderers.py プロジェクト: filonik/glance
    def save_screenshot(self, path, *args, **kwargs):
        import PIL.Image

        w, h = self.window.size
    
        GL.glReadBuffer(GL.GL_FRONT)
        data = GL.glReadPixels(0, 0, w, h, GL.GL_RGBA, GL.GL_UNSIGNED_BYTE)
    
        image = PIL.Image.frombytes(mode="RGBA", size=(w, h), data=data)     
        image = image.transpose(PIL.Image.FLIP_TOP_BOTTOM)
        image.save(path, 'PNG')
コード例 #6
0
ファイル: geometries.py プロジェクト: filonik/glance
    def draw_indices_instanced(self, instances, mode=Unspecified, first=Unspecified, count=Unspecified, patch_vertices=Unspecified, renderer=Unspecified):
        renderer.activate(self._ibo)

        _type = self._ibo.type
        _count = self._ibo.count

        mode = getspecified(mode, self._mode)
        first = getspecified(first, getspecified(self._first, 0))
        count = getspecified(count, getspecified(self._count, _count))
        patch_vertices = getspecified(patch_vertices, self._patch_vertices)

        if mode == GL.GL_PATCHES:
            GL.glPatchParameteri(GL.GL_PATCH_VERTICES, patch_vertices)

        GL.glDrawElementsInstanced(mode, count, _type.dtype.type, ctypes.c_void_p(first * _type.dtype.nbytes), instances)
コード例 #7
0
ファイル: __init__.py プロジェクト: filonik/glance
    def activate(self, renderer):
        if self.prepare(renderer=renderer):
            self._value.bind(self._value)

            GL.glDrawBuffers(self._draw_buffers)