-
-
Save skoudoro/bddba019af0c0d16a19a219b50eb4067 to your computer and use it in GitHub Desktop.
QQuickFramebufferObject
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import QtQuick 2.3 | |
import Renderer 1.0 | |
Item { | |
width: 500 | |
height: 600 | |
FBORenderer{ | |
id: fboRenderItem | |
anchors.fill: parent | |
} | |
Text { | |
anchors.bottom: fboRenderItem.bottom | |
x: 20 | |
wrapMode: Text.WordWrap | |
text: "This is an openGl rendering with QQuickFrameBufferObject" | |
} | |
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
from PySide2.QtCore import QUrl, qDebug, QObject | |
from PySide2.QtGui import QGuiApplication, QOpenGLFramebufferObjectFormat, QOpenGLFramebufferObject | |
from PySide2.QtQml import qmlRegisterType | |
from PySide2.QtQuick import QQuickItem, QQuickView, QQuickFramebufferObject | |
class FbItemRenderer(QQuickFramebufferObject.Renderer): | |
def __init__(self, parent=None): | |
super(FbItemRenderer, self).__init__() | |
qDebug("Creating FbItemRenderer") | |
def createFrameBufferObject(self, size): | |
qDebug("Creating FrameBufferObject") | |
format = QOpenGLFramebufferObjectFormat() | |
format.setAttachment(QOpenGLFramebufferObject.Depth) | |
return QOpenGLFramebufferObject(size, format) | |
def synchronize(self, item): | |
qDebug("Synchronizing") | |
def render(self): | |
qDebug("Render") | |
# Called with the FBO bound and the viewport set. | |
# ... Issue OpenGL commands. | |
class FBORenderItem(QQuickFramebufferObject): | |
def __init__(self, parent=None): | |
qDebug("Create fborenderitem") | |
super(FBORenderItem, self).__init__(parent) | |
def createRenderer(self): | |
qDebug("Create renderer") | |
return FbItemRenderer() | |
if __name__ == '__main__': | |
import sys | |
app = QGuiApplication(sys.argv) | |
qmlRegisterType(FBORenderItem, "Renderer", 1, 0, "FBORenderer") | |
view = QQuickView() | |
view.setSource(QUrl("main.qml")) | |
view.show() | |
sys.exit(app.exec_()) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment