X-Git-Url: http://pileus.org/git/?p=~andy%2Fcs275-proj;a=blobdiff_plain;f=src%2Ftest.py;fp=src%2Ftest.py;h=3332487c9620a384858bdfef0beef88bc66c1f52;hp=0000000000000000000000000000000000000000;hb=3ce798e5876d96b2d121973a3d41181504659174;hpb=425aef5873feebdbd0fe0614a86788a3194ca053

diff --git a/src/test.py b/src/test.py
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+++ b/src/test.py
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+#!/bin/env python
+
+# Dependencies:
+#   PyQt4
+
+import sys
+
+from OpenGL.GL import *
+
+from PyQt4.Qt    import QApplication, QMainWindow, QLabel
+from PyQGLViewer import QGLViewer, Vec
+
+from openalea.lpy         import Lsystem
+from openalea.plantgl.all import Discretizer, GLRenderer
+
+# Qt Plant Viewer
+class Viewer(QGLViewer):
+    def __init__(self, lfile):
+        QGLViewer.__init__(self)
+
+        center   = Vec(0.16104, 0.00831, 2.53128)
+        position = Vec(4.74832, 4.66647, 8.79487)
+
+        self.discretizer = Discretizer()
+        self.renderer    = GLRenderer(self.discretizer)
+        self.lsystem     = Lsystem(lfile)
+        self.scene       = self.lsystem.sceneInterpretation(self.lsystem.iterate())
+
+        camera = self.camera()
+        camera.setRevolveAroundPoint(center)
+        camera.setPosition(position)
+        camera.setUpVector(Vec(0,0,1))
+        camera.lookAt(center)
+        camera.setSceneRadius(7)
+
+    def draw(self):
+        light_pos = list(self.camera().position())+[1.0]
+        light_dir = list(self.camera().viewDirection())+[1.0]
+
+        glEnable(GL_LIGHTING)
+        glEnable(GL_LIGHT0)
+
+        glLightfv(GL_LIGHT0, GL_POSITION,       light_pos)
+        glLightfv(GL_LIGHT0, GL_SPOT_DIRECTION, light_dir)
+        glLightfv(GL_LIGHT0, GL_AMBIENT,  (0.6,0.6,0.6,1.0))
+        glLightfv(GL_LIGHT0, GL_DIFFUSE,  (1.0,1.0,1.0,1.0))
+        glLightfv(GL_LIGHT0, GL_SPECULAR, (1.0,1.0,1.0,1.0))
+
+        if self.renderer.beginSceneList():
+            glEnable(GL_RESCALE_NORMAL)
+            self.scene.apply(self.renderer)
+            self.renderer.endSceneList()
+
+# Test Qt
+class TestQt:
+    def __init__(self, args):
+        self.args = args;
+
+    def run(self):
+        app  = QApplication(self.args)
+        win  = QMainWindow()
+        btn  = QLabel("Hello, World");
+
+        win.setCentralWidget(btn)
+        win.resize(800,600)
+        win.show()
+
+        app.exec_()
+
+# Test PlantGL
+class TestPlantGL:
+    def __init__(self, args):
+        self.args = args;
+
+    def run(self):
+        app  = QApplication(self.args)
+        win  = QMainWindow()
+        view = Viewer("plant.lpy");
+
+        win.setCentralWidget(view)
+        win.resize(800,600)
+        win.show()
+
+        app.exec_()
+
+# Main
+for test in sys.argv[1:]:
+
+    if test == 'qt':
+        qt = TestQt(sys.argv)
+        qt.run()
+
+    if test == 'plantgl' or test == 'pgl':
+        pgl = TestPlantGL(sys.argv)
+        pgl.run()