diff options
Diffstat (limited to 'examples/opengl/textures/glwidget.cpp')
-rw-r--r-- | examples/opengl/textures/glwidget.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/examples/opengl/textures/glwidget.cpp b/examples/opengl/textures/glwidget.cpp index 9c6828b902..cca08f4c91 100644 --- a/examples/opengl/textures/glwidget.cpp +++ b/examples/opengl/textures/glwidget.cpp @@ -46,9 +46,6 @@ void GLWidget::initializeGL() makeObject(); - glEnable(GL_DEPTH_TEST); - glEnable(GL_CULL_FACE); - #define PROGRAM_VERTEX_ATTRIBUTE 0 #define PROGRAM_TEXCOORD_ATTRIBUTE 1 @@ -91,6 +88,9 @@ void GLWidget::paintGL() glClearColor(clearColor.redF(), clearColor.greenF(), clearColor.blueF(), clearColor.alphaF()); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); + glEnable(GL_DEPTH_TEST); + glEnable(GL_CULL_FACE); + QMatrix4x4 m; m.ortho(-0.5f, +0.5f, +0.5f, -0.5f, 4.0f, 15.0f); m.translate(0.0f, 0.0f, -10.0f); @@ -98,6 +98,8 @@ void GLWidget::paintGL() m.rotate(yRot / 16.0f, 0.0f, 1.0f, 0.0f); m.rotate(zRot / 16.0f, 0.0f, 0.0f, 1.0f); + vbo.bind(); + program->bind(); program->setUniformValue("matrix", m); program->enableAttributeArray(PROGRAM_VERTEX_ATTRIBUTE); program->enableAttributeArray(PROGRAM_TEXCOORD_ATTRIBUTE); |