diff options
author | Alex Wilson <alex.wilson@nokia.com> | 2011-12-14 16:10:15 +1000 |
---|---|---|
committer | Qt by Nokia <qt-info@nokia.com> | 2011-12-15 11:02:55 +0100 |
commit | 4bb5b4f01c1b38fce9f1a11346de5bd4ee3c6fd4 (patch) | |
tree | e95f5ea2bf8cff0a29cef8e59fa8481681f95e46 /src/quick/scenegraph/coreapi/qsggeometry.cpp | |
parent | ad91ab8b7db93ee13db18b1284542b9853183092 (diff) |
Add lineWidth property to QSGGeometry
Allows users to set a line width when using drawingModes GL_LINES,
GL_LINE_LOOP etc. Only calls glLineWidth on these drawingModes, and
does it just before the glDrawElements/glDrawArrays.
Change-Id: I2af583970b2acf0ddb59025a454caa75a8ddbd4f
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Diffstat (limited to 'src/quick/scenegraph/coreapi/qsggeometry.cpp')
-rw-r--r-- | src/quick/scenegraph/coreapi/qsggeometry.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/quick/scenegraph/coreapi/qsggeometry.cpp b/src/quick/scenegraph/coreapi/qsggeometry.cpp index 8661c9af93..b747bb96e3 100644 --- a/src/quick/scenegraph/coreapi/qsggeometry.cpp +++ b/src/quick/scenegraph/coreapi/qsggeometry.cpp @@ -138,6 +138,7 @@ QSGGeometry::QSGGeometry(const QSGGeometry::AttributeSet &attributes, , m_owns_data(false) , m_index_usage_pattern(AlwaysUploadPattern) , m_vertex_usage_pattern(AlwaysUploadPattern) + , m_line_width(1.0) { Q_ASSERT(m_attributes.count > 0); Q_ASSERT(m_attributes.stride > 0); @@ -253,6 +254,30 @@ void QSGGeometry::setDrawingMode(GLenum mode) } /*! + Gets the current line width to be used for this geometry. This property only + applies where the drawingMode is GL_LINES or a related value. + + The default value is 1.0 + + \sa setLineWidth(), drawingMode() +*/ +float QSGGeometry::lineWidth() const +{ + return m_line_width; +} + +/*! + Sets the line width to be used for this geometry. This property only applies + where the drawingMode is GL_LINES or a related value. + + \sa lineWidth(), drawingMode() +*/ +void QSGGeometry::setLineWidth(float w) +{ + m_line_width = w; +} + +/*! \fn int QSGGeometry::drawingMode() const Returns the drawing mode of this geometry. |