diff options
| author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2013-10-21 13:42:34 +0300 |
|---|---|---|
| committer | Tomi Korpipää <tomi.korpipaa@digia.com> | 2013-10-22 08:47:40 +0300 |
| commit | c889c9bcd25b5a2c750c30edf3dab0bbda72c51a (patch) | |
| tree | b221f7a60c88ebe835db438ca574baf48074b3fc /src/datavisualization/global | |
| parent | 1344723a7fee31853d27acdf25387df6d25eacba (diff) | |
Minor optimizations and cleanup to bars and scatter rendering
Change-Id: I4fc5b83bfb41ff9bcd54438710b68c8132334cd3
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Diffstat (limited to 'src/datavisualization/global')
| -rw-r--r-- | src/datavisualization/global/datavisualizationglobal_p.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/datavisualization/global/datavisualizationglobal_p.h b/src/datavisualization/global/datavisualizationglobal_p.h index 6d0ee916..b37dbf91 100644 --- a/src/datavisualization/global/datavisualizationglobal_p.h +++ b/src/datavisualization/global/datavisualizationglobal_p.h @@ -42,10 +42,13 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE const GLfloat cameraDistance = 6.0f; // Size of font to be used in label texture rendering. Doesn't affect the actual font size. const int textureFontSize = 50; +const GLfloat defaultRatio = 1.0f / 1.6f; // default aspect ratio 16:10 // Default light position. To have shadows working correctly, light should be as far as camera, or a bit further // y position is added to the minimum height (or can be thought to be that much above or below the camera) -const QVector3D defaultLightPos = QVector3D(0.0f, 0.5f, 0.0f); -const GLfloat defaultRatio = 1.0f / 1.6f; // default aspect ratio 16:10 +const QVector3D defaultLightPos(0.0f, 0.5f, 0.0f); +const QVector3D zeroVector(0.0f, 0.0f, 0.0f); +const QVector3D upVector(0.0f, 1.0f, 0.0f); +const QVector3D cameraDistanceVector(0.0f, 0.0f, cameraDistance); QT_DATAVISUALIZATION_END_NAMESPACE |