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Mouse picking boilerplate

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This commit is contained in:
Dan Paulat 2023-08-27 00:29:17 -05:00
parent c7487281ad
commit 38b56be7c4
10 changed files with 115 additions and 17 deletions
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7
scwx-qt/source/scwx/qt/gl/draw/draw_item.cpp
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@ -53,6 +53,13 @@ void DrawItem::Render(const QMapLibreGL::CustomLayerRenderParameters& params,
Render(params);
}
bool DrawItem::RunMousePicking(
const QMapLibreGL::CustomLayerRenderParameters& /* params */)
{
// By default, the draw item is not picked
return false;
}
void DrawItem::UseDefaultProjection(
const QMapLibreGL::CustomLayerRenderParameters& params,
GLint uMVPMatrixLocation)

10
scwx-qt/source/scwx/qt/gl/draw/draw_item.hpp
View file

@ -33,6 +33,16 @@ public:
bool textureAtlasChanged);
virtual void Deinitialize() = 0;
/**
* @brief Run mouse picking on the draw item.
*
* @param [in] params Custom layer render parameters
*
* @return true if the draw item was picked, otherwise false
*/
virtual bool
RunMousePicking(const QMapLibreGL::CustomLayerRenderParameters& params);
protected:
void
UseDefaultProjection(const QMapLibreGL::CustomLayerRenderParameters& params,