mirror of
https://github.com/OpenMW/openmw.git
synced 2025-11-03 23:56:43 +00:00
42 lines
1.2 KiB
C++
Executable file
42 lines
1.2 KiB
C++
Executable file
#ifndef OPENMW_COMPONENTS_SCENEUTIL_CLEARCOLOR_H
|
|
#define OPENMW_COMPONENTS_SCENEUTIL_CLEARCOLOR_H
|
|
|
|
#include <osg/StateAttribute>
|
|
#include <osg/Vec4f>
|
|
|
|
namespace SceneUtil
|
|
{
|
|
class ClearColor : public osg::StateAttribute
|
|
{
|
|
public:
|
|
ClearColor() : mMask(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT) {}
|
|
ClearColor(const osg::Vec4f& color, GLbitfield mask) : mColor(color), mMask(mask) {}
|
|
|
|
ClearColor(const ClearColor& copy,const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY)
|
|
: osg::StateAttribute(copy,copyop), mColor(copy.mColor), mMask(copy.mMask) {}
|
|
|
|
META_StateAttribute(fx, ClearColor, static_cast<osg::StateAttribute::Type>(100))
|
|
|
|
int compare(const StateAttribute& sa) const override
|
|
{
|
|
COMPARE_StateAttribute_Types(ClearColor, sa);
|
|
|
|
COMPARE_StateAttribute_Parameter(mColor);
|
|
COMPARE_StateAttribute_Parameter(mMask);
|
|
|
|
return 0;
|
|
}
|
|
|
|
void apply(osg::State& state) const override
|
|
{
|
|
glClearColor(mColor[0], mColor[1], mColor[2], mColor[3]);
|
|
glClear(mMask);
|
|
}
|
|
|
|
private:
|
|
osg::Vec4f mColor;
|
|
GLbitfield mMask;
|
|
};
|
|
}
|
|
|
|
#endif
|