//----------------------------------------------------------------//
void MOAIDraw::DrawRectEdges ( USRect rect, u32 edges ) {
rect.Bless ();
MOAILineBrush glLine;
// right
if ( edges & USRect::kRight ) {
glLine.SetVerts ( rect.mXMax, rect.mYMin, rect.mXMax, rect.mYMax );
glLine.Draw ();
}
// top
if ( edges & USRect::kTop ) {
glLine.SetVerts ( rect.mXMin, rect.mYMin, rect.mXMax, rect.mYMin );
glLine.Draw ();
}
// left
if ( edges & USRect::kLeft ) {
glLine.SetVerts ( rect.mXMin, rect.mYMin, rect.mXMin, rect.mYMax );
glLine.Draw ();
}
// bottom
if ( edges & USRect::kBottom ) {
glLine.SetVerts ( rect.mXMin, rect.mYMax, rect.mXMax, rect.mYMax );
glLine.Draw ();
}
}
//----------------------------------------------------------------//
void MOAIGfxDevice::SetScissorRect ( USRect rect ) {
rect.Bless ();
USRect& current = this->mScissorRect;
if ( ( current.mXMin != rect.mXMin ) ||
( current.mYMin != rect.mYMin ) ||
( current.mXMax != rect.mXMax ) ||
( current.mYMax != rect.mYMax )) {
this->Flush ();
USRect deviceRect = this->mFrameBuffer->WndRectToDevice ( rect );
GLint x = ( GLint )deviceRect.mXMin;
GLint y = ( GLint )deviceRect.mYMin;
GLsizei w = ( GLsizei )( deviceRect.Width () + 0.5f );
GLsizei h = ( GLsizei )( deviceRect.Height () + 0.5f );
glScissor ( x, y, w, h );
this->mScissorRect = rect;
glEnable ( GL_SCISSOR_TEST );
}
}
//----------------------------------------------------------------//
void MOAIDraw::DrawRectEdges ( USRect rect, u32 edges ) {
rect.Bless ();
// right
if ( edges & USRect::kRight ) {
MOAIDraw::DrawLine ( rect.mXMax, rect.mYMin, rect.mXMax, rect.mYMax );
}
// top
if ( edges & USRect::kTop ) {
MOAIDraw::DrawLine ( rect.mXMin, rect.mYMin, rect.mXMax, rect.mYMin );
}
// left
if ( edges & USRect::kLeft ) {
MOAIDraw::DrawLine ( rect.mXMin, rect.mYMin, rect.mXMin, rect.mYMax );
}
// bottom
if ( edges & USRect::kBottom ) {
MOAIDraw::DrawLine ( rect.mXMin, rect.mYMax, rect.mXMax, rect.mYMax );
}
}
//----------------------------------------------------------------//
void MOAIDraw::DrawRectFill ( USRect rect ) {
rect.Bless ();
MOAIDraw::DrawRectFill ( rect.mXMin, rect.mYMin, rect.mXMax, rect.mYMax );
}