void RenderDetail::addRect(const Rect& pos, const Rect& tex,
const Color* c1, const Color* c2, const Color* c3, const Color* c4) {
Vertex rect[4];
Color colors[4];
if(!c1) colors[0].a = 0;
if(!c2) colors[1].a = 0;
if(!c3) colors[2].a = 0;
if(!c4) colors[3].a = 0;
vertexRect(rect, &pos, c1 ? c1 : &colors[0], c2 ? c2 : &colors[1],
c3 ? c3 : &colors[2], c4 ? c4 : &colors[3], &tex);
int tl = addVertex(rect[0]);
int tr = addVertex(rect[1]);
int bl = addVertex(rect[2]);
int br = addVertex(rect[3]);
addElement(tl);
addElement(tr);
addElement(bl);
addElement(tr);
addElement(bl);
addElement(br);
}
void EditText::drawGlyph(
const RenderTargetInfo& _renderTargetInfo,
Vertex*& _vertex,
size_t& _vertexCount,
FloatRect _vertexRect,
FloatRect _textureRect,
uint32 _colour) const
{
// символ залазиет влево
float leftClip = (float)mCurrentCoord.left - _vertexRect.left;
if (leftClip > 0.0f)
{
if ((float)mCurrentCoord.left < _vertexRect.right)
{
_textureRect.left += _textureRect.width() * leftClip / _vertexRect.width();
_vertexRect.left += leftClip;
}
else
{
return;
}
}
// символ залазиет вправо
float rightClip = _vertexRect.right - (float)mCurrentCoord.right();
if (rightClip > 0.0f)
{
if (_vertexRect.left < (float)mCurrentCoord.right())
{
_textureRect.right -= _textureRect.width() * rightClip / _vertexRect.width();
_vertexRect.right -= rightClip;
}
else
{
return;
}
}
// символ залазиет вверх
float topClip = (float)mCurrentCoord.top - _vertexRect.top;
if (topClip > 0.0f)
{
if ((float)mCurrentCoord.top < _vertexRect.bottom)
{
_textureRect.top += _textureRect.height() * topClip / _vertexRect.height();
_vertexRect.top += topClip;
}
else
{
return;
}
}
// символ залазиет вниз
float bottomClip = _vertexRect.bottom - (float)mCurrentCoord.bottom();
if (bottomClip > 0.0f)
{
if (_vertexRect.top < (float)mCurrentCoord.bottom())
{
_textureRect.bottom -= _textureRect.height() * bottomClip / _vertexRect.height();
_vertexRect.bottom -= bottomClip;
}
else
{
return;
}
}
float pix_left = mCroppedParent->getAbsoluteLeft() - _renderTargetInfo.leftOffset + _vertexRect.left;
float pix_top = mCroppedParent->getAbsoluteTop() - _renderTargetInfo.topOffset + (mShiftText ? 1.0f : 0.0f) + _vertexRect.top;
FloatRect vertexRect(
((_renderTargetInfo.pixScaleX * pix_left + _renderTargetInfo.hOffset) * 2.0f) - 1.0f,
-(((_renderTargetInfo.pixScaleY * pix_top + _renderTargetInfo.vOffset) * 2.0f) - 1.0f),
((_renderTargetInfo.pixScaleX * (pix_left + _vertexRect.width()) + _renderTargetInfo.hOffset) * 2.0f) - 1.0f,
-(((_renderTargetInfo.pixScaleY * (pix_top + _vertexRect.height()) + _renderTargetInfo.vOffset) * 2.0f) - 1.0f));
drawQuad(_vertex, _vertexCount, vertexRect, mNode->getNodeDepth(), _textureRect, _colour);
}
