void CCRichAtlas::appendRichElement(IRichElement* element)
{
m_elements.push_back(element);
setQuadsToDraw(getQuadsToDraw()+1);
m_dirty = true;
}
void CCRichAtlas::updateAtlasValues()
{
if ( !m_dirty )
{
return;
}
m_dirty = false;
if ( m_pTextureAtlas->getCapacity() < getQuadsToDraw() )
{
m_pTextureAtlas->resizeCapacity( getQuadsToDraw() );
}
ccV3F_C4B_T2F_Quad quad;
CCTexture2D *texture = m_pTextureAtlas->getTexture();
float textureWide = (float) texture->getPixelsWide();
float textureHigh = (float) texture->getPixelsHigh();
int i = 0;
for(std::list<IRichElement*>::iterator it = m_elements.begin();
it != m_elements.end(); it++, i++) {
IRichElement* ele = *it;
RTexture* rtex = ele->getTexture();
#if CC_FIX_ARTIFACTS_BY_STRECHING_TEXEL
float left = (rtex->rect.pos.x + 0.5f)/textureWide;
float right = left + (rtex->rect.size.w - 1.0f)/textureWide;
float top = (rtex->rect.pos.y + 0.5f)/textureHigh;
float bottom = top + (rtex->rect.size.h - 1.0f)/textureHigh;
float ele_pos_left = ele->getGlobalPosition().x;
float ele_pos_top = ele->getGlobalPosition().y;
float ele_width = rtex->rect.size.w /*+ 1.0f*/;
float ele_height = rtex->rect.size.h /*+ 1.0f*/;
#else
float left = rtex->rect.pos.x/textureWide;
float right = left + rtex->rect.size.w/textureWide;
float top = rtex->rect.pos.y/textureHigh;
float bottom = top + rtex->rect.size.h/textureHigh;
float ele_pos_left = ele->getGlobalPosition().x;
float ele_pos_top = ele->getGlobalPosition().y;
float ele_width = rtex->rect.size.w;
float ele_height = rtex->rect.size.h;
#endif // ! CC_FIX_ARTIFACTS_BY_STRECHING_TEXEL
quad.tl.texCoords.u = left;
quad.tl.texCoords.v = top;
quad.tr.texCoords.u = right;
quad.tr.texCoords.v = top;
quad.bl.texCoords.u = left;
quad.bl.texCoords.v = bottom;
quad.br.texCoords.u = right;
quad.br.texCoords.v = bottom;
quad.bl.vertices.x = (float) (ele_pos_left);
quad.bl.vertices.y = ele_pos_top - ele_height;
quad.bl.vertices.z = 0.0f;
quad.br.vertices.x = (float)(ele_pos_left + ele_width);
quad.br.vertices.y = ele_pos_top - ele_height;
quad.br.vertices.z = 0.0f;
quad.tl.vertices.x = (float)(ele_pos_left);
quad.tl.vertices.y = ele_pos_top;
quad.tl.vertices.z = 0.0f;
quad.tr.vertices.x = (float)(ele_pos_left + ele_width);
quad.tr.vertices.y = ele_pos_top;
quad.tr.vertices.z = 0.0f;
ccColor4B c = { _displayedColor.r, _displayedColor.g, _displayedColor.b, _displayedOpacity };
quad.tl.colors = c;
quad.tr.colors = c;
quad.bl.colors = c;
quad.br.colors = c;
m_pTextureAtlas->updateQuad(&quad, i);
}
}
//-------------------------------------------------------------------------
void FKCW_RichHtml_RichAtlas::appendRichElement(FKCW_RichHtml_IRichElement* element)
{
m_elements.push_back(element);
setQuadsToDraw(getQuadsToDraw()+1);
m_dirty = true;
}
