void RasterNode::blt(const glm::mat4& transform, const glm::vec2& destSize)
{
GLContext* pContext = GLContext::getCurrent();
FRect destRect;
StandardShaderPtr pShader = pContext->getStandardShader();
float opacity = getEffectiveOpacity();
pContext->setBlendColor(glm::vec4(1.0f, 1.0f, 1.0f, opacity));
pShader->setAlpha(opacity);
if (m_pFXNode) {
pContext->setBlendMode(m_BlendMode, true);
m_pFXNode->getTex()->activate(GL_TEXTURE0);
pShader->setColorModel(0);
pShader->disableColorspaceMatrix();
pShader->setGamma(glm::vec4(1.0f, 1.0f, 1.0f, 1.0f));
pShader->setPremultipliedAlpha(true);
pShader->setMask(false);
FRect relDestRect = m_pFXNode->getRelDestRect();
destRect = FRect(relDestRect.tl.x*destSize.x, relDestRect.tl.y*destSize.y,
relDestRect.br.x*destSize.x, relDestRect.br.y*destSize.y);
} else {
m_pSurface->activate(getMediaSize());
pContext->setBlendMode(m_BlendMode, m_pSurface->isPremultipliedAlpha());
destRect = FRect(glm::vec2(0,0), destSize);
}
glm::vec3 pos(destRect.tl.x, destRect.tl.y, 0);
glm::vec3 scaleVec(destRect.size().x, destRect.size().y, 1);
glm::mat4 localTransform = glm::translate(transform, pos);
localTransform = glm::scale(localTransform, scaleVec);
pShader->setTransform(localTransform);
pShader->activate();
m_pSubVA->draw();
}
void CameraNode::updateCameraImage()
{
if (!isAutoUpdateCameraImage()) {
m_pCurBmp = m_pCamera->getImage(false);
blt32(getTransform(), getSize(), getEffectiveOpacity(), getBlendMode());
}
}
void CameraNode::render()
{
if (m_bIsPlaying) {
ScopeTimer Timer(CameraProfilingZone);
blt32(getTransform(), getSize(), getEffectiveOpacity(), getBlendMode());
}
}
void VectorNode::render()
{
ScopeTimer timer(RenderProfilingZone);
float curOpacity = getEffectiveOpacity();
if (curOpacity > 0.01) {
m_pShape->draw(m_Transform, curOpacity);
}
}
void DivNode::preRender(const VertexArrayPtr& pVA, bool bIsParentActive,
float parentEffectiveOpacity)
{
Node::preRender(pVA, bIsParentActive, parentEffectiveOpacity);
if (getCrop() && getSize() != glm::vec2(0,0)) {
pVA->startSubVA(m_ClipVA);
glm::vec2 viewport = getSize();
m_ClipVA.appendPos(glm::vec2(0,0), glm::vec2(0,0), Pixel32(0,0,0,0));
m_ClipVA.appendPos(glm::vec2(0,viewport.y), glm::vec2(0,0), Pixel32(0,0,0,0));
m_ClipVA.appendPos(glm::vec2(viewport.x,0), glm::vec2(0,0), Pixel32(0,0,0,0));
m_ClipVA.appendPos(viewport, glm::vec2(0,0), Pixel32(0,0,0,0));
m_ClipVA.appendQuadIndexes(0, 1, 2, 3);
}
for (unsigned i = 0; i < getNumChildren(); i++) {
getChild(i)->preRender(pVA, bIsParentActive, getEffectiveOpacity());
}
}
bool FilledVectorNode::isVisible() const
{
return getEffectiveActive() && (getEffectiveOpacity() > 0.01 ||
getParent()->getEffectiveOpacity()*m_FillOpacity > 0.01);
}
