void SubSkin::doRender()
{
if (!mVisible || mEmptyView)
return;
VertexQuad* quad = reinterpret_cast<VertexQuad*>(mRenderItem->getCurrentVertexBuffer());
const RenderTargetInfo& info = mRenderItem->getRenderTarget()->getInfo();
float vertex_z = mNode->getNodeDepth();
float vertex_left = mCurrentCoord.left + mCroppedParent->getAbsoluteLeft();
float vertex_right = vertex_left + mCurrentCoord.width;
float vertex_top = info.pixHeight - (float)(mCurrentCoord.top + mCroppedParent->getAbsoluteTop());
float vertex_bottom = vertex_top - mCurrentCoord.height;
quad->set(
vertex_left,
vertex_top,
vertex_right,
vertex_bottom,
vertex_z,
mCurrentTexture.left,
mCurrentTexture.top,
mCurrentTexture.right,
mCurrentTexture.bottom,
mCurrentColour
);
mRenderItem->setLastVertexCount(VertexQuad::VertexCount);
}
void RotatingSkin::doRender()
{
if ((!mVisible) || mEmptyView) return;
VertexQuad* quad = (VertexQuad*)mRenderItem->getCurrentVertextBuffer();
const RenderTargetInfo& info = mRenderItem->getRenderTarget()->getInfo();
float vertex_z = info.maximumDepth;
float vertex_left_base = ((info.pixScaleX * (float)(mCurrentCoord.left + mCroppedParent->getAbsoluteLeft() + mCenterPos.left) + info.hOffset) * 2) - 1;
float vertex_top_base = -(((info.pixScaleY * (float)(mCurrentCoord.top + mCroppedParent->getAbsoluteTop() + mCenterPos.top) + info.vOffset) * 2) - 1);
// FIXME: do it only when size changes
recalculateAngles();
quad->set(
vertex_left_base + cos(-mAngle + mBaseAngles[0]) * mBaseDistances[0] * info.pixScaleX * -2,
vertex_top_base + sin(-mAngle + mBaseAngles[0]) * mBaseDistances[0] * info.pixScaleY * -2,
vertex_left_base + cos(-mAngle + mBaseAngles[3]) * mBaseDistances[3] * info.pixScaleX * -2,
vertex_top_base + sin(-mAngle + mBaseAngles[3]) * mBaseDistances[3] * info.pixScaleY * -2,
vertex_left_base + cos(-mAngle + mBaseAngles[2]) * mBaseDistances[2] * info.pixScaleX * -2,
vertex_top_base + sin(-mAngle + mBaseAngles[2]) * mBaseDistances[2] * info.pixScaleY * -2,
vertex_left_base + cos(-mAngle + mBaseAngles[1]) * mBaseDistances[1] * info.pixScaleX * -2,
vertex_top_base + sin(-mAngle + mBaseAngles[1]) * mBaseDistances[1] * info.pixScaleY * -2,
vertex_z,
mCurrentTexture.left,
mCurrentTexture.top,
mCurrentTexture.right,
mCurrentTexture.bottom,
mCurrentColour
);
mRenderItem->setLastVertexCount(VertexQuad::VertexCount);
}