CRhinoObject* CRhinoRectangleGrips::NewObject()
{
UpdateRectangle();
CRhinoRectangleObject* pNewObject = 0;
if (m_bGripsMoved && m_bDrawRectangle)
{
CRhinoRectangleObject* pOldObject = RectangleObject();
if (pOldObject)
pNewObject = new CRhinoRectangleObject(*pOldObject);
else
pNewObject = new CRhinoRectangleObject();
ON_PolylineCurve rectangle_curve(m_rectangle);
// Copy any user data from the original curve to the new curve
if (pOldObject && pOldObject->Curve() && pOldObject->Curve()->FirstUserData())
rectangle_curve.CopyUserData(*pOldObject->Curve());
pNewObject->SetCurve(rectangle_curve);
}
return pNewObject;
}
bool
WebGLFramebuffer::AttachPoint::IsComplete() const
{
if (!HasImage())
return false;
const WebGLRectangleObject& rect = RectangleObject();
if (!rect.Width() ||
!rect.Height())
{
return false;
}
if (Texture()) {
MOZ_ASSERT(Texture()->HasImageInfoAt(mTexImageTarget, mTexImageLevel));
const WebGLTexture::ImageInfo& imageInfo =
Texture()->ImageInfoAt(mTexImageTarget, mTexImageLevel);
GLenum sizedFormat = imageInfo.EffectiveInternalFormat().get();
if (mAttachmentPoint == LOCAL_GL_DEPTH_ATTACHMENT)
return IsValidFBOTextureDepthFormat(sizedFormat);
if (mAttachmentPoint == LOCAL_GL_STENCIL_ATTACHMENT) {
// Textures can't have the correct format for stencil buffers.
return false;
}
if (mAttachmentPoint == LOCAL_GL_DEPTH_STENCIL_ATTACHMENT)
return IsValidFBOTextureDepthStencilFormat(sizedFormat);
if (mAttachmentPoint >= LOCAL_GL_COLOR_ATTACHMENT0 &&
mAttachmentPoint <= FBAttachment(LOCAL_GL_COLOR_ATTACHMENT0 - 1 +
WebGLContext::kMaxColorAttachments))
{
WebGLContext* webgl = Texture()->Context();
return webgl->IsFormatValidForFB(sizedFormat);
}
MOZ_ASSERT(false, "Invalid WebGL attachment point?");
return false;
}
if (Renderbuffer()) {
GLenum internalFormat = Renderbuffer()->InternalFormat();
if (mAttachmentPoint == LOCAL_GL_DEPTH_ATTACHMENT)
return IsValidFBORenderbufferDepthFormat(internalFormat);
if (mAttachmentPoint == LOCAL_GL_STENCIL_ATTACHMENT)
return IsValidFBORenderbufferStencilFormat(internalFormat);
if (mAttachmentPoint == LOCAL_GL_DEPTH_STENCIL_ATTACHMENT)
return IsValidFBORenderbufferDepthStencilFormat(internalFormat);
if (mAttachmentPoint >= LOCAL_GL_COLOR_ATTACHMENT0 &&
mAttachmentPoint <= FBAttachment(LOCAL_GL_COLOR_ATTACHMENT0 - 1 +
WebGLContext::kMaxColorAttachments))
{
WebGLContext* webgl = Renderbuffer()->Context();
return webgl->IsFormatValidForFB(internalFormat);
}
MOZ_ASSERT(false, "Invalid WebGL attachment point?");
return false;
}
MOZ_ASSERT(false, "Should not get here.");
return false;
}
